0a6443ebaf
.. and various other assorted fixes, mostly related to drawing code that assumed stuff wasn't transparent by default.
9694 lines
290 KiB
C
9694 lines
290 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include "config.h"
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#undef G_LOG_DOMAIN
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <math.h>
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#include <time.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include "gtk/gtk.h"
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#include "gdk/gdk.h"
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#include "gdk/gdkkeysyms.h"
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#ifdef G_OS_WIN32
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#define sleep(n) _sleep(n)
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#endif
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#include "test.xpm"
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gboolean
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file_exists (const char *filename)
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{
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struct stat statbuf;
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return stat (filename, &statbuf) == 0;
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}
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GtkWidget *
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shape_create_icon (GdkScreen *screen,
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char *xpm_file,
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gint x,
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gint y,
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gint px,
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gint py,
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gint window_type);
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static GtkWidget *
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build_option_menu (gchar *items[],
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gint num_items,
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gint history,
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void (*func) (GtkWidget *widget, gpointer data),
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gpointer data);
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/* macro, structure and variables used by tree window demos */
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#define DEFAULT_NUMBER_OF_ITEM 3
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#define DEFAULT_RECURSION_LEVEL 3
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struct {
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GSList* selection_mode_group;
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GtkWidget* single_button;
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GtkWidget* browse_button;
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GtkWidget* multiple_button;
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GtkWidget* draw_line_button;
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GtkWidget* view_line_button;
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GtkWidget* no_root_item_button;
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GtkWidget* nb_item_spinner;
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GtkWidget* recursion_spinner;
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} sTreeSampleSelection;
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typedef struct sTreeButtons {
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guint nb_item_add;
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GtkWidget* add_button;
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GtkWidget* remove_button;
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GtkWidget* subtree_button;
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} sTreeButtons;
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/* end of tree section */
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static GtkWidget *
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build_option_menu (gchar *items[],
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gint num_items,
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gint history,
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void (*func)(GtkWidget *widget, gpointer data),
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gpointer data)
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{
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GtkWidget *omenu;
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gint i;
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omenu = gtk_combo_box_text_new ();
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g_signal_connect (omenu, "changed",
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G_CALLBACK (func), data);
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for (i = 0; i < num_items; i++)
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gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (omenu), items[i]);
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gtk_combo_box_set_active (GTK_COMBO_BOX (omenu), history);
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return omenu;
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}
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/*
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* Windows with an alpha channel
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*/
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static gboolean
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on_alpha_window_draw (GtkWidget *widget,
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cairo_t *cr)
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{
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cairo_pattern_t *pattern;
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int radius, width, height;
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width = gtk_widget_get_allocated_width (widget);
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height = gtk_widget_get_allocated_height (widget);
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radius = MIN (width, height) / 2;
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pattern = cairo_pattern_create_radial (width / 2,
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height / 2,
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0.0,
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width / 2,
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height / 2,
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radius * 1.33);
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if (gdk_screen_get_rgba_visual (gtk_widget_get_screen (widget)) &&
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gtk_widget_is_composited (widget))
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cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.0); /* transparent */
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else
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cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* opaque white */
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cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
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cairo_paint (cr);
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cairo_pattern_add_color_stop_rgba (pattern, 0.0,
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1.0, 0.75, 0.0, 1.0); /* solid orange */
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cairo_pattern_add_color_stop_rgba (pattern, 1.0,
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1.0, 0.75, 0.0, 0.0); /* transparent orange */
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cairo_set_source (cr, pattern);
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cairo_pattern_destroy (pattern);
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cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
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cairo_paint (cr);
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return FALSE;
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}
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static GtkWidget *
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build_alpha_widgets (void)
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{
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GtkWidget *grid;
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GtkWidget *radio_button;
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GtkWidget *check_button;
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GtkWidget *hbox;
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GtkWidget *label;
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GtkWidget *entry;
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grid = gtk_grid_new ();
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radio_button = gtk_radio_button_new_with_label (NULL, "Red");
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gtk_widget_set_hexpand (radio_button, TRUE);
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gtk_grid_attach (GTK_GRID (grid), radio_button, 0, 0, 1, 1);
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radio_button = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON (radio_button), "Green");
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gtk_widget_set_hexpand (radio_button, TRUE);
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gtk_grid_attach (GTK_GRID (grid), radio_button, 0, 1, 1, 1);
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radio_button = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON (radio_button), "Blue"),
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gtk_widget_set_hexpand (radio_button, TRUE);
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gtk_grid_attach (GTK_GRID (grid), radio_button, 0, 2, 1, 1);
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check_button = gtk_check_button_new_with_label ("Sedentary"),
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gtk_widget_set_hexpand (check_button, TRUE);
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gtk_grid_attach (GTK_GRID (grid), check_button, 1, 0, 1, 1);
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check_button = gtk_check_button_new_with_label ("Nocturnal"),
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gtk_widget_set_hexpand (check_button, TRUE);
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gtk_grid_attach (GTK_GRID (grid), check_button, 1, 1, 1, 1);
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check_button = gtk_check_button_new_with_label ("Compulsive"),
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gtk_widget_set_hexpand (check_button, TRUE);
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gtk_grid_attach (GTK_GRID (grid), check_button, 1, 2, 1, 1);
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hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
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label = gtk_label_new (NULL);
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gtk_label_set_markup (GTK_LABEL (label), "<i>Entry: </i>");
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gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
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entry = gtk_entry_new ();
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gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
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gtk_widget_set_hexpand (hbox, TRUE);
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gtk_grid_attach (GTK_GRID (grid), hbox, 0, 3, 2, 1);
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return grid;
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}
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static void
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on_alpha_screen_changed (GtkWindow *window,
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GdkScreen *old_screen,
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GtkWidget *label)
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{
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GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (window));
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GdkVisual *visual = gdk_screen_get_rgba_visual (screen);
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if (!visual)
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{
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visual = gdk_screen_get_system_visual (screen);
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gtk_label_set_markup (GTK_LABEL (label), "<b>Screen doesn't support alpha</b>");
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}
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else
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{
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gtk_label_set_markup (GTK_LABEL (label), "<b>Screen supports alpha</b>");
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}
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gtk_widget_set_visual (GTK_WIDGET (window), visual);
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}
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static void
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on_composited_changed (GtkWidget *window,
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GtkLabel *label)
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{
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gboolean is_composited = gtk_widget_is_composited (window);
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if (is_composited)
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gtk_label_set_text (label, "Composited");
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else
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gtk_label_set_text (label, "Not composited");
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}
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void
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create_alpha_window (GtkWidget *widget)
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{
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static GtkWidget *window;
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if (!window)
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{
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GtkWidget *content_area;
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GtkWidget *vbox;
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GtkWidget *label;
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window = gtk_dialog_new_with_buttons ("Alpha Window",
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GTK_WINDOW (gtk_widget_get_toplevel (widget)), 0,
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"_Close", 0,
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NULL);
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gtk_widget_set_app_paintable (window, TRUE);
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g_signal_connect (window, "draw",
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G_CALLBACK (on_alpha_window_draw), NULL);
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content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
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vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
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gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
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gtk_box_pack_start (GTK_BOX (content_area), vbox,
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TRUE, TRUE, 0);
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label = gtk_label_new (NULL);
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gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
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on_alpha_screen_changed (GTK_WINDOW (window), NULL, label);
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g_signal_connect (window, "screen-changed",
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G_CALLBACK (on_alpha_screen_changed), label);
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label = gtk_label_new (NULL);
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gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
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on_composited_changed (window, GTK_LABEL (label));
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g_signal_connect (window, "composited_changed", G_CALLBACK (on_composited_changed), label);
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gtk_box_pack_start (GTK_BOX (vbox), build_alpha_widgets (), TRUE, TRUE, 0);
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g_signal_connect (window, "destroy",
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G_CALLBACK (gtk_widget_destroyed),
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&window);
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g_signal_connect (window, "response",
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G_CALLBACK (gtk_widget_destroy),
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NULL);
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}
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if (!gtk_widget_get_visible (window))
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gtk_widget_show_all (window);
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else
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gtk_widget_destroy (window);
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}
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/*
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* Composited non-toplevel window
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*/
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/* The draw event handler for the event box.
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*
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* This function simply draws a transparency onto a widget on the area
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* for which it receives expose events. This is intended to give the
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* event box a "transparent" background.
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*
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* In order for this to work properly, the widget must have an RGBA
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* colourmap. The widget should also be set as app-paintable since it
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* doesn't make sense for GTK to draw a background if we are drawing it
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* (and because GTK might actually replace our transparency with its
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* default background colour).
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*/
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static gboolean
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transparent_draw (GtkWidget *widget,
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cairo_t *cr)
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{
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cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
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cairo_paint (cr);
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return FALSE;
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}
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/* The expose event handler for the window.
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*
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* This function performs the actual compositing of the event box onto
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* the already-existing background of the window at 50% normal opacity.
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*
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* In this case we do not want app-paintable to be set on the widget
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* since we want it to draw its own (red) background. Because of this,
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* however, we must ensure that we use g_signal_register_after so that
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* this handler is called after the red has been drawn. If it was
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* called before then GTK would just blindly paint over our work.
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*/
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static gboolean
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window_draw (GtkWidget *widget,
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cairo_t *cr)
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{
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GtkAllocation allocation;
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GtkWidget *child;
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/* put a red background on the window */
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cairo_set_source_rgb (cr, 1, 0, 0);
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cairo_paint (cr);
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/* get our child (in this case, the event box) */
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child = gtk_bin_get_child (GTK_BIN (widget));
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gtk_widget_get_allocation (child, &allocation);
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/* the source data is the (composited) event box */
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gdk_cairo_set_source_window (cr, gtk_widget_get_window (child),
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allocation.x,
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allocation.y);
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/* composite, with a 50% opacity */
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cairo_paint_with_alpha (cr, 0.5);
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return FALSE;
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}
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void
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create_composited_window (GtkWidget *widget)
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{
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static GtkWidget *window;
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if (!window)
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{
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GtkWidget *event, *button;
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/* make the widgets */
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button = gtk_button_new_with_label ("A Button");
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event = gtk_event_box_new ();
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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g_signal_connect (window, "destroy",
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G_CALLBACK (gtk_widget_destroyed),
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&window);
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/* set our event box to have a fully-transparent background
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* drawn on it. currently there is no way to simply tell gtk
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* that "transparency" is the background colour for a widget.
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*/
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gtk_widget_set_app_paintable (GTK_WIDGET (event), TRUE);
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g_signal_connect (event, "draw",
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G_CALLBACK (transparent_draw), NULL);
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/* put them inside one another */
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gtk_container_set_border_width (GTK_CONTAINER (window), 10);
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gtk_container_add (GTK_CONTAINER (window), event);
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gtk_container_add (GTK_CONTAINER (event), button);
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/* realise and show everything */
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gtk_widget_realize (button);
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/* set the event box GdkWindow to be composited.
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* obviously must be performed after event box is realised.
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*/
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G_GNUC_BEGIN_IGNORE_DEPRECATIONS
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gdk_window_set_composited (gtk_widget_get_window (event),
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TRUE);
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G_GNUC_END_IGNORE_DEPRECATIONS
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/* set up the compositing handler.
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* note that we do _after so that the normal (red) background is drawn
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* by gtk before our compositing occurs.
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*/
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g_signal_connect_after (window, "draw",
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G_CALLBACK (window_draw), NULL);
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}
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if (!gtk_widget_get_visible (window))
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gtk_widget_show_all (window);
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else
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gtk_widget_destroy (window);
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}
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/*
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* Big windows and guffaw scrolling
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*/
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static void
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pattern_set_bg (GtkWidget *widget,
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GdkWindow *child,
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gint level)
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{
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static GdkRGBA colors[] = {
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{ 0.27, 0.27, 1.0, 1.0 },
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{ 0.53, 0.53, 1.0, 1.0},
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{ 0.67, 0.67, 1.0, 1.0 }
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};
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gdk_window_set_user_data (child, widget);
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gdk_window_set_background_rgba (child, &colors[level]);
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}
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static void
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create_pattern (GtkWidget *widget,
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GdkWindow *parent,
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gint level,
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gint width,
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gint height)
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{
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gint h = 1;
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gint i = 0;
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GdkWindow *child;
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while (2 * h <= height)
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{
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gint w = 1;
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gint j = 0;
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while (2 * w <= width)
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{
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if ((i + j) % 2 == 0)
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{
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gint x = w - 1;
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gint y = h - 1;
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GdkWindowAttr attributes;
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attributes.window_type = GDK_WINDOW_CHILD;
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attributes.x = x;
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attributes.y = y;
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attributes.width = w;
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attributes.height = h;
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attributes.wclass = GDK_INPUT_OUTPUT;
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attributes.event_mask = GDK_EXPOSURE_MASK;
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attributes.visual = gtk_widget_get_visual (widget);
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child = gdk_window_new (parent, &attributes,
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GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL);
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pattern_set_bg (widget, child, level);
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if (level < 2)
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create_pattern (widget, child, level + 1, w, h);
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gdk_window_show (child);
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}
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j++;
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w *= 2;
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}
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i++;
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h *= 2;
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}
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}
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|
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#define PATTERN_SIZE (1 << 18)
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|
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static void
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pattern_hadj_changed (GtkAdjustment *adjustment,
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GtkWidget *darea)
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{
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gint *old_value = g_object_get_data (G_OBJECT (adjustment), "old-value");
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gint new_value = gtk_adjustment_get_value (adjustment);
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if (gtk_widget_get_realized (darea))
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{
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gdk_window_scroll (gtk_widget_get_window (darea),
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*old_value - new_value, 0);
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*old_value = new_value;
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}
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}
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|
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static void
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pattern_vadj_changed (GtkAdjustment *adjustment,
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GtkWidget *darea)
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{
|
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gint *old_value = g_object_get_data (G_OBJECT (adjustment), "old-value");
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gint new_value = gtk_adjustment_get_value (adjustment);
|
|
|
|
if (gtk_widget_get_realized (darea))
|
|
{
|
|
gdk_window_scroll (gtk_widget_get_window (darea),
|
|
0, *old_value - new_value);
|
|
*old_value = new_value;
|
|
}
|
|
}
|
|
|
|
static void
|
|
pattern_realize (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GdkWindow *window;
|
|
|
|
window = gtk_widget_get_window (widget);
|
|
pattern_set_bg (widget, window, 0);
|
|
create_pattern (widget, window, 1, PATTERN_SIZE, PATTERN_SIZE);
|
|
}
|
|
|
|
static void
|
|
create_big_windows (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *content_area;
|
|
GtkWidget *darea, *grid, *scrollbar;
|
|
GtkWidget *eventbox;
|
|
GtkAdjustment *hadjustment;
|
|
GtkAdjustment *vadjustment;
|
|
static gint current_x;
|
|
static gint current_y;
|
|
|
|
if (!window)
|
|
{
|
|
current_x = 0;
|
|
current_y = 0;
|
|
|
|
window = gtk_dialog_new_with_buttons ("Big Windows",
|
|
NULL, 0,
|
|
"_Close",
|
|
GTK_RESPONSE_NONE,
|
|
NULL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
gtk_window_set_default_size (GTK_WINDOW (window), 200, 300);
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
g_signal_connect (window, "response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
NULL);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
grid = gtk_grid_new ();
|
|
gtk_box_pack_start (GTK_BOX (content_area), grid, TRUE, TRUE, 0);
|
|
|
|
darea = gtk_drawing_area_new ();
|
|
|
|
hadjustment = gtk_adjustment_new (0, 0, PATTERN_SIZE, 10, 100, 100);
|
|
g_signal_connect (hadjustment, "value_changed",
|
|
G_CALLBACK (pattern_hadj_changed), darea);
|
|
g_object_set_data (G_OBJECT (hadjustment), "old-value", ¤t_x);
|
|
|
|
vadjustment = gtk_adjustment_new (0, 0, PATTERN_SIZE, 10, 100, 100);
|
|
g_signal_connect (vadjustment, "value_changed",
|
|
G_CALLBACK (pattern_vadj_changed), darea);
|
|
g_object_set_data (G_OBJECT (vadjustment), "old-value", ¤t_y);
|
|
|
|
g_signal_connect (darea, "realize",
|
|
G_CALLBACK (pattern_realize),
|
|
NULL);
|
|
|
|
eventbox = gtk_event_box_new ();
|
|
gtk_widget_set_hexpand (eventbox, TRUE);
|
|
gtk_widget_set_vexpand (eventbox, TRUE);
|
|
gtk_grid_attach (GTK_GRID (grid), eventbox, 0, 0, 1, 1);
|
|
|
|
gtk_container_add (GTK_CONTAINER (eventbox), darea);
|
|
|
|
scrollbar = gtk_scrollbar_new (GTK_ORIENTATION_HORIZONTAL, hadjustment);
|
|
gtk_widget_set_hexpand (scrollbar, TRUE);
|
|
gtk_grid_attach (GTK_GRID (grid), scrollbar, 0, 1, 1, 1);
|
|
|
|
scrollbar = gtk_scrollbar_new (GTK_ORIENTATION_VERTICAL, vadjustment);
|
|
gtk_widget_set_vexpand (scrollbar, TRUE);
|
|
gtk_grid_attach (GTK_GRID (grid), scrollbar, 1, 0, 1, 1);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_hide (window);
|
|
}
|
|
|
|
/*
|
|
* GtkButton
|
|
*/
|
|
|
|
static void
|
|
button_window (GtkWidget *widget,
|
|
GtkWidget *button)
|
|
{
|
|
if (!gtk_widget_get_visible (button))
|
|
gtk_widget_show (button);
|
|
else
|
|
gtk_widget_hide (button);
|
|
}
|
|
|
|
static void
|
|
create_buttons (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *grid;
|
|
GtkWidget *separator;
|
|
GtkWidget *button[10];
|
|
int button_x[9] = { 0, 1, 2, 0, 2, 1, 1, 2, 0 };
|
|
int button_y[9] = { 0, 1, 2, 2, 0, 2, 0, 1, 1 };
|
|
guint i;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "GtkButton");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
grid = gtk_grid_new ();
|
|
gtk_grid_set_row_spacing (GTK_GRID (grid), 5);
|
|
gtk_grid_set_column_spacing (GTK_GRID (grid), 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (grid), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), grid, TRUE, TRUE, 0);
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
|
button[0] = gtk_button_new_with_label ("button1");
|
|
button[1] = gtk_button_new_with_mnemonic ("_button2");
|
|
button[2] = gtk_button_new_with_mnemonic ("_button3");
|
|
button[3] = gtk_button_new_from_stock (GTK_STOCK_OK);
|
|
button[4] = gtk_button_new_with_label ("button5");
|
|
button[5] = gtk_button_new_with_label ("button6");
|
|
button[6] = gtk_button_new_with_label ("button7");
|
|
button[7] = gtk_button_new_from_stock (GTK_STOCK_CLOSE);
|
|
button[8] = gtk_button_new_with_label ("button9");
|
|
G_GNUC_END_IGNORE_DEPRECATIONS;
|
|
|
|
for (i = 0; i < 9; i++)
|
|
{
|
|
g_signal_connect (button[i], "clicked",
|
|
G_CALLBACK (button_window),
|
|
button[(i + 1) % 9]);
|
|
gtk_widget_set_hexpand (button[i], TRUE);
|
|
gtk_widget_set_vexpand (button[i], TRUE);
|
|
|
|
gtk_grid_attach (GTK_GRID (grid), button[i],
|
|
button_x[i], button_y[i] + 1, 1, 1);
|
|
}
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button[9] = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button[9], "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button[9], TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button[9], TRUE);
|
|
gtk_widget_grab_default (button[9]);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkToggleButton
|
|
*/
|
|
|
|
static void
|
|
create_toggle_buttons (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *button;
|
|
GtkWidget *separator;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "GtkToggleButton");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
|
|
button = gtk_toggle_button_new_with_label ("button1");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_toggle_button_new_with_label ("button2");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_toggle_button_new_with_label ("button3");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_toggle_button_new_with_label ("inconsistent");
|
|
gtk_toggle_button_set_inconsistent (GTK_TOGGLE_BUTTON (button), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
static GtkWidget *
|
|
create_widget_grid (GType widget_type)
|
|
{
|
|
GtkWidget *grid;
|
|
GtkWidget *group_widget = NULL;
|
|
gint i, j;
|
|
|
|
grid = gtk_grid_new ();
|
|
|
|
for (i = 0; i < 5; i++)
|
|
{
|
|
for (j = 0; j < 5; j++)
|
|
{
|
|
GtkWidget *widget;
|
|
char *tmp;
|
|
|
|
if (i == 0 && j == 0)
|
|
{
|
|
widget = NULL;
|
|
}
|
|
else if (i == 0)
|
|
{
|
|
tmp = g_strdup_printf ("%d", j);
|
|
widget = gtk_label_new (tmp);
|
|
g_free (tmp);
|
|
}
|
|
else if (j == 0)
|
|
{
|
|
tmp = g_strdup_printf ("%c", 'A' + i - 1);
|
|
widget = gtk_label_new (tmp);
|
|
g_free (tmp);
|
|
}
|
|
else
|
|
{
|
|
widget = g_object_new (widget_type, NULL);
|
|
|
|
if (g_type_is_a (widget_type, GTK_TYPE_RADIO_BUTTON))
|
|
{
|
|
if (!group_widget)
|
|
group_widget = widget;
|
|
else
|
|
g_object_set (widget, "group", group_widget, NULL);
|
|
}
|
|
}
|
|
|
|
if (widget)
|
|
gtk_grid_attach (GTK_GRID (grid), widget, i, j, 1, 1);
|
|
}
|
|
}
|
|
|
|
return grid;
|
|
}
|
|
|
|
/*
|
|
* GtkCheckButton
|
|
*/
|
|
|
|
static void
|
|
create_check_buttons (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *button;
|
|
GtkWidget *separator;
|
|
GtkWidget *table;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_dialog_new_with_buttons ("Check Buttons",
|
|
NULL, 0,
|
|
"_Close",
|
|
GTK_RESPONSE_NONE,
|
|
NULL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
g_signal_connect (window, "response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
NULL);
|
|
|
|
box1 = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
|
|
button = gtk_check_button_new_with_mnemonic ("_button1");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_check_button_new_with_label ("button2");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_check_button_new_with_label ("button3");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_check_button_new_with_label ("inconsistent");
|
|
gtk_toggle_button_set_inconsistent (GTK_TOGGLE_BUTTON (button), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
table = create_widget_grid (GTK_TYPE_CHECK_BUTTON);
|
|
gtk_container_set_border_width (GTK_CONTAINER (table), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkRadioButton
|
|
*/
|
|
|
|
static void
|
|
create_radio_buttons (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *button;
|
|
GtkWidget *separator;
|
|
GtkWidget *table;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_dialog_new_with_buttons ("Radio Buttons",
|
|
NULL, 0,
|
|
"_Close",
|
|
GTK_RESPONSE_NONE,
|
|
NULL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
g_signal_connect (window, "response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
NULL);
|
|
|
|
box1 = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
|
|
button = gtk_radio_button_new_with_label (NULL, "button1");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_radio_button_new_with_label (
|
|
gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)),
|
|
"button2");
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_radio_button_new_with_label (
|
|
gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)),
|
|
"button3");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_radio_button_new_with_label (
|
|
gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)),
|
|
"inconsistent");
|
|
gtk_toggle_button_set_inconsistent (GTK_TOGGLE_BUTTON (button), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
|
|
button = gtk_radio_button_new_with_label (NULL, "button4");
|
|
gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_radio_button_new_with_label (
|
|
gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)),
|
|
"button5");
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
|
gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_radio_button_new_with_label (
|
|
gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)),
|
|
"button6");
|
|
gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
table = create_widget_grid (GTK_TYPE_RADIO_BUTTON);
|
|
gtk_container_set_border_width (GTK_CONTAINER (table), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkButtonBox
|
|
*/
|
|
|
|
static GtkWidget *
|
|
create_bbox (gint horizontal,
|
|
char* title,
|
|
gint spacing,
|
|
gint child_w,
|
|
gint child_h,
|
|
gint layout)
|
|
{
|
|
GtkWidget *frame;
|
|
GtkWidget *bbox;
|
|
GtkWidget *button;
|
|
|
|
frame = gtk_frame_new (title);
|
|
|
|
if (horizontal)
|
|
bbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
|
|
else
|
|
bbox = gtk_button_box_new (GTK_ORIENTATION_VERTICAL);
|
|
|
|
gtk_container_set_border_width (GTK_CONTAINER (bbox), 5);
|
|
gtk_container_add (GTK_CONTAINER (frame), bbox);
|
|
|
|
gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout);
|
|
gtk_box_set_spacing (GTK_BOX (bbox), spacing);
|
|
|
|
button = gtk_button_new_with_label ("OK");
|
|
gtk_container_add (GTK_CONTAINER (bbox), button);
|
|
|
|
button = gtk_button_new_with_label ("Cancel");
|
|
gtk_container_add (GTK_CONTAINER (bbox), button);
|
|
|
|
button = gtk_button_new_with_label ("Help");
|
|
gtk_container_add (GTK_CONTAINER (bbox), button);
|
|
|
|
return frame;
|
|
}
|
|
|
|
static void
|
|
create_button_box (GtkWidget *widget)
|
|
{
|
|
static GtkWidget* window = NULL;
|
|
GtkWidget *main_vbox;
|
|
GtkWidget *vbox;
|
|
GtkWidget *hbox;
|
|
GtkWidget *frame_horz;
|
|
GtkWidget *frame_vert;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window), gtk_widget_get_screen (widget));
|
|
gtk_window_set_title (GTK_WINDOW (window), "Button Boxes");
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
|
|
|
|
main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), main_vbox);
|
|
|
|
frame_horz = gtk_frame_new ("Horizontal Button Boxes");
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), frame_horz, TRUE, TRUE, 10);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
|
gtk_container_add (GTK_CONTAINER (frame_horz), vbox);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox),
|
|
create_bbox (TRUE, "Spread", 40, 85, 20, GTK_BUTTONBOX_SPREAD),
|
|
TRUE, TRUE, 0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox),
|
|
create_bbox (TRUE, "Edge", 40, 85, 20, GTK_BUTTONBOX_EDGE),
|
|
TRUE, TRUE, 5);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox),
|
|
create_bbox (TRUE, "Start", 40, 85, 20, GTK_BUTTONBOX_START),
|
|
TRUE, TRUE, 5);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox),
|
|
create_bbox (TRUE, "End", 40, 85, 20, GTK_BUTTONBOX_END),
|
|
TRUE, TRUE, 5);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox),
|
|
create_bbox (TRUE, "Center", 40, 85, 20, GTK_BUTTONBOX_CENTER),
|
|
TRUE, TRUE, 5);
|
|
|
|
frame_vert = gtk_frame_new ("Vertical Button Boxes");
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), frame_vert, TRUE, TRUE, 10);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 10);
|
|
gtk_container_add (GTK_CONTAINER (frame_vert), hbox);
|
|
|
|
gtk_box_pack_start (GTK_BOX (hbox),
|
|
create_bbox (FALSE, "Spread", 30, 85, 20, GTK_BUTTONBOX_SPREAD),
|
|
TRUE, TRUE, 0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (hbox),
|
|
create_bbox (FALSE, "Edge", 30, 85, 20, GTK_BUTTONBOX_EDGE),
|
|
TRUE, TRUE, 5);
|
|
|
|
gtk_box_pack_start (GTK_BOX (hbox),
|
|
create_bbox (FALSE, "Start", 30, 85, 20, GTK_BUTTONBOX_START),
|
|
TRUE, TRUE, 5);
|
|
|
|
gtk_box_pack_start (GTK_BOX (hbox),
|
|
create_bbox (FALSE, "End", 30, 85, 20, GTK_BUTTONBOX_END),
|
|
TRUE, TRUE, 5);
|
|
|
|
gtk_box_pack_start (GTK_BOX (hbox),
|
|
create_bbox (FALSE, "Center", 30, 85, 20, GTK_BUTTONBOX_CENTER),
|
|
TRUE, TRUE, 5);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkToolBar
|
|
*/
|
|
|
|
static GtkWidget*
|
|
new_pixbuf (char *filename,
|
|
GdkWindow *window)
|
|
{
|
|
GtkWidget *widget;
|
|
GdkPixbuf *pixbuf;
|
|
|
|
if (strcmp (filename, "test.xpm") == 0)
|
|
pixbuf = NULL;
|
|
else
|
|
pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
|
|
|
|
if (pixbuf == NULL)
|
|
pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) openfile);
|
|
|
|
widget = gtk_image_new_from_pixbuf (pixbuf);
|
|
|
|
g_object_unref (pixbuf);
|
|
|
|
return widget;
|
|
}
|
|
|
|
|
|
static void
|
|
set_toolbar_small_stock (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_toolbar_set_icon_size (GTK_TOOLBAR (data), GTK_ICON_SIZE_SMALL_TOOLBAR);
|
|
}
|
|
|
|
static void
|
|
set_toolbar_large_stock (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_toolbar_set_icon_size (GTK_TOOLBAR (data), GTK_ICON_SIZE_LARGE_TOOLBAR);
|
|
}
|
|
|
|
static void
|
|
set_toolbar_horizontal (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_orientable_set_orientation (GTK_ORIENTABLE (data), GTK_ORIENTATION_HORIZONTAL);
|
|
}
|
|
|
|
static void
|
|
set_toolbar_vertical (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_orientable_set_orientation (GTK_ORIENTABLE (data), GTK_ORIENTATION_VERTICAL);
|
|
}
|
|
|
|
static void
|
|
set_toolbar_icons (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_ICONS);
|
|
}
|
|
|
|
static void
|
|
set_toolbar_text (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_TEXT);
|
|
}
|
|
|
|
static void
|
|
set_toolbar_both (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_BOTH);
|
|
}
|
|
|
|
static void
|
|
set_toolbar_both_horiz (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_BOTH_HORIZ);
|
|
}
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
|
static GtkActionEntry create_toolbar_items[] = {
|
|
{ NULL, GTK_STOCK_NEW, NULL, NULL, "Stock icon: New",
|
|
G_CALLBACK (set_toolbar_small_stock) },
|
|
{ NULL, GTK_STOCK_OPEN, NULL, NULL, "Stock icon: Open",
|
|
G_CALLBACK (set_toolbar_large_stock) },
|
|
{ NULL, NULL, "Horizontal", NULL, "Horizontal toolbar layout",
|
|
G_CALLBACK (set_toolbar_horizontal) },
|
|
{ NULL, NULL, "Vertical", NULL, "Vertical toolbar layout",
|
|
G_CALLBACK (set_toolbar_vertical) },
|
|
{ NULL },
|
|
{ NULL, NULL, "Icons", NULL, "Only show toolbar icons",
|
|
G_CALLBACK (set_toolbar_icons) },
|
|
{ NULL, NULL, "Text", NULL, "Only show toolbar text",
|
|
G_CALLBACK (set_toolbar_text) },
|
|
{ NULL, NULL, "Both", NULL, "Show toolbar icons and text",
|
|
G_CALLBACK (set_toolbar_both) },
|
|
{ NULL, NULL, "Both (horizontal)", NULL, "Show toolbar icons and text in a horizontal fashion",
|
|
G_CALLBACK (set_toolbar_both_horiz) },
|
|
{ NULL },
|
|
{ "entry", NULL, NULL, "This is an unusable GtkEntry ;)",
|
|
NULL },
|
|
{ NULL },
|
|
{ NULL },
|
|
{ NULL, NULL, "Frobate", NULL, "Frobate tooltip",
|
|
NULL },
|
|
{ NULL, NULL, "Baz", NULL, "Baz tooltip",
|
|
NULL },
|
|
{ NULL },
|
|
{ NULL, NULL, "Blah", NULL, "Blash tooltip",
|
|
NULL },
|
|
{ NULL, NULL, "Bar", NULL, "Bar tooltip",
|
|
NULL },
|
|
};
|
|
G_GNUC_END_IGNORE_DEPRECATIONS;
|
|
|
|
static void
|
|
create_toolbar (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *toolbar;
|
|
|
|
if (!window)
|
|
{
|
|
guint i;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Toolbar test");
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
gtk_widget_realize (window);
|
|
|
|
toolbar = gtk_toolbar_new ();
|
|
for (i = 0; i < G_N_ELEMENTS (create_toolbar_items); i++)
|
|
{
|
|
GtkToolItem *toolitem;
|
|
|
|
if (create_toolbar_items[i].tooltip == NULL)
|
|
toolitem = gtk_separator_tool_item_new ();
|
|
else if (g_strcmp0 (create_toolbar_items[i].name, "entry") == 0)
|
|
{
|
|
GtkWidget *entry;
|
|
|
|
toolitem = gtk_tool_item_new ();
|
|
entry = gtk_entry_new ();
|
|
gtk_container_add (GTK_CONTAINER (toolitem), entry);
|
|
}
|
|
else if (create_toolbar_items[i].stock_id)
|
|
{
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
|
toolitem = gtk_tool_button_new_from_stock (create_toolbar_items[i].stock_id);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS;
|
|
}
|
|
else
|
|
{
|
|
GtkWidget *icon;
|
|
|
|
icon = new_pixbuf ("test.xpm", gtk_widget_get_window (window));
|
|
toolitem = gtk_tool_button_new (icon, create_toolbar_items[i].label);
|
|
}
|
|
if (create_toolbar_items[i].callback)
|
|
g_signal_connect (toolitem, "clicked",
|
|
create_toolbar_items[i].callback, toolbar);
|
|
gtk_tool_item_set_tooltip_text (toolitem, create_toolbar_items[i].tooltip);
|
|
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), toolitem, -1);
|
|
}
|
|
|
|
gtk_container_add (GTK_CONTAINER (window), toolbar);
|
|
|
|
gtk_widget_set_size_request (toolbar, 200, -1);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkStatusBar
|
|
*/
|
|
|
|
static guint statusbar_counter = 1;
|
|
|
|
static void
|
|
statusbar_push (GtkWidget *button,
|
|
GtkStatusbar *statusbar)
|
|
{
|
|
gchar text[1024];
|
|
|
|
sprintf (text, "something %d", statusbar_counter++);
|
|
|
|
gtk_statusbar_push (statusbar, 1, text);
|
|
}
|
|
|
|
static void
|
|
statusbar_push_long (GtkWidget *button,
|
|
GtkStatusbar *statusbar)
|
|
{
|
|
gchar text[1024];
|
|
|
|
sprintf (text, "Just because a system has menu choices written with English words, phrases or sentences, that is no guarantee, that it is comprehensible. Individual words may not be familiar to some users (for example, \"repaginate\"), and two menu items may appear to satisfy the users's needs, whereas only one does (for example, \"put away\" or \"eject\").");
|
|
|
|
gtk_statusbar_push (statusbar, 1, text);
|
|
}
|
|
|
|
static void
|
|
statusbar_pop (GtkWidget *button,
|
|
GtkStatusbar *statusbar)
|
|
{
|
|
gtk_statusbar_pop (statusbar, 1);
|
|
}
|
|
|
|
static void
|
|
statusbar_steal (GtkWidget *button,
|
|
GtkStatusbar *statusbar)
|
|
{
|
|
gtk_statusbar_remove (statusbar, 1, 4);
|
|
}
|
|
|
|
static void
|
|
statusbar_popped (GtkStatusbar *statusbar,
|
|
guint context_id,
|
|
const gchar *text)
|
|
{
|
|
if (!text)
|
|
statusbar_counter = 1;
|
|
}
|
|
|
|
static void
|
|
statusbar_contexts (GtkStatusbar *statusbar)
|
|
{
|
|
gchar *string;
|
|
|
|
string = "any context";
|
|
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
|
string,
|
|
gtk_statusbar_get_context_id (statusbar, string));
|
|
|
|
string = "idle messages";
|
|
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
|
string,
|
|
gtk_statusbar_get_context_id (statusbar, string));
|
|
|
|
string = "some text";
|
|
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
|
string,
|
|
gtk_statusbar_get_context_id (statusbar, string));
|
|
|
|
string = "hit the mouse";
|
|
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
|
string,
|
|
gtk_statusbar_get_context_id (statusbar, string));
|
|
|
|
string = "hit the mouse2";
|
|
g_print ("GtkStatusBar: context=\"%s\", context_id=%d\n",
|
|
string,
|
|
gtk_statusbar_get_context_id (statusbar, string));
|
|
}
|
|
|
|
static void
|
|
create_statusbar (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *button;
|
|
GtkWidget *separator;
|
|
GtkWidget *statusbar;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "statusbar");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
|
|
statusbar = gtk_statusbar_new ();
|
|
gtk_box_pack_end (GTK_BOX (box1), statusbar, TRUE, TRUE, 0);
|
|
g_signal_connect (statusbar,
|
|
"text_popped",
|
|
G_CALLBACK (statusbar_popped),
|
|
NULL);
|
|
|
|
button = g_object_new (gtk_button_get_type (),
|
|
"label", "push something",
|
|
"visible", TRUE,
|
|
"parent", box2,
|
|
NULL);
|
|
g_object_connect (button,
|
|
"signal::clicked", statusbar_push, statusbar,
|
|
NULL);
|
|
|
|
button = g_object_connect (g_object_new (gtk_button_get_type (),
|
|
"label", "pop",
|
|
"visible", TRUE,
|
|
"parent", box2,
|
|
NULL),
|
|
"signal_after::clicked", statusbar_pop, statusbar,
|
|
NULL);
|
|
|
|
button = g_object_connect (g_object_new (gtk_button_get_type (),
|
|
"label", "steal #4",
|
|
"visible", TRUE,
|
|
"parent", box2,
|
|
NULL),
|
|
"signal_after::clicked", statusbar_steal, statusbar,
|
|
NULL);
|
|
|
|
button = g_object_connect (g_object_new (gtk_button_get_type (),
|
|
"label", "test contexts",
|
|
"visible", TRUE,
|
|
"parent", box2,
|
|
NULL),
|
|
"swapped_signal_after::clicked", statusbar_contexts, statusbar,
|
|
NULL);
|
|
|
|
button = g_object_connect (g_object_new (gtk_button_get_type (),
|
|
"label", "push something long",
|
|
"visible", TRUE,
|
|
"parent", box2,
|
|
NULL),
|
|
"signal_after::clicked", statusbar_push_long, statusbar,
|
|
NULL);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/* Alpha demo */
|
|
|
|
static void
|
|
alpha_changed (GtkRange *range, GtkWidget *widget)
|
|
{
|
|
gdouble alpha;
|
|
|
|
alpha = gtk_range_get_value (range);
|
|
|
|
gtk_widget_set_opacity (widget, alpha / 100.0);
|
|
}
|
|
|
|
|
|
void
|
|
create_alpha_widgets (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
|
|
if (!window)
|
|
{
|
|
GtkWidget *vbox2, *vbox, *main_hbox;
|
|
GtkWidget *button, *event_box, *label, *scale;
|
|
GtkWidget *alpha1, *alpha2, *alpha3;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
gtk_window_set_default_size (GTK_WINDOW (window),
|
|
450, 450);
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed), &window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Alpha");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
main_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), main_hbox);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (main_hbox), vbox, FALSE, FALSE, 0);
|
|
|
|
/* Plain button (no gdkwindows */
|
|
|
|
label = gtk_label_new ("non-window widget");
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
|
|
|
|
alpha1 = button = gtk_button_new_with_label ("A Button");
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
/* windowed container with both windowed and normal button */
|
|
label = gtk_label_new ("\nwindow widget");
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
|
|
|
|
alpha2 = event_box = gtk_event_box_new ();
|
|
gtk_box_pack_start (GTK_BOX (vbox), event_box, FALSE, FALSE, 0);
|
|
|
|
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (event_box), vbox2);
|
|
|
|
button = gtk_button_new_with_label ("A Button");
|
|
gtk_box_pack_start (GTK_BOX (vbox2), button, FALSE, FALSE, 0);
|
|
|
|
event_box = gtk_event_box_new ();
|
|
button = gtk_button_new_with_label ("A Button (in window)");
|
|
gtk_container_add (GTK_CONTAINER (event_box), button);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), event_box, FALSE, FALSE, 0);
|
|
|
|
/* non-windowed container with both windowed and normal button */
|
|
label = gtk_label_new ("\nnon-window widget with widget child");
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
|
|
|
|
alpha3 = vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), vbox2, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("A Button");
|
|
gtk_box_pack_start (GTK_BOX (vbox2), button, FALSE, FALSE, 0);
|
|
|
|
event_box = gtk_event_box_new ();
|
|
button = gtk_button_new_with_label ("A Button (in window)");
|
|
gtk_container_add (GTK_CONTAINER (event_box), button);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), event_box, FALSE, FALSE, 0);
|
|
|
|
scale = gtk_scale_new_with_range (GTK_ORIENTATION_VERTICAL,
|
|
0, 100, 1);
|
|
gtk_box_pack_start (GTK_BOX (main_hbox), scale, FALSE, FALSE, 0);
|
|
g_signal_connect (scale, "value_changed", G_CALLBACK (alpha_changed), alpha1);
|
|
gtk_range_set_value (GTK_RANGE (scale), 50);
|
|
|
|
scale = gtk_scale_new_with_range (GTK_ORIENTATION_VERTICAL,
|
|
0, 100, 1);
|
|
gtk_box_pack_start (GTK_BOX (main_hbox), scale, FALSE, FALSE, 0);
|
|
g_signal_connect (scale, "value_changed", G_CALLBACK (alpha_changed), alpha2);
|
|
gtk_range_set_value (GTK_RANGE (scale), 50);
|
|
|
|
scale = gtk_scale_new_with_range (GTK_ORIENTATION_VERTICAL,
|
|
0, 100, 1);
|
|
gtk_box_pack_start (GTK_BOX (main_hbox), scale, FALSE, FALSE, 0);
|
|
g_signal_connect (scale, "value_changed", G_CALLBACK (alpha_changed), alpha3);
|
|
gtk_range_set_value (GTK_RANGE (scale), 50);
|
|
|
|
gtk_widget_show_all (main_hbox);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
|
|
/*
|
|
* Label Demo
|
|
*/
|
|
static void
|
|
sensitivity_toggled (GtkWidget *toggle,
|
|
GtkWidget *widget)
|
|
{
|
|
gtk_widget_set_sensitive (widget,
|
|
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (toggle)));
|
|
}
|
|
|
|
static GtkWidget*
|
|
create_sensitivity_control (GtkWidget *widget)
|
|
{
|
|
GtkWidget *button;
|
|
|
|
button = gtk_toggle_button_new_with_label ("Sensitive");
|
|
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
|
|
gtk_widget_is_sensitive (widget));
|
|
|
|
g_signal_connect (button,
|
|
"toggled",
|
|
G_CALLBACK (sensitivity_toggled),
|
|
widget);
|
|
|
|
gtk_widget_show_all (button);
|
|
|
|
return button;
|
|
}
|
|
|
|
static void
|
|
set_selectable_recursive (GtkWidget *widget,
|
|
gboolean setting)
|
|
{
|
|
if (GTK_IS_CONTAINER (widget))
|
|
{
|
|
GList *children;
|
|
GList *tmp;
|
|
|
|
children = gtk_container_get_children (GTK_CONTAINER (widget));
|
|
tmp = children;
|
|
while (tmp)
|
|
{
|
|
set_selectable_recursive (tmp->data, setting);
|
|
|
|
tmp = tmp->next;
|
|
}
|
|
g_list_free (children);
|
|
}
|
|
else if (GTK_IS_LABEL (widget))
|
|
{
|
|
gtk_label_set_selectable (GTK_LABEL (widget), setting);
|
|
}
|
|
}
|
|
|
|
static void
|
|
selectable_toggled (GtkWidget *toggle,
|
|
GtkWidget *widget)
|
|
{
|
|
set_selectable_recursive (widget,
|
|
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (toggle)));
|
|
}
|
|
|
|
static GtkWidget*
|
|
create_selectable_control (GtkWidget *widget)
|
|
{
|
|
GtkWidget *button;
|
|
|
|
button = gtk_toggle_button_new_with_label ("Selectable");
|
|
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
|
|
FALSE);
|
|
|
|
g_signal_connect (button,
|
|
"toggled",
|
|
G_CALLBACK (selectable_toggled),
|
|
widget);
|
|
|
|
gtk_widget_show_all (button);
|
|
|
|
return button;
|
|
}
|
|
|
|
static void
|
|
dialog_response (GtkWidget *dialog, gint response_id, GtkLabel *label)
|
|
{
|
|
const gchar *text;
|
|
|
|
gtk_widget_destroy (dialog);
|
|
|
|
text = "Some <a href=\"http://en.wikipedia.org/wiki/Text\" title=\"plain text\">text</a> may be marked up\n"
|
|
"as hyperlinks, which can be clicked\n"
|
|
"or activated via <a href=\"keynav\">keynav</a>.\n"
|
|
"The links remain the same.";
|
|
gtk_label_set_markup (label, text);
|
|
}
|
|
|
|
static gboolean
|
|
activate_link (GtkWidget *label, const gchar *uri, gpointer data)
|
|
{
|
|
if (g_strcmp0 (uri, "keynav") == 0)
|
|
{
|
|
GtkWidget *dialog;
|
|
|
|
dialog = gtk_message_dialog_new_with_markup (GTK_WINDOW (gtk_widget_get_toplevel (label)),
|
|
GTK_DIALOG_DESTROY_WITH_PARENT,
|
|
GTK_MESSAGE_INFO,
|
|
GTK_BUTTONS_OK,
|
|
"The term <i>keynav</i> is a shorthand for "
|
|
"keyboard navigation and refers to the process of using a program "
|
|
"(exclusively) via keyboard input.");
|
|
|
|
gtk_window_present (GTK_WINDOW (dialog));
|
|
|
|
g_signal_connect (dialog, "response", G_CALLBACK (dialog_response), label);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
void create_labels (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *hbox;
|
|
GtkWidget *vbox;
|
|
GtkWidget *frame;
|
|
GtkWidget *label;
|
|
GtkWidget *button;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Label");
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
|
|
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
|
|
gtk_box_pack_end (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
|
|
|
|
button = create_sensitivity_control (hbox);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = create_selectable_control (hbox);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 5);
|
|
|
|
frame = gtk_frame_new ("Normal Label");
|
|
label = gtk_label_new ("This is a Normal label");
|
|
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_START);
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Multi-line Label");
|
|
label = gtk_label_new ("This is a Multi-line label.\nSecond line\nThird line");
|
|
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END);
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Left Justified Label");
|
|
label = gtk_label_new ("This is a Left-Justified\nMulti-line label.\nThird line");
|
|
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_MIDDLE);
|
|
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Right Justified Label");
|
|
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_START);
|
|
label = gtk_label_new ("This is a Right-Justified\nMulti-line label.\nFourth line, (j/k)");
|
|
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_RIGHT);
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Internationalized Label");
|
|
label = gtk_label_new (NULL);
|
|
gtk_label_set_markup (GTK_LABEL (label),
|
|
"French (Fran\303\247ais) Bonjour, Salut\n"
|
|
"Korean (\355\225\234\352\270\200) \354\225\210\353\205\225\355\225\230\354\204\270\354\232\224, \354\225\210\353\205\225\355\225\230\354\213\255\353\213\210\352\271\214\n"
|
|
"Russian (\320\240\321\203\321\201\321\201\320\272\320\270\320\271) \320\227\320\264\321\200\320\260\320\262\321\201\321\202\320\262\321\203\320\271\321\202\320\265!\n"
|
|
"Chinese (Simplified) <span lang=\"zh-cn\">\345\205\203\346\260\224 \345\274\200\345\217\221</span>\n"
|
|
"Chinese (Traditional) <span lang=\"zh-tw\">\345\205\203\346\260\243 \351\226\213\347\231\274</span>\n"
|
|
"Japanese <span lang=\"ja\">\345\205\203\346\260\227 \351\226\213\347\231\272</span>");
|
|
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Bidirection Label");
|
|
label = gtk_label_new ("\342\200\217Arabic \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205\n"
|
|
"\342\200\217Hebrew \327\251\327\234\327\225\327\235");
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Links in a label");
|
|
label = gtk_label_new ("Some <a href=\"http://en.wikipedia.org/wiki/Text\" title=\"plain text\">text</a> may be marked up\n"
|
|
"as hyperlinks, which can be clicked\n"
|
|
"or activated via <a href=\"keynav\">keynav</a>");
|
|
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
g_signal_connect (label, "activate-link", G_CALLBACK (activate_link), NULL);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
|
|
frame = gtk_frame_new ("Line wrapped label");
|
|
label = gtk_label_new ("This is an example of a line-wrapped label. It should not be taking "\
|
|
"up the entire "/* big space to test spacing */\
|
|
"width allocated to it, but automatically wraps the words to fit. "\
|
|
"The time has come, for all good men, to come to the aid of their party. "\
|
|
"The sixth sheik's six sheep's sick.\n"\
|
|
" It supports multiple paragraphs correctly, and correctly adds "\
|
|
"many extra spaces. ");
|
|
|
|
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Filled, wrapped label");
|
|
label = gtk_label_new ("This is an example of a line-wrapped, filled label. It should be taking "\
|
|
"up the entire width allocated to it. Here is a seneance to prove "\
|
|
"my point. Here is another sentence. "\
|
|
"Here comes the sun, do de do de do.\n"\
|
|
" This is a new paragraph.\n"\
|
|
" This is another newer, longer, better paragraph. It is coming to an end, "\
|
|
"unfortunately.");
|
|
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_FILL);
|
|
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Underlined label");
|
|
label = gtk_label_new ("This label is underlined!\n"
|
|
"This one is underlined (\343\201\223\343\202\223\343\201\253\343\201\241\343\201\257) in quite a funky fashion");
|
|
gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
|
|
gtk_label_set_pattern (GTK_LABEL (label), "_________________________ _ _________ _ _____ _ __ __ ___ ____ _____");
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
|
|
frame = gtk_frame_new ("Markup label");
|
|
label = gtk_label_new (NULL);
|
|
|
|
/* There's also a gtk_label_set_markup() without accel if you
|
|
* don't have an accelerator key
|
|
*/
|
|
gtk_label_set_markup_with_mnemonic (GTK_LABEL (label),
|
|
"This <span foreground=\"blue\" background=\"orange\">label</span> has "
|
|
"<b>markup</b> _such as "
|
|
"<big><i>Big Italics</i></big>\n"
|
|
"<tt>Monospace font</tt>\n"
|
|
"<u>Underline!</u>\n"
|
|
"foo\n"
|
|
"<span foreground=\"green\" background=\"red\">Ugly colors</span>\n"
|
|
"and nothing on this line,\n"
|
|
"or this.\n"
|
|
"or this either\n"
|
|
"or even on this one\n"
|
|
"la <big>la <big>la <big>la <big>la</big></big></big></big>\n"
|
|
"but this _word is <span foreground=\"purple\"><big>purple</big></span>\n"
|
|
"<span underline=\"double\">We like <sup>superscript</sup> and <sub>subscript</sub> too</span>");
|
|
|
|
g_assert (gtk_label_get_mnemonic_keyval (GTK_LABEL (label)) == GDK_KEY_s);
|
|
|
|
gtk_container_add (GTK_CONTAINER (frame), label);
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
static void
|
|
on_angle_scale_changed (GtkRange *range,
|
|
GtkLabel *label)
|
|
{
|
|
gtk_label_set_angle (GTK_LABEL (label), gtk_range_get_value (range));
|
|
}
|
|
|
|
static void
|
|
create_rotated_label (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *content_area;
|
|
GtkWidget *vbox;
|
|
GtkWidget *hscale;
|
|
GtkWidget *label;
|
|
GtkWidget *scale_label;
|
|
GtkWidget *scale_hbox;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_dialog_new_with_buttons ("Rotated Label",
|
|
GTK_WINDOW (gtk_widget_get_toplevel (widget)), 0,
|
|
"_Close", GTK_RESPONSE_CLOSE,
|
|
NULL);
|
|
|
|
gtk_window_set_resizable (GTK_WINDOW (window), TRUE);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "response",
|
|
G_CALLBACK (gtk_widget_destroy), NULL);
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed), &window);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_box_pack_start (GTK_BOX (content_area), vbox, TRUE, TRUE, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
|
|
|
label = gtk_label_new (NULL);
|
|
gtk_label_set_markup (GTK_LABEL (label), "Hello World\n<i>Rotate</i> <span underline='single' foreground='blue'>me</span>");
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
|
|
|
|
scale_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), scale_hbox, FALSE, FALSE, 0);
|
|
|
|
scale_label = gtk_label_new (NULL);
|
|
gtk_label_set_markup (GTK_LABEL (scale_label), "<i>Angle: </i>");
|
|
gtk_box_pack_start (GTK_BOX (scale_hbox), scale_label, FALSE, FALSE, 0);
|
|
|
|
hscale = gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL,
|
|
0, 360, 5);
|
|
g_signal_connect (hscale, "value-changed",
|
|
G_CALLBACK (on_angle_scale_changed), label);
|
|
|
|
gtk_range_set_value (GTK_RANGE (hscale), 45);
|
|
gtk_widget_set_size_request (hscale, 200, -1);
|
|
gtk_box_pack_start (GTK_BOX (scale_hbox), hscale, TRUE, TRUE, 0);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
#define DEFAULT_TEXT_RADIUS 200
|
|
|
|
static void
|
|
on_rotated_text_unrealize (GtkWidget *widget)
|
|
{
|
|
g_object_set_data (G_OBJECT (widget), "text-gc", NULL);
|
|
}
|
|
|
|
static gboolean
|
|
on_rotated_text_draw (GtkWidget *widget,
|
|
cairo_t *cr,
|
|
GdkPixbuf *tile_pixbuf)
|
|
{
|
|
static const gchar *words[] = { "The", "grand", "old", "Duke", "of", "York",
|
|
"had", "10,000", "men" };
|
|
int n_words;
|
|
int i;
|
|
int width, height;
|
|
double radius;
|
|
PangoLayout *layout;
|
|
PangoContext *context;
|
|
PangoFontDescription *desc;
|
|
|
|
cairo_set_source_rgb (cr, 1, 1, 1);
|
|
cairo_paint (cr);
|
|
|
|
if (tile_pixbuf)
|
|
{
|
|
gdk_cairo_set_source_pixbuf (cr, tile_pixbuf, 0, 0);
|
|
cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
|
|
}
|
|
else
|
|
cairo_set_source_rgb (cr, 0, 0, 0);
|
|
|
|
width = gtk_widget_get_allocated_width (widget);
|
|
height = gtk_widget_get_allocated_height (widget);
|
|
radius = MIN (width, height) / 2.;
|
|
|
|
cairo_translate (cr,
|
|
radius + (width - 2 * radius) / 2,
|
|
radius + (height - 2 * radius) / 2);
|
|
cairo_scale (cr, radius / DEFAULT_TEXT_RADIUS, radius / DEFAULT_TEXT_RADIUS);
|
|
|
|
context = gtk_widget_get_pango_context (widget);
|
|
layout = pango_layout_new (context);
|
|
desc = pango_font_description_from_string ("Sans Bold 30");
|
|
pango_layout_set_font_description (layout, desc);
|
|
pango_font_description_free (desc);
|
|
|
|
n_words = G_N_ELEMENTS (words);
|
|
for (i = 0; i < n_words; i++)
|
|
{
|
|
int width, height;
|
|
|
|
cairo_save (cr);
|
|
|
|
cairo_rotate (cr, 2 * G_PI * i / n_words);
|
|
pango_cairo_update_layout (cr, layout);
|
|
|
|
pango_layout_set_text (layout, words[i], -1);
|
|
pango_layout_get_size (layout, &width, &height);
|
|
|
|
cairo_move_to (cr, - width / 2 / PANGO_SCALE, - DEFAULT_TEXT_RADIUS);
|
|
pango_cairo_show_layout (cr, layout);
|
|
|
|
cairo_restore (cr);
|
|
}
|
|
|
|
g_object_unref (layout);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
create_rotated_text (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
|
|
if (!window)
|
|
{
|
|
GtkRequisition requisition;
|
|
GtkWidget *content_area;
|
|
GtkWidget *drawing_area;
|
|
GdkPixbuf *tile_pixbuf;
|
|
|
|
window = gtk_dialog_new_with_buttons ("Rotated Text",
|
|
GTK_WINDOW (gtk_widget_get_toplevel (widget)), 0,
|
|
"_Close", GTK_RESPONSE_CLOSE,
|
|
NULL);
|
|
|
|
gtk_window_set_resizable (GTK_WINDOW (window), TRUE);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "response",
|
|
G_CALLBACK (gtk_widget_destroy), NULL);
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed), &window);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
drawing_area = gtk_drawing_area_new ();
|
|
gtk_box_pack_start (GTK_BOX (content_area), drawing_area, TRUE, TRUE, 0);
|
|
|
|
tile_pixbuf = gdk_pixbuf_new_from_file ("marble.xpm", NULL);
|
|
|
|
g_signal_connect (drawing_area, "draw",
|
|
G_CALLBACK (on_rotated_text_draw), tile_pixbuf);
|
|
g_signal_connect (drawing_area, "unrealize",
|
|
G_CALLBACK (on_rotated_text_unrealize), NULL);
|
|
|
|
gtk_widget_show_all (gtk_bin_get_child (GTK_BIN (window)));
|
|
|
|
gtk_widget_set_size_request (drawing_area, DEFAULT_TEXT_RADIUS * 2, DEFAULT_TEXT_RADIUS * 2);
|
|
gtk_widget_get_preferred_size ( (window),
|
|
&requisition, NULL);
|
|
gtk_widget_set_size_request (drawing_area, -1, -1);
|
|
gtk_window_resize (GTK_WINDOW (window), requisition.width, requisition.height);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Reparent demo
|
|
*/
|
|
|
|
static void
|
|
reparent_label (GtkWidget *widget,
|
|
GtkWidget *new_parent)
|
|
{
|
|
GtkWidget *label;
|
|
|
|
label = g_object_get_data (G_OBJECT (widget), "user_data");
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
|
gtk_widget_reparent (label, new_parent);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
|
}
|
|
|
|
static void
|
|
set_parent_signal (GtkWidget *child,
|
|
GtkWidget *old_parent,
|
|
gpointer func_data)
|
|
{
|
|
GtkWidget *parent;
|
|
|
|
parent = gtk_widget_get_parent (child);
|
|
g_message ("set_parent for \"%s\": new parent: \"%s\", old parent: \"%s\", data: %d\n",
|
|
g_type_name (G_OBJECT_TYPE (child)),
|
|
parent ? g_type_name (G_OBJECT_TYPE (parent)) : "NULL",
|
|
old_parent ? g_type_name (G_OBJECT_TYPE (old_parent)) : "NULL",
|
|
GPOINTER_TO_INT (func_data));
|
|
}
|
|
|
|
static void
|
|
create_reparent (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *box3;
|
|
GtkWidget *frame;
|
|
GtkWidget *button;
|
|
GtkWidget *label;
|
|
GtkWidget *separator;
|
|
GtkWidget *event_box;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "reparent");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
|
|
label = gtk_label_new ("Hello World");
|
|
|
|
frame = gtk_frame_new ("Frame 1");
|
|
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
|
|
|
|
box3 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box3), 5);
|
|
gtk_container_add (GTK_CONTAINER (frame), box3);
|
|
|
|
button = gtk_button_new_with_label ("switch");
|
|
g_object_set_data (G_OBJECT (button), "user_data", label);
|
|
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
|
|
|
|
event_box = gtk_event_box_new ();
|
|
gtk_box_pack_start (GTK_BOX (box3), event_box, FALSE, TRUE, 0);
|
|
gtk_container_add (GTK_CONTAINER (event_box), label);
|
|
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (reparent_label),
|
|
event_box);
|
|
|
|
g_signal_connect (label, "parent_set",
|
|
G_CALLBACK (set_parent_signal),
|
|
GINT_TO_POINTER (42));
|
|
|
|
frame = gtk_frame_new ("Frame 2");
|
|
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
|
|
|
|
box3 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box3), 5);
|
|
gtk_container_add (GTK_CONTAINER (frame), box3);
|
|
|
|
button = gtk_button_new_with_label ("switch");
|
|
g_object_set_data (G_OBJECT (button), "user_data", label);
|
|
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
|
|
|
|
event_box = gtk_event_box_new ();
|
|
gtk_box_pack_start (GTK_BOX (box3), event_box, FALSE, TRUE, 0);
|
|
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (reparent_label),
|
|
event_box);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy), window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Resize Grips
|
|
*/
|
|
static gboolean
|
|
grippy_button_press (GtkWidget *area, GdkEventButton *event, GdkWindowEdge edge)
|
|
{
|
|
if (event->type == GDK_BUTTON_PRESS)
|
|
{
|
|
if (event->button == GDK_BUTTON_PRIMARY)
|
|
gtk_window_begin_resize_drag (GTK_WINDOW (gtk_widget_get_toplevel (area)), edge,
|
|
event->button, event->x_root, event->y_root,
|
|
event->time);
|
|
else if (event->button == GDK_BUTTON_MIDDLE)
|
|
gtk_window_begin_move_drag (GTK_WINDOW (gtk_widget_get_toplevel (area)),
|
|
event->button, event->x_root, event->y_root,
|
|
event->time);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
grippy_draw (GtkWidget *area, cairo_t *cr, GdkWindowEdge edge)
|
|
{
|
|
GtkStyleContext *context;
|
|
GtkJunctionSides sides;
|
|
|
|
switch (edge)
|
|
{
|
|
case GDK_WINDOW_EDGE_NORTH_WEST:
|
|
sides = GTK_JUNCTION_CORNER_TOPLEFT;
|
|
break;
|
|
case GDK_WINDOW_EDGE_NORTH:
|
|
sides = GTK_JUNCTION_TOP;
|
|
break;
|
|
case GDK_WINDOW_EDGE_NORTH_EAST:
|
|
sides = GTK_JUNCTION_CORNER_TOPRIGHT;
|
|
break;
|
|
case GDK_WINDOW_EDGE_WEST:
|
|
sides = GTK_JUNCTION_LEFT;
|
|
break;
|
|
case GDK_WINDOW_EDGE_EAST:
|
|
sides = GTK_JUNCTION_RIGHT;
|
|
break;
|
|
case GDK_WINDOW_EDGE_SOUTH_WEST:
|
|
sides = GTK_JUNCTION_CORNER_BOTTOMLEFT;
|
|
break;
|
|
case GDK_WINDOW_EDGE_SOUTH:
|
|
sides = GTK_JUNCTION_BOTTOM;
|
|
break;
|
|
case GDK_WINDOW_EDGE_SOUTH_EAST:
|
|
sides = GTK_JUNCTION_CORNER_BOTTOMRIGHT;
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
|
|
context = gtk_widget_get_style_context (area);
|
|
gtk_style_context_save (context);
|
|
gtk_style_context_add_class (context, "grip");
|
|
gtk_style_context_set_junction_sides (context, sides);
|
|
gtk_render_handle (context, cr,
|
|
0, 0,
|
|
gtk_widget_get_allocated_width (area),
|
|
gtk_widget_get_allocated_height (area));
|
|
|
|
gtk_style_context_restore (context);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
create_resize_grips (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *area;
|
|
GtkWidget *hbox, *vbox;
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "resize grips");
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
|
|
|
|
/* North west */
|
|
area = gtk_drawing_area_new ();
|
|
gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK);
|
|
gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0);
|
|
g_signal_connect (area, "draw", G_CALLBACK (grippy_draw),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH_WEST));
|
|
g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH_WEST));
|
|
|
|
/* North */
|
|
area = gtk_drawing_area_new ();
|
|
gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK);
|
|
gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0);
|
|
g_signal_connect (area, "draw", G_CALLBACK (grippy_draw),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH));
|
|
g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH));
|
|
|
|
/* North east */
|
|
area = gtk_drawing_area_new ();
|
|
gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK);
|
|
gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0);
|
|
g_signal_connect (area, "draw", G_CALLBACK (grippy_draw),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH_EAST));
|
|
g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_NORTH_EAST));
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
|
|
|
|
/* West */
|
|
area = gtk_drawing_area_new ();
|
|
gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK);
|
|
gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0);
|
|
g_signal_connect (area, "draw", G_CALLBACK (grippy_draw),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_WEST));
|
|
g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_WEST));
|
|
|
|
/* Middle */
|
|
area = gtk_drawing_area_new ();
|
|
gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0);
|
|
|
|
/* East */
|
|
area = gtk_drawing_area_new ();
|
|
gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK);
|
|
gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0);
|
|
g_signal_connect (area, "draw", G_CALLBACK (grippy_draw),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_EAST));
|
|
g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_EAST));
|
|
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
|
|
|
|
/* South west */
|
|
area = gtk_drawing_area_new ();
|
|
gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK);
|
|
gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0);
|
|
g_signal_connect (area, "draw", G_CALLBACK (grippy_draw),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH_WEST));
|
|
g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH_WEST));
|
|
/* South */
|
|
area = gtk_drawing_area_new ();
|
|
gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK);
|
|
gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0);
|
|
g_signal_connect (area, "draw", G_CALLBACK (grippy_draw),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH));
|
|
g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH));
|
|
|
|
/* South east */
|
|
area = gtk_drawing_area_new ();
|
|
gtk_widget_add_events (area, GDK_BUTTON_PRESS_MASK);
|
|
gtk_box_pack_start (GTK_BOX (hbox), area, TRUE, TRUE, 0);
|
|
g_signal_connect (area, "draw", G_CALLBACK (grippy_draw),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH_EAST));
|
|
g_signal_connect (area, "button_press_event", G_CALLBACK (grippy_button_press),
|
|
GINT_TO_POINTER (GDK_WINDOW_EDGE_SOUTH_EAST));
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Saved Position
|
|
*/
|
|
gint upositionx = 0;
|
|
gint upositiony = 0;
|
|
|
|
static gint
|
|
uposition_configure (GtkWidget *window)
|
|
{
|
|
GtkLabel *lx;
|
|
GtkLabel *ly;
|
|
gchar buffer[64];
|
|
|
|
lx = g_object_get_data (G_OBJECT (window), "x");
|
|
ly = g_object_get_data (G_OBJECT (window), "y");
|
|
|
|
gdk_window_get_root_origin (gtk_widget_get_window (window),
|
|
&upositionx, &upositiony);
|
|
sprintf (buffer, "%d", upositionx);
|
|
gtk_label_set_text (lx, buffer);
|
|
sprintf (buffer, "%d", upositiony);
|
|
gtk_label_set_text (ly, buffer);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
uposition_stop_configure (GtkToggleButton *toggle,
|
|
GObject *window)
|
|
{
|
|
if (gtk_toggle_button_get_active (toggle))
|
|
g_signal_handlers_block_by_func (window, G_CALLBACK (uposition_configure), NULL);
|
|
else
|
|
g_signal_handlers_unblock_by_func (window, G_CALLBACK (uposition_configure), NULL);
|
|
}
|
|
|
|
static void
|
|
create_saved_position (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
|
|
if (!window)
|
|
{
|
|
GtkWidget *hbox;
|
|
GtkWidget *main_vbox;
|
|
GtkWidget *vbox;
|
|
GtkWidget *x_label;
|
|
GtkWidget *y_label;
|
|
GtkWidget *button;
|
|
GtkWidget *label;
|
|
GtkWidget *any;
|
|
|
|
window = g_object_connect (g_object_new (GTK_TYPE_WINDOW,
|
|
"type", GTK_WINDOW_TOPLEVEL,
|
|
"title", "Saved Position",
|
|
NULL),
|
|
"signal::configure_event", uposition_configure, NULL,
|
|
NULL);
|
|
|
|
gtk_window_move (GTK_WINDOW (window), upositionx, upositiony);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 0);
|
|
gtk_container_add (GTK_CONTAINER (window), main_vbox);
|
|
|
|
vbox =
|
|
g_object_new (GTK_TYPE_BOX,
|
|
"orientation", GTK_ORIENTATION_VERTICAL,
|
|
"GtkBox::homogeneous", FALSE,
|
|
"GtkBox::spacing", 5,
|
|
"GtkContainer::border_width", 10,
|
|
"GtkWidget::parent", main_vbox,
|
|
"GtkWidget::visible", TRUE,
|
|
"child", g_object_connect (g_object_new (GTK_TYPE_TOGGLE_BUTTON,
|
|
"label", "Stop Events",
|
|
"active", FALSE,
|
|
"visible", TRUE,
|
|
NULL),
|
|
"signal::clicked", uposition_stop_configure, window,
|
|
NULL),
|
|
NULL);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
|
|
|
label = gtk_label_new ("X Origin : ");
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
|
|
|
x_label = gtk_label_new ("");
|
|
gtk_box_pack_start (GTK_BOX (hbox), x_label, TRUE, TRUE, 0);
|
|
g_object_set_data (G_OBJECT (window), "x", x_label);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
|
|
|
label = gtk_label_new ("Y Origin : ");
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
|
|
|
y_label = gtk_label_new ("");
|
|
gtk_box_pack_start (GTK_BOX (hbox), y_label, TRUE, TRUE, 0);
|
|
g_object_set_data (G_OBJECT (window), "y", y_label);
|
|
|
|
any =
|
|
g_object_new (gtk_separator_get_type (),
|
|
"GtkWidget::visible", TRUE,
|
|
NULL);
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), any, FALSE, TRUE, 0);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 10);
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
|
|
gtk_widget_show_all (window);
|
|
}
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkPixmap
|
|
*/
|
|
|
|
static void
|
|
create_pixbuf (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *box3;
|
|
GtkWidget *button;
|
|
GtkWidget *label;
|
|
GtkWidget *separator;
|
|
GtkWidget *pixbufwid;
|
|
GdkWindow *gdk_window;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "GtkPixmap");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
gtk_widget_realize(window);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
|
|
button = gtk_button_new ();
|
|
gtk_box_pack_start (GTK_BOX (box2), button, FALSE, FALSE, 0);
|
|
|
|
gdk_window = gtk_widget_get_window (window);
|
|
|
|
pixbufwid = new_pixbuf ("test.xpm", gdk_window);
|
|
|
|
label = gtk_label_new ("Pixbuf\ntest");
|
|
box3 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box3), 2);
|
|
gtk_container_add (GTK_CONTAINER (box3), pixbufwid);
|
|
gtk_container_add (GTK_CONTAINER (box3), label);
|
|
gtk_container_add (GTK_CONTAINER (button), box3);
|
|
|
|
button = gtk_button_new ();
|
|
gtk_box_pack_start (GTK_BOX (box2), button, FALSE, FALSE, 0);
|
|
|
|
pixbufwid = new_pixbuf ("test.xpm", gdk_window);
|
|
|
|
label = gtk_label_new ("Pixbuf\ntest");
|
|
box3 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box3), 2);
|
|
gtk_container_add (GTK_CONTAINER (box3), pixbufwid);
|
|
gtk_container_add (GTK_CONTAINER (box3), label);
|
|
gtk_container_add (GTK_CONTAINER (button), box3);
|
|
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
static void
|
|
create_tooltips (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *box3;
|
|
GtkWidget *button;
|
|
GtkWidget *toggle;
|
|
GtkWidget *frame;
|
|
GtkWidget *separator;
|
|
|
|
if (!window)
|
|
{
|
|
window =
|
|
g_object_new (gtk_window_get_type (),
|
|
"GtkWindow::type", GTK_WINDOW_TOPLEVEL,
|
|
"GtkContainer::border_width", 0,
|
|
"GtkWindow::title", "Tooltips",
|
|
"GtkWindow::resizable", FALSE,
|
|
NULL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
|
|
button = gtk_toggle_button_new_with_label ("button1");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
gtk_widget_set_tooltip_text (button, "This is button 1");
|
|
|
|
button = gtk_toggle_button_new_with_label ("button2");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
gtk_widget_set_tooltip_text (button,
|
|
"This is button 2. This is also a really long tooltip which probably "
|
|
"won't fit on a single line and will therefore need to be wrapped. "
|
|
"Hopefully the wrapping will work correctly.");
|
|
|
|
toggle = gtk_toggle_button_new_with_label ("Override TipsQuery Label");
|
|
gtk_box_pack_start (GTK_BOX (box2), toggle, TRUE, TRUE, 0);
|
|
|
|
gtk_widget_set_tooltip_text (toggle, "Toggle TipsQuery view.");
|
|
|
|
box3 =
|
|
g_object_new (GTK_TYPE_BOX,
|
|
"orientation", GTK_ORIENTATION_VERTICAL,
|
|
"homogeneous", FALSE,
|
|
"spacing", 5,
|
|
"border_width", 5,
|
|
"visible", TRUE,
|
|
NULL);
|
|
|
|
button =
|
|
g_object_new (gtk_button_get_type (),
|
|
"label", "[?]",
|
|
"visible", TRUE,
|
|
"parent", box3,
|
|
NULL);
|
|
gtk_box_set_child_packing (GTK_BOX (box3), button, FALSE, FALSE, 0, GTK_PACK_START);
|
|
gtk_widget_set_tooltip_text (button, "Start the Tooltips Inspector");
|
|
|
|
frame = g_object_new (gtk_frame_get_type (),
|
|
"label", "ToolTips Inspector",
|
|
"label_xalign", (double) 0.5,
|
|
"border_width", 0,
|
|
"visible", TRUE,
|
|
"parent", box2,
|
|
"child", box3,
|
|
NULL);
|
|
gtk_box_set_child_packing (GTK_BOX (box2), frame, TRUE, TRUE, 10, GTK_PACK_START);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
|
|
gtk_widget_set_tooltip_text (button, "Push this button to close window");
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkImage
|
|
*/
|
|
|
|
static void
|
|
pack_image (GtkWidget *box,
|
|
const gchar *text,
|
|
GtkWidget *image)
|
|
{
|
|
gtk_box_pack_start (GTK_BOX (box),
|
|
gtk_label_new (text),
|
|
FALSE, FALSE, 0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (box),
|
|
image,
|
|
TRUE, TRUE, 0);
|
|
}
|
|
|
|
static void
|
|
create_image (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
|
|
if (window == NULL)
|
|
{
|
|
GtkWidget *vbox;
|
|
GdkPixbuf *pixbuf;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
/* this is bogus for testing drawing when allocation < request,
|
|
* don't copy into real code
|
|
*/
|
|
gtk_window_set_resizable (GTK_WINDOW (window), TRUE);
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
|
|
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
|
|
pack_image (vbox, "Stock Warning Dialog",
|
|
gtk_image_new_from_icon_name ("dialog-warning",
|
|
GTK_ICON_SIZE_DIALOG));
|
|
|
|
pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) openfile);
|
|
|
|
pack_image (vbox, "Pixbuf",
|
|
gtk_image_new_from_pixbuf (pixbuf));
|
|
|
|
g_object_unref (pixbuf);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* ListBox demo
|
|
*/
|
|
|
|
static int
|
|
list_sort_cb (GtkListBoxRow *a, GtkListBoxRow *b, gpointer data)
|
|
{
|
|
gint aa = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (a), "value"));
|
|
gint bb = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (b), "value"));
|
|
return aa - bb;
|
|
}
|
|
|
|
static gboolean
|
|
list_filter_all_cb (GtkListBoxRow *row, gpointer data)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
list_filter_odd_cb (GtkListBoxRow *row, gpointer data)
|
|
{
|
|
gint value = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (row), "value"));
|
|
|
|
return value % 2 == 0;
|
|
}
|
|
|
|
static void
|
|
list_sort_clicked_cb (GtkButton *button,
|
|
gpointer data)
|
|
{
|
|
GtkListBox *list = data;
|
|
|
|
gtk_list_box_set_sort_func (list, list_sort_cb, NULL, NULL);
|
|
}
|
|
|
|
static void
|
|
list_filter_odd_clicked_cb (GtkButton *button,
|
|
gpointer data)
|
|
{
|
|
GtkListBox *list = data;
|
|
|
|
gtk_list_box_set_filter_func (list, list_filter_odd_cb, NULL, NULL);
|
|
}
|
|
|
|
static void
|
|
list_filter_all_clicked_cb (GtkButton *button,
|
|
gpointer data)
|
|
{
|
|
GtkListBox *list = data;
|
|
|
|
gtk_list_box_set_filter_func (list, list_filter_all_cb, NULL, NULL);
|
|
}
|
|
|
|
|
|
static void
|
|
list_unfilter_clicked_cb (GtkButton *button,
|
|
gpointer data)
|
|
{
|
|
GtkListBox *list = data;
|
|
|
|
gtk_list_box_set_filter_func (list, NULL, NULL, NULL);
|
|
}
|
|
|
|
static void
|
|
add_placeholder_clicked_cb (GtkButton *button,
|
|
gpointer data)
|
|
{
|
|
GtkListBox *list = data;
|
|
GtkWidget *label;
|
|
|
|
label = gtk_label_new ("You filtered everything!!!");
|
|
gtk_widget_show (label);
|
|
gtk_list_box_set_placeholder (GTK_LIST_BOX (list), label);
|
|
}
|
|
|
|
static void
|
|
remove_placeholder_clicked_cb (GtkButton *button,
|
|
gpointer data)
|
|
{
|
|
GtkListBox *list = data;
|
|
|
|
gtk_list_box_set_placeholder (GTK_LIST_BOX (list), NULL);
|
|
}
|
|
|
|
|
|
static void
|
|
create_listbox (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
|
|
if (!window)
|
|
{
|
|
GtkWidget *hbox, *vbox, *scrolled, *scrolled_box, *list, *label, *button;
|
|
GdkScreen *screen = gtk_widget_get_screen (widget);
|
|
int i;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window), screen);
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
g_signal_connect (window, "delete-event",
|
|
G_CALLBACK (gtk_true),
|
|
NULL);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "listbox");
|
|
|
|
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), hbox);
|
|
|
|
scrolled = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
|
|
gtk_container_add (GTK_CONTAINER (hbox), scrolled);
|
|
|
|
scrolled_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (scrolled), scrolled_box);
|
|
|
|
label = gtk_label_new ("This is \na LABEL\nwith rows");
|
|
gtk_container_add (GTK_CONTAINER (scrolled_box), label);
|
|
|
|
list = gtk_list_box_new();
|
|
gtk_list_box_set_adjustment (GTK_LIST_BOX (list), gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled)));
|
|
gtk_container_add (GTK_CONTAINER (scrolled_box), list);
|
|
|
|
for (i = 0; i < 1000; i++)
|
|
{
|
|
gint value = g_random_int_range (0, 10000);
|
|
label = gtk_label_new (g_strdup_printf ("Value %u", value));
|
|
gtk_widget_show (label);
|
|
gtk_container_add (GTK_CONTAINER (list), label);
|
|
g_object_set_data (G_OBJECT (gtk_widget_get_parent (label)), "value", GINT_TO_POINTER (value));
|
|
}
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (hbox), vbox);
|
|
|
|
button = gtk_button_new_with_label ("sort");
|
|
gtk_container_add (GTK_CONTAINER (vbox), button);
|
|
g_signal_connect (button, "clicked", G_CALLBACK (list_sort_clicked_cb), list);
|
|
|
|
button = gtk_button_new_with_label ("filter odd");
|
|
gtk_container_add (GTK_CONTAINER (vbox), button);
|
|
g_signal_connect (button, "clicked", G_CALLBACK (list_filter_odd_clicked_cb), list);
|
|
|
|
button = gtk_button_new_with_label ("filter all");
|
|
gtk_container_add (GTK_CONTAINER (vbox), button);
|
|
g_signal_connect (button, "clicked", G_CALLBACK (list_filter_all_clicked_cb), list);
|
|
|
|
button = gtk_button_new_with_label ("unfilter");
|
|
gtk_container_add (GTK_CONTAINER (vbox), button);
|
|
g_signal_connect (button, "clicked", G_CALLBACK (list_unfilter_clicked_cb), list);
|
|
|
|
button = gtk_button_new_with_label ("add placeholder");
|
|
gtk_container_add (GTK_CONTAINER (vbox), button);
|
|
g_signal_connect (button, "clicked", G_CALLBACK (add_placeholder_clicked_cb), list);
|
|
|
|
button = gtk_button_new_with_label ("remove placeholder");
|
|
gtk_container_add (GTK_CONTAINER (vbox), button);
|
|
g_signal_connect (button, "clicked", G_CALLBACK (remove_placeholder_clicked_cb), list);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
|
|
/*
|
|
* Menu demo
|
|
*/
|
|
|
|
static GtkWidget*
|
|
create_menu (GdkScreen *screen, gint depth, gint length)
|
|
{
|
|
GtkWidget *menu;
|
|
GtkWidget *menuitem;
|
|
GtkWidget *image;
|
|
GSList *group;
|
|
char buf[32];
|
|
int i, j;
|
|
|
|
if (depth < 1)
|
|
return NULL;
|
|
|
|
menu = gtk_menu_new ();
|
|
gtk_menu_set_screen (GTK_MENU (menu), screen);
|
|
|
|
group = NULL;
|
|
|
|
image = gtk_image_new_from_icon_name ("document-open",
|
|
GTK_ICON_SIZE_MENU);
|
|
gtk_widget_show (image);
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
|
menuitem = gtk_image_menu_item_new_with_label ("Image item");
|
|
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image);
|
|
gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS;
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
|
|
for (i = 0, j = 1; i < length; i++, j++)
|
|
{
|
|
sprintf (buf, "item %2d - %d", depth, j);
|
|
|
|
menuitem = gtk_radio_menu_item_new_with_label (group, buf);
|
|
group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (menuitem));
|
|
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
if (i == 3)
|
|
gtk_widget_set_sensitive (menuitem, FALSE);
|
|
|
|
if (i == 5)
|
|
gtk_check_menu_item_set_inconsistent (GTK_CHECK_MENU_ITEM (menuitem),
|
|
TRUE);
|
|
|
|
if (i < 5)
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem),
|
|
create_menu (screen, depth - 1, 5));
|
|
}
|
|
|
|
return menu;
|
|
}
|
|
|
|
static GtkWidget*
|
|
create_table_menu (GdkScreen *screen, gint cols, gint rows)
|
|
{
|
|
GtkWidget *menu;
|
|
GtkWidget *menuitem;
|
|
GtkWidget *submenu;
|
|
GtkWidget *image;
|
|
char buf[32];
|
|
int i, j;
|
|
|
|
menu = gtk_menu_new ();
|
|
gtk_menu_set_screen (GTK_MENU (menu), screen);
|
|
|
|
j = 0;
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("items");
|
|
gtk_menu_attach (GTK_MENU (menu), menuitem, 0, cols, j, j + 1);
|
|
|
|
submenu = gtk_menu_new ();
|
|
gtk_menu_set_screen (GTK_MENU (submenu), screen);
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
|
|
gtk_widget_show (menuitem);
|
|
j++;
|
|
|
|
/* now fill the items submenu */
|
|
image = gtk_image_new_from_icon_name ("help-broswer",
|
|
GTK_ICON_SIZE_MENU);
|
|
gtk_widget_show (image);
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
|
menuitem = gtk_image_menu_item_new_with_label ("Image");
|
|
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image);
|
|
gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS;
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 0, 1);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("x");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 0, 1);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("x");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 1, 2);
|
|
gtk_widget_show (menuitem);
|
|
|
|
image = gtk_image_new_from_icon_name ("help-browser",
|
|
GTK_ICON_SIZE_MENU);
|
|
gtk_widget_show (image);
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
|
menuitem = gtk_image_menu_item_new_with_label ("Image");
|
|
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image);
|
|
gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS;
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 1, 2);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_radio_menu_item_new_with_label (NULL, "Radio");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 2, 3);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("x");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 2, 3);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("x");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 3, 4);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_radio_menu_item_new_with_label (NULL, "Radio");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 3, 4);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_check_menu_item_new_with_label ("Check");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 4, 5);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("x");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 4, 5);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("x");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 5, 6);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_check_menu_item_new_with_label ("Check");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 5, 6);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("1. Inserted normally (8)");
|
|
gtk_widget_show (menuitem);
|
|
gtk_menu_shell_insert (GTK_MENU_SHELL (submenu), menuitem, 8);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("2. Inserted normally (2)");
|
|
gtk_widget_show (menuitem);
|
|
gtk_menu_shell_insert (GTK_MENU_SHELL (submenu), menuitem, 2);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("3. Inserted normally (0)");
|
|
gtk_widget_show (menuitem);
|
|
gtk_menu_shell_insert (GTK_MENU_SHELL (submenu), menuitem, 0);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("4. Inserted normally (-1)");
|
|
gtk_widget_show (menuitem);
|
|
gtk_menu_shell_insert (GTK_MENU_SHELL (submenu), menuitem, -1);
|
|
|
|
/* end of items submenu */
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("spanning");
|
|
gtk_menu_attach (GTK_MENU (menu), menuitem, 0, cols, j, j + 1);
|
|
|
|
submenu = gtk_menu_new ();
|
|
gtk_menu_set_screen (GTK_MENU (submenu), screen);
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
|
|
gtk_widget_show (menuitem);
|
|
j++;
|
|
|
|
/* now fill the spanning submenu */
|
|
menuitem = gtk_menu_item_new_with_label ("a");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 2, 0, 1);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("b");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 2, 3, 0, 2);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("c");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 1, 3);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("d");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 2, 1, 2);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("e");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 1, 3, 2, 3);
|
|
gtk_widget_show (menuitem);
|
|
/* end of spanning submenu */
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("left");
|
|
gtk_menu_attach (GTK_MENU (menu), menuitem, 0, 1, j, j + 1);
|
|
submenu = gtk_menu_new ();
|
|
gtk_menu_set_screen (GTK_MENU (submenu), screen);
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("Empty");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 0, 1);
|
|
submenu = gtk_menu_new ();
|
|
gtk_menu_set_screen (GTK_MENU (submenu), screen);
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("right");
|
|
gtk_menu_attach (GTK_MENU (menu), menuitem, 1, 2, j, j + 1);
|
|
submenu = gtk_menu_new ();
|
|
gtk_menu_set_screen (GTK_MENU (submenu), screen);
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("Empty");
|
|
gtk_menu_attach (GTK_MENU (submenu), menuitem, 0, 1, 0, 1);
|
|
gtk_widget_show (menuitem);
|
|
|
|
j++;
|
|
|
|
for (; j < rows; j++)
|
|
for (i = 0; i < cols; i++)
|
|
{
|
|
sprintf (buf, "(%d %d)", i, j);
|
|
menuitem = gtk_menu_item_new_with_label (buf);
|
|
gtk_menu_attach (GTK_MENU (menu), menuitem, i, i + 1, j, j + 1);
|
|
gtk_widget_show (menuitem);
|
|
}
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("1. Inserted normally (8)");
|
|
gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menuitem, 8);
|
|
gtk_widget_show (menuitem);
|
|
menuitem = gtk_menu_item_new_with_label ("2. Inserted normally (2)");
|
|
gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menuitem, 2);
|
|
gtk_widget_show (menuitem);
|
|
menuitem = gtk_menu_item_new_with_label ("3. Inserted normally (0)");
|
|
gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menuitem, 0);
|
|
gtk_widget_show (menuitem);
|
|
menuitem = gtk_menu_item_new_with_label ("4. Inserted normally (-1)");
|
|
gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menuitem, -1);
|
|
gtk_widget_show (menuitem);
|
|
|
|
return menu;
|
|
}
|
|
|
|
static void
|
|
create_menus (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *button;
|
|
GtkWidget *optionmenu;
|
|
GtkWidget *separator;
|
|
|
|
if (!window)
|
|
{
|
|
GtkWidget *menubar;
|
|
GtkWidget *menu;
|
|
GtkWidget *menuitem;
|
|
GtkAccelGroup *accel_group;
|
|
GtkWidget *image;
|
|
GdkScreen *screen = gtk_widget_get_screen (widget);
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window), screen);
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
g_signal_connect (window, "delete-event",
|
|
G_CALLBACK (gtk_true),
|
|
NULL);
|
|
|
|
accel_group = gtk_accel_group_new ();
|
|
gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "menus");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
gtk_widget_show (box1);
|
|
|
|
menubar = gtk_menu_bar_new ();
|
|
gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0);
|
|
gtk_widget_show (menubar);
|
|
|
|
menu = create_menu (screen, 2, 50);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("test\nline2");
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menu = create_table_menu (screen, 2, 50);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("table");
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("foo");
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (screen, 3, 5));
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
|
|
image = gtk_image_new_from_icon_name ("help-browser",
|
|
GTK_ICON_SIZE_MENU);
|
|
gtk_widget_show (image);
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
|
menuitem = gtk_image_menu_item_new_with_label ("Help");
|
|
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), image);
|
|
gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS;
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (screen, 4, 5));
|
|
gtk_widget_set_hexpand (menuitem, TRUE);
|
|
gtk_widget_set_halign (menuitem, GTK_ALIGN_END);
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
|
|
menubar = gtk_menu_bar_new ();
|
|
gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0);
|
|
gtk_widget_show (menubar);
|
|
|
|
menu = create_menu (screen, 2, 10);
|
|
|
|
menuitem = gtk_menu_item_new_with_label ("Second menu bar");
|
|
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
gtk_widget_show (box2);
|
|
|
|
menu = create_menu (screen, 1, 5);
|
|
gtk_menu_set_accel_group (GTK_MENU (menu), accel_group);
|
|
|
|
menuitem = gtk_check_menu_item_new_with_label ("Accelerate Me");
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
gtk_widget_add_accelerator (menuitem,
|
|
"activate",
|
|
accel_group,
|
|
GDK_KEY_F1,
|
|
0,
|
|
GTK_ACCEL_VISIBLE);
|
|
menuitem = gtk_check_menu_item_new_with_label ("Accelerator Locked");
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
gtk_widget_add_accelerator (menuitem,
|
|
"activate",
|
|
accel_group,
|
|
GDK_KEY_F2,
|
|
0,
|
|
GTK_ACCEL_VISIBLE | GTK_ACCEL_LOCKED);
|
|
menuitem = gtk_check_menu_item_new_with_label ("Accelerators Frozen");
|
|
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
|
|
gtk_widget_show (menuitem);
|
|
gtk_widget_add_accelerator (menuitem,
|
|
"activate",
|
|
accel_group,
|
|
GDK_KEY_F2,
|
|
0,
|
|
GTK_ACCEL_VISIBLE);
|
|
gtk_widget_add_accelerator (menuitem,
|
|
"activate",
|
|
accel_group,
|
|
GDK_KEY_F3,
|
|
0,
|
|
GTK_ACCEL_VISIBLE);
|
|
|
|
optionmenu = gtk_combo_box_text_new ();
|
|
gtk_combo_box_set_active (GTK_COMBO_BOX (optionmenu), 3);
|
|
gtk_box_pack_start (GTK_BOX (box2), optionmenu, TRUE, TRUE, 0);
|
|
gtk_widget_show (optionmenu);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
gtk_widget_show (separator);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
gtk_widget_show (box2);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
gtk_widget_show (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/* GdkPixbuf RGBA C-Source image dump */
|
|
|
|
static const guint8 apple[] =
|
|
{ ""
|
|
/* Pixbuf magic (0x47646b50) */
|
|
"GdkP"
|
|
/* length: header (24) + pixel_data (2304) */
|
|
"\0\0\11\30"
|
|
/* pixdata_type (0x1010002) */
|
|
"\1\1\0\2"
|
|
/* rowstride (96) */
|
|
"\0\0\0`"
|
|
/* width (24) */
|
|
"\0\0\0\30"
|
|
/* height (24) */
|
|
"\0\0\0\30"
|
|
/* pixel_data: */
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\26\24"
|
|
"\17\11\0\0\0\2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0`m"
|
|
"[pn{a\344hv_\345_k[`\0\0\0\0\0\0\0\0\0\0\0\0D>/\305\0\0\0_\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0`l[Blza\373s\202d\354w\206g\372p~c"
|
|
"\374`l[y\0\0\0\0[S\77/\27\25\17\335\0\0\0\20\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0`l\\\20iw_\356y\211h\373x\207g\364~\216i\364u\204e\366gt"
|
|
"_\374^jX\241A;-_\0\0\0~\0\0\0\0SM4)SM21B9&\22\320\270\204\1\320\270\204"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0eq"
|
|
"]\212r\200c\366v\205f\371jx_\323_kY\232_kZH^jY\26]iW\211@G9\272:6%j\220"
|
|
"\211]\320\221\211`\377\212\203Z\377~xP\377mkE\331]^;|/0\37\21\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0ly`\40p~b\360lz`\353^kY\246["
|
|
"eT<\216\200Z\203\227\211_\354\234\217c\377\232\217b\362\232\220c\337"
|
|
"\243\233k\377\252\241p\377\250\236p\377\241\225h\377\231\214_\377\210"
|
|
"\202U\377srI\377[]:\355KO0U\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0i"
|
|
"v^\200`lY\211^jY\"\0\0\0\0\221\204\\\273\250\233r\377\302\267\224\377"
|
|
"\311\300\237\377\272\256\204\377\271\256\177\377\271\257\200\377\267"
|
|
"\260\177\377\260\251x\377\250\236l\377\242\225e\377\226\213]\377~zP\377"
|
|
"ff@\377QT5\377LR2d\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0]iW(\0\0\0\0\0\0\0"
|
|
"\0\213\203[v\253\240t\377\334\326\301\377\344\340\317\377\321\312\253"
|
|
"\377\303\271\217\377\300\270\213\377\277\267\210\377\272\264\203\377"
|
|
"\261\255z\377\250\242n\377\243\232h\377\232\220`\377\210\202V\377nnE"
|
|
"\377SW6\377RX6\364Za<\34\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0b]@\20"
|
|
"\234\222e\362\304\274\232\377\337\333\306\377\332\325\273\377\311\302"
|
|
"\232\377\312\303\236\377\301\273\216\377\300\271\212\377\270\264\200"
|
|
"\377\256\253v\377\246\243n\377\236\232h\377\230\220`\377\213\203V\377"
|
|
"wvL\377X]:\377KR0\377NU5v\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\212"
|
|
"\203Zl\242\234l\377\321\315\260\377\331\324\271\377\320\313\251\377\307"
|
|
"\301\232\377\303\276\224\377\300\272\214\377\274\267\206\377\264\260"
|
|
"|\377\253\251s\377\244\243n\377\232\230e\377\223\216^\377\207\200U\377"
|
|
"ttJ\377[_<\377HO/\377GN0\200\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\210\204Y\240\245\237o\377\316\310\253\377\310\303\237\377\304\300\230"
|
|
"\377\303\277\225\377\277\272\216\377\274\270\210\377\266\263\200\377"
|
|
"\256\254v\377\247\246p\377\237\236j\377\227\226d\377\215\212[\377\203"
|
|
"\177T\377qsH\377X]8\377FN.\377DK-\200\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\207\204X\257\244\240o\377\300\275\231\377\301\275\226\377\274"
|
|
"\270\213\377\274\270\214\377\267\264\205\377\264\262\200\377\260\256"
|
|
"z\377\251\251s\377\243\244n\377\231\232g\377\220\222`\377\210\211Y\377"
|
|
"|}Q\377hlC\377PU3\377CK,\377DL/Y\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\205\204X\220\232\230h\377\261\260\204\377\266\264\212\377\261\260"
|
|
"\201\377\263\260\200\377\260\257}\377\256\256x\377\253\254t\377\244\246"
|
|
"o\377\233\236i\377\221\224b\377\211\214\\\377\202\204V\377txM\377]b>"
|
|
"\377HP0\377@H+\373CJ-\25\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0xxO>"
|
|
"\215\215_\377\237\237r\377\247\247x\377\247\247t\377\252\252w\377\252"
|
|
"\252u\377\252\253t\377\243\246o\377\235\240j\377\223\230c\377\213\217"
|
|
"]\377\201\206V\377x}P\377gkD\377RY5\377BI,\377AI,\262\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\202\205W\312\216\220`\377\230"
|
|
"\232g\377\234\236i\377\236\241l\377\241\244n\377\240\244m\377\232\237"
|
|
"i\377\223\230c\377\212\221]\377\200\210W\377v|P\377jnG\377Za>\377HP2"
|
|
"\377=D)\377HQ1:\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0wzQ6\177\201U\371\206\211Z\377\216\222`\377\220\225a\377\220\225b\377"
|
|
"\220\226a\377\213\221_\377\204\213Z\377{\203R\377ryN\377iqH\377^fA\377"
|
|
"R[;\377BJ-\3778@'\317\0\0\0>\0\0\0\36\0\0\0\7\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0ptJTw|Q\371z\177R\377}\202T\377|\203T\377z\200"
|
|
"R\377v|O\377pwL\377jpF\377dlB\377`hB\377Yb@\377LT6\377<C*\377\11\12\6"
|
|
"\376\0\0\0\347\0\0\0\262\0\0\0Y\0\0\0\32\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\\`=UgnE\370hnG\377gmE\377djB\377]d>\377[c<\377Y"
|
|
"b<\377Zc>\377V_>\377OW8\377BK/\377\16\20\12\377\0\0\0\377\0\0\0\377\0"
|
|
"\0\0\374\0\0\0\320\0\0\0I\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\1\0\0\0\40\22\24\15\260@D+\377W`;\377OV5\377.3\36\377.3\37\377IP0"
|
|
"\377RZ7\377PZ8\3776=&\377\14\15\10\377\0\0\0\377\0\0\0\377\0\0\0\377"
|
|
"\0\0\0\347\0\0\0\217\0\0\0""4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\20\0\0\0P\0\0\0\252\7\10\5\346\7\7\5\375\0\0\0\377\0\0"
|
|
"\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\374\0"
|
|
"\0\0\336\0\0\0\254\0\0\0i\0\0\0""2\0\0\0\10\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\11\0\0\0\40\0\0\0D\0\0\0m\0\0\0"
|
|
"\226\0\0\0\234\0\0\0\234\0\0\0\244\0\0\0\246\0\0\0\232\0\0\0\202\0\0"
|
|
"\0i\0\0\0T\0\0\0,\0\0\0\15\0\0\0\2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
|
|
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\2\0\0\0\6\0\0\0"
|
|
"\16\0\0\0\22\0\0\0\24\0\0\0\23\0\0\0\17\0\0\0\14\0\0\0\13\0\0\0\10\0"
|
|
"\0\0\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"};
|
|
|
|
|
|
static GtkWidget *
|
|
accel_button_new (GtkAccelGroup *accel_group,
|
|
const gchar *text,
|
|
const gchar *accel)
|
|
{
|
|
guint keyval;
|
|
GdkModifierType modifiers;
|
|
GtkWidget *button;
|
|
GtkWidget *label;
|
|
|
|
gtk_accelerator_parse (accel, &keyval, &modifiers);
|
|
g_assert (keyval);
|
|
|
|
button = gtk_button_new ();
|
|
gtk_widget_add_accelerator (button, "activate", accel_group,
|
|
keyval, modifiers, GTK_ACCEL_VISIBLE | GTK_ACCEL_LOCKED);
|
|
|
|
label = gtk_accel_label_new (text);
|
|
gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (label), button);
|
|
gtk_widget_show (label);
|
|
|
|
gtk_container_add (GTK_CONTAINER (button), label);
|
|
|
|
return button;
|
|
}
|
|
|
|
static void
|
|
create_key_lookup (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
gpointer window_ptr;
|
|
|
|
if (!window)
|
|
{
|
|
GtkAccelGroup *accel_group = gtk_accel_group_new ();
|
|
GtkWidget *button;
|
|
GtkWidget *content_area;
|
|
|
|
window = gtk_dialog_new_with_buttons ("Key Lookup", NULL, 0,
|
|
"_Close", GTK_RESPONSE_CLOSE,
|
|
NULL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
/* We have to expand it so the accel labels will draw their labels
|
|
*/
|
|
gtk_window_set_default_size (GTK_WINDOW (window), 300, -1);
|
|
|
|
gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
button = gtk_button_new_with_mnemonic ("Button 1 (_a)");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = gtk_button_new_with_mnemonic ("Button 2 (_A)");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = gtk_button_new_with_mnemonic ("Button 3 (_\321\204)");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = gtk_button_new_with_mnemonic ("Button 4 (_\320\244)");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = gtk_button_new_with_mnemonic ("Button 6 (_b)");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = accel_button_new (accel_group, "Button 7", "<Alt><Shift>b");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = accel_button_new (accel_group, "Button 8", "<Alt>d");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = accel_button_new (accel_group, "Button 9", "<Alt>Cyrillic_ve");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = gtk_button_new_with_mnemonic ("Button 10 (_1)");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = gtk_button_new_with_mnemonic ("Button 11 (_!)");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = accel_button_new (accel_group, "Button 12", "<Super>a");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = accel_button_new (accel_group, "Button 13", "<Hyper>a");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = accel_button_new (accel_group, "Button 14", "<Meta>a");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
button = accel_button_new (accel_group, "Button 15", "<Shift><Mod4>b");
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, FALSE, FALSE, 0);
|
|
|
|
window_ptr = &window;
|
|
g_object_add_weak_pointer (G_OBJECT (window), window_ptr);
|
|
g_signal_connect (window, "response", G_CALLBACK (gtk_widget_destroy), NULL);
|
|
|
|
gtk_widget_show_all (window);
|
|
}
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
|
|
/*
|
|
create_modal_window
|
|
*/
|
|
|
|
static gboolean
|
|
cmw_destroy_cb(GtkWidget *widget)
|
|
{
|
|
/* This is needed to get out of gtk_main */
|
|
gtk_main_quit ();
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
cmw_color (GtkWidget *widget, GtkWidget *parent)
|
|
{
|
|
GtkWidget *csd;
|
|
|
|
csd = gtk_color_chooser_dialog_new ("This is a modal color selection dialog", GTK_WINDOW (parent));
|
|
|
|
/* Set as modal */
|
|
gtk_window_set_modal (GTK_WINDOW(csd),TRUE);
|
|
|
|
g_signal_connect (csd, "destroy",
|
|
G_CALLBACK (cmw_destroy_cb), NULL);
|
|
g_signal_connect (csd, "response",
|
|
G_CALLBACK (gtk_widget_destroy), NULL);
|
|
|
|
/* wait until destroy calls gtk_main_quit */
|
|
gtk_widget_show (csd);
|
|
gtk_main ();
|
|
}
|
|
|
|
static void
|
|
cmw_file (GtkWidget *widget, GtkWidget *parent)
|
|
{
|
|
GtkWidget *fs;
|
|
|
|
fs = gtk_file_chooser_dialog_new ("This is a modal file selection dialog",
|
|
GTK_WINDOW (parent),
|
|
GTK_FILE_CHOOSER_ACTION_OPEN,
|
|
"_Open", GTK_RESPONSE_ACCEPT,
|
|
"_Cancel", GTK_RESPONSE_CANCEL,
|
|
NULL);
|
|
gtk_window_set_screen (GTK_WINDOW (fs), gtk_widget_get_screen (parent));
|
|
gtk_window_set_modal (GTK_WINDOW (fs), TRUE);
|
|
|
|
g_signal_connect (fs, "destroy",
|
|
G_CALLBACK (cmw_destroy_cb), NULL);
|
|
g_signal_connect_swapped (fs, "response",
|
|
G_CALLBACK (gtk_widget_destroy), fs);
|
|
|
|
/* wait until destroy calls gtk_main_quit */
|
|
gtk_widget_show (fs);
|
|
gtk_main();
|
|
}
|
|
|
|
|
|
static void
|
|
create_modal_window (GtkWidget *widget)
|
|
{
|
|
GtkWidget *window = NULL;
|
|
GtkWidget *box1,*box2;
|
|
GtkWidget *frame1;
|
|
GtkWidget *btnColor,*btnFile,*btnClose;
|
|
|
|
/* Create modal window (Here you can use any window descendent )*/
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
gtk_window_set_title (GTK_WINDOW(window),"This window is modal");
|
|
|
|
/* Set window as modal */
|
|
gtk_window_set_modal (GTK_WINDOW(window),TRUE);
|
|
|
|
/* Create widgets */
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
frame1 = gtk_frame_new ("Standard dialogs in modal form");
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_box_set_homogeneous (GTK_BOX (box2), TRUE);
|
|
btnColor = gtk_button_new_with_label ("Color");
|
|
btnFile = gtk_button_new_with_label ("File Selection");
|
|
btnClose = gtk_button_new_with_label ("Close");
|
|
|
|
/* Init widgets */
|
|
gtk_container_set_border_width (GTK_CONTAINER (box1), 3);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 3);
|
|
|
|
/* Pack widgets */
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
gtk_box_pack_start (GTK_BOX (box1), frame1, TRUE, TRUE, 4);
|
|
gtk_container_add (GTK_CONTAINER (frame1), box2);
|
|
gtk_box_pack_start (GTK_BOX (box2), btnColor, FALSE, FALSE, 4);
|
|
gtk_box_pack_start (GTK_BOX (box2), btnFile, FALSE, FALSE, 4);
|
|
gtk_box_pack_start (GTK_BOX (box1), gtk_separator_new (GTK_ORIENTATION_HORIZONTAL), FALSE, FALSE, 4);
|
|
gtk_box_pack_start (GTK_BOX (box1), btnClose, FALSE, FALSE, 4);
|
|
|
|
/* connect signals */
|
|
g_signal_connect_swapped (btnClose, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy), window);
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (cmw_destroy_cb), NULL);
|
|
|
|
g_signal_connect (btnColor, "clicked",
|
|
G_CALLBACK (cmw_color), window);
|
|
g_signal_connect (btnFile, "clicked",
|
|
G_CALLBACK (cmw_file), window);
|
|
|
|
/* Show widgets */
|
|
gtk_widget_show_all (window);
|
|
|
|
/* wait until dialog get destroyed */
|
|
gtk_main();
|
|
}
|
|
|
|
/*
|
|
* GtkMessageDialog
|
|
*/
|
|
|
|
static void
|
|
make_message_dialog (GdkScreen *screen,
|
|
GtkWidget **dialog,
|
|
GtkMessageType type,
|
|
GtkButtonsType buttons,
|
|
guint default_response)
|
|
{
|
|
if (*dialog)
|
|
{
|
|
gtk_widget_destroy (*dialog);
|
|
|
|
return;
|
|
}
|
|
|
|
*dialog = gtk_message_dialog_new (NULL, 0, type, buttons,
|
|
"This is a message dialog; it can wrap long lines. This is a long line. La la la. Look this line is wrapped. Blah blah blah blah blah blah. (Note: testgtk has a nonstandard gtkrc that changes some of the message dialog icons.)");
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (*dialog), screen);
|
|
|
|
g_signal_connect_swapped (*dialog,
|
|
"response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
*dialog);
|
|
|
|
g_signal_connect (*dialog,
|
|
"destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
dialog);
|
|
|
|
gtk_dialog_set_default_response (GTK_DIALOG (*dialog), default_response);
|
|
|
|
gtk_widget_show (*dialog);
|
|
}
|
|
|
|
static void
|
|
create_message_dialog (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *info = NULL;
|
|
static GtkWidget *warning = NULL;
|
|
static GtkWidget *error = NULL;
|
|
static GtkWidget *question = NULL;
|
|
GdkScreen *screen = gtk_widget_get_screen (widget);
|
|
|
|
make_message_dialog (screen, &info, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, GTK_RESPONSE_OK);
|
|
make_message_dialog (screen, &warning, GTK_MESSAGE_WARNING, GTK_BUTTONS_CLOSE, GTK_RESPONSE_CLOSE);
|
|
make_message_dialog (screen, &error, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK_CANCEL, GTK_RESPONSE_OK);
|
|
make_message_dialog (screen, &question, GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, GTK_RESPONSE_NO);
|
|
}
|
|
|
|
/*
|
|
* GtkScrolledWindow
|
|
*/
|
|
|
|
static GtkWidget *sw_parent = NULL;
|
|
static GtkWidget *sw_float_parent;
|
|
static gulong sw_destroyed_handler = 0;
|
|
|
|
static gboolean
|
|
scrolled_windows_delete_cb (GtkWidget *widget, GdkEventAny *event, GtkWidget *scrollwin)
|
|
{
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
|
gtk_widget_reparent (scrollwin, sw_parent);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
|
|
|
g_signal_handler_disconnect (sw_parent, sw_destroyed_handler);
|
|
sw_float_parent = NULL;
|
|
sw_parent = NULL;
|
|
sw_destroyed_handler = 0;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
scrolled_windows_destroy_cb (GtkWidget *widget, GtkWidget *scrollwin)
|
|
{
|
|
gtk_widget_destroy (sw_float_parent);
|
|
|
|
sw_float_parent = NULL;
|
|
sw_parent = NULL;
|
|
sw_destroyed_handler = 0;
|
|
}
|
|
|
|
static void
|
|
scrolled_windows_remove (GtkWidget *dialog, gint response, GtkWidget *scrollwin)
|
|
{
|
|
if (response != GTK_RESPONSE_APPLY)
|
|
{
|
|
gtk_widget_destroy (dialog);
|
|
return;
|
|
}
|
|
|
|
if (sw_parent)
|
|
{
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
|
gtk_widget_reparent (scrollwin, sw_parent);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
|
gtk_widget_destroy (sw_float_parent);
|
|
|
|
g_signal_handler_disconnect (sw_parent, sw_destroyed_handler);
|
|
sw_float_parent = NULL;
|
|
sw_parent = NULL;
|
|
sw_destroyed_handler = 0;
|
|
}
|
|
else
|
|
{
|
|
sw_parent = gtk_widget_get_parent (scrollwin);
|
|
sw_float_parent = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (sw_float_parent),
|
|
gtk_widget_get_screen (dialog));
|
|
|
|
gtk_window_set_default_size (GTK_WINDOW (sw_float_parent), 200, 200);
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
|
gtk_widget_reparent (scrollwin, sw_float_parent);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS
|
|
gtk_widget_show (sw_float_parent);
|
|
|
|
sw_destroyed_handler =
|
|
g_signal_connect (sw_parent, "destroy",
|
|
G_CALLBACK (scrolled_windows_destroy_cb), scrollwin);
|
|
g_signal_connect (sw_float_parent, "delete_event",
|
|
G_CALLBACK (scrolled_windows_delete_cb), scrollwin);
|
|
}
|
|
}
|
|
|
|
static void
|
|
create_scrolled_windows (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window;
|
|
GtkWidget *content_area;
|
|
GtkWidget *scrolled_window;
|
|
GtkWidget *button;
|
|
GtkWidget *grid;
|
|
char buffer[32];
|
|
int i, j;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_dialog_new ();
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "dialog");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), 10);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
|
|
GTK_POLICY_AUTOMATIC,
|
|
GTK_POLICY_AUTOMATIC);
|
|
gtk_box_pack_start (GTK_BOX (content_area), scrolled_window, TRUE, TRUE, 0);
|
|
gtk_widget_show (scrolled_window);
|
|
|
|
grid = gtk_grid_new ();
|
|
gtk_grid_set_row_spacing (GTK_GRID (grid), 10);
|
|
gtk_grid_set_column_spacing (GTK_GRID (grid), 10);
|
|
gtk_container_add (GTK_CONTAINER (scrolled_window), grid);
|
|
gtk_container_set_focus_hadjustment (GTK_CONTAINER (grid),
|
|
gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
|
|
gtk_container_set_focus_vadjustment (GTK_CONTAINER (grid),
|
|
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
|
|
gtk_widget_show (grid);
|
|
|
|
for (i = 0; i < 20; i++)
|
|
for (j = 0; j < 20; j++)
|
|
{
|
|
sprintf (buffer, "button (%d,%d)\n", i, j);
|
|
button = gtk_toggle_button_new_with_label (buffer);
|
|
gtk_grid_attach (GTK_GRID (grid), button, i, j, 1, 1);
|
|
gtk_widget_show (button);
|
|
}
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (window),
|
|
"Close",
|
|
GTK_RESPONSE_CLOSE);
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (window),
|
|
"Reparent Out",
|
|
GTK_RESPONSE_APPLY);
|
|
|
|
g_signal_connect (window, "response",
|
|
G_CALLBACK (scrolled_windows_remove),
|
|
scrolled_window);
|
|
|
|
gtk_window_set_default_size (GTK_WINDOW (window), 300, 300);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkEntry
|
|
*/
|
|
|
|
static void
|
|
entry_toggle_frame (GtkWidget *checkbutton,
|
|
GtkWidget *entry)
|
|
{
|
|
gtk_entry_set_has_frame (GTK_ENTRY(entry),
|
|
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton)));
|
|
}
|
|
|
|
static void
|
|
entry_toggle_sensitive (GtkWidget *checkbutton,
|
|
GtkWidget *entry)
|
|
{
|
|
gtk_widget_set_sensitive (entry,
|
|
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(checkbutton)));
|
|
}
|
|
|
|
static gboolean
|
|
entry_progress_timeout (gpointer data)
|
|
{
|
|
if (GPOINTER_TO_INT (g_object_get_data (G_OBJECT (data), "progress-pulse")))
|
|
{
|
|
gtk_entry_progress_pulse (GTK_ENTRY (data));
|
|
}
|
|
else
|
|
{
|
|
gdouble fraction;
|
|
|
|
fraction = gtk_entry_get_progress_fraction (GTK_ENTRY (data));
|
|
|
|
fraction += 0.05;
|
|
if (fraction > 1.0001)
|
|
fraction = 0.0;
|
|
|
|
gtk_entry_set_progress_fraction (GTK_ENTRY (data), fraction);
|
|
}
|
|
|
|
return G_SOURCE_CONTINUE;
|
|
}
|
|
|
|
static void
|
|
entry_remove_timeout (gpointer data)
|
|
{
|
|
g_source_remove (GPOINTER_TO_UINT (data));
|
|
}
|
|
|
|
static void
|
|
entry_toggle_progress (GtkWidget *checkbutton,
|
|
GtkWidget *entry)
|
|
{
|
|
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton)))
|
|
{
|
|
guint timeout = gdk_threads_add_timeout (100,
|
|
entry_progress_timeout,
|
|
entry);
|
|
g_object_set_data_full (G_OBJECT (entry), "timeout-id",
|
|
GUINT_TO_POINTER (timeout),
|
|
entry_remove_timeout);
|
|
}
|
|
else
|
|
{
|
|
g_object_set_data (G_OBJECT (entry), "timeout-id",
|
|
GUINT_TO_POINTER (0));
|
|
|
|
gtk_entry_set_progress_fraction (GTK_ENTRY (entry), 0.0);
|
|
}
|
|
}
|
|
|
|
static void
|
|
entry_toggle_pulse (GtkWidget *checkbutton,
|
|
GtkWidget *entry)
|
|
{
|
|
g_object_set_data (G_OBJECT (entry), "progress-pulse",
|
|
GUINT_TO_POINTER ((guint) gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton))));
|
|
}
|
|
|
|
static void
|
|
create_entry (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *hbox;
|
|
GtkWidget *has_frame_check;
|
|
GtkWidget *sensitive_check;
|
|
GtkWidget *progress_check;
|
|
GtkWidget *entry;
|
|
GtkComboBoxText *cb;
|
|
GtkWidget *cb_entry;
|
|
GtkWidget *button;
|
|
GtkWidget *separator;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "entry");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
|
|
gtk_box_pack_start (GTK_BOX (box2), hbox, TRUE, TRUE, 0);
|
|
|
|
entry = gtk_entry_new ();
|
|
gtk_entry_set_text (GTK_ENTRY (entry), "hello world \330\247\331\204\330\263\331\204\330\247\331\205 \330\271\331\204\331\212\331\203\331\205");
|
|
gtk_editable_select_region (GTK_EDITABLE (entry), 0, 5);
|
|
gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
|
|
|
|
cb = GTK_COMBO_BOX_TEXT (gtk_combo_box_text_new_with_entry ());
|
|
|
|
gtk_combo_box_text_append_text (cb, "item0");
|
|
gtk_combo_box_text_append_text (cb, "item0");
|
|
gtk_combo_box_text_append_text (cb, "item1 item1");
|
|
gtk_combo_box_text_append_text (cb, "item2 item2 item2");
|
|
gtk_combo_box_text_append_text (cb, "item3 item3 item3 item3");
|
|
gtk_combo_box_text_append_text (cb, "item4 item4 item4 item4 item4");
|
|
gtk_combo_box_text_append_text (cb, "item5 item5 item5 item5 item5 item5");
|
|
gtk_combo_box_text_append_text (cb, "item6 item6 item6 item6 item6");
|
|
gtk_combo_box_text_append_text (cb, "item7 item7 item7 item7");
|
|
gtk_combo_box_text_append_text (cb, "item8 item8 item8");
|
|
gtk_combo_box_text_append_text (cb, "item9 item9");
|
|
|
|
cb_entry = gtk_bin_get_child (GTK_BIN (cb));
|
|
gtk_entry_set_text (GTK_ENTRY (cb_entry), "hello world \n\n\n foo");
|
|
gtk_editable_select_region (GTK_EDITABLE (cb_entry), 0, -1);
|
|
gtk_box_pack_start (GTK_BOX (box2), GTK_WIDGET (cb), TRUE, TRUE, 0);
|
|
|
|
sensitive_check = gtk_check_button_new_with_label("Sensitive");
|
|
gtk_box_pack_start (GTK_BOX (box2), sensitive_check, FALSE, TRUE, 0);
|
|
g_signal_connect (sensitive_check, "toggled",
|
|
G_CALLBACK (entry_toggle_sensitive), entry);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (sensitive_check), TRUE);
|
|
|
|
has_frame_check = gtk_check_button_new_with_label("Has Frame");
|
|
gtk_box_pack_start (GTK_BOX (box2), has_frame_check, FALSE, TRUE, 0);
|
|
g_signal_connect (has_frame_check, "toggled",
|
|
G_CALLBACK (entry_toggle_frame), entry);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (has_frame_check), TRUE);
|
|
|
|
progress_check = gtk_check_button_new_with_label("Show Progress");
|
|
gtk_box_pack_start (GTK_BOX (box2), progress_check, FALSE, TRUE, 0);
|
|
g_signal_connect (progress_check, "toggled",
|
|
G_CALLBACK (entry_toggle_progress), entry);
|
|
|
|
progress_check = gtk_check_button_new_with_label("Pulse Progress");
|
|
gtk_box_pack_start (GTK_BOX (box2), progress_check, FALSE, TRUE, 0);
|
|
g_signal_connect (progress_check, "toggled",
|
|
G_CALLBACK (entry_toggle_pulse), entry);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
static void
|
|
create_expander (GtkWidget *widget)
|
|
{
|
|
GtkWidget *box1;
|
|
GtkWidget *expander;
|
|
GtkWidget *hidden;
|
|
static GtkWidget *window = NULL;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "expander");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
expander = gtk_expander_new ("The Hidden");
|
|
|
|
gtk_box_pack_start (GTK_BOX (box1), expander, TRUE, TRUE, 0);
|
|
|
|
hidden = gtk_label_new ("Revealed!");
|
|
|
|
gtk_container_add (GTK_CONTAINER (expander), hidden);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
|
|
/* GtkEventBox */
|
|
|
|
|
|
static gboolean
|
|
event_box_draw (GtkWidget *widget,
|
|
cairo_t *cr,
|
|
gpointer user_data)
|
|
{
|
|
if (gtk_widget_get_window (widget) ==
|
|
gtk_widget_get_window (gtk_widget_get_parent (widget)))
|
|
return FALSE;
|
|
|
|
cairo_set_source_rgb (cr, 0, 1, 0);
|
|
cairo_paint (cr);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
event_box_label_pressed (GtkWidget *widget,
|
|
GdkEventButton *event,
|
|
gpointer user_data)
|
|
{
|
|
g_print ("clicked on event box\n");
|
|
}
|
|
|
|
static void
|
|
event_box_button_clicked (GtkWidget *widget,
|
|
GtkWidget *button,
|
|
gpointer user_data)
|
|
{
|
|
g_print ("pushed button\n");
|
|
}
|
|
|
|
static void
|
|
event_box_toggle_visible_window (GtkWidget *checkbutton,
|
|
GtkEventBox *event_box)
|
|
{
|
|
gtk_event_box_set_visible_window (event_box,
|
|
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton)));
|
|
}
|
|
|
|
static void
|
|
event_box_toggle_above_child (GtkWidget *checkbutton,
|
|
GtkEventBox *event_box)
|
|
{
|
|
gtk_event_box_set_above_child (event_box,
|
|
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton)));
|
|
}
|
|
|
|
static void
|
|
create_event_box (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *hbox;
|
|
GtkWidget *vbox;
|
|
GtkWidget *button;
|
|
GtkWidget *separator;
|
|
GtkWidget *event_box;
|
|
GtkWidget *label;
|
|
GtkWidget *visible_window_check;
|
|
GtkWidget *above_child_check;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "event box");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (box1), hbox, TRUE, FALSE, 0);
|
|
|
|
event_box = gtk_event_box_new ();
|
|
gtk_box_pack_start (GTK_BOX (hbox), event_box, TRUE, FALSE, 0);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (event_box), vbox);
|
|
g_signal_connect (event_box, "button_press_event",
|
|
G_CALLBACK (event_box_label_pressed),
|
|
NULL);
|
|
g_signal_connect (event_box, "draw",
|
|
G_CALLBACK (event_box_draw),
|
|
NULL);
|
|
|
|
label = gtk_label_new ("Click on this label");
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("button in eventbox");
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, FALSE, 0);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (event_box_button_clicked),
|
|
NULL);
|
|
|
|
|
|
visible_window_check = gtk_check_button_new_with_label("Visible Window");
|
|
gtk_box_pack_start (GTK_BOX (box1), visible_window_check, FALSE, TRUE, 0);
|
|
g_signal_connect (visible_window_check, "toggled",
|
|
G_CALLBACK (event_box_toggle_visible_window), event_box);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (visible_window_check), TRUE);
|
|
|
|
above_child_check = gtk_check_button_new_with_label("Above Child");
|
|
gtk_box_pack_start (GTK_BOX (box1), above_child_check, FALSE, TRUE, 0);
|
|
g_signal_connect (above_child_check, "toggled",
|
|
G_CALLBACK (event_box_toggle_above_child), event_box);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (above_child_check), FALSE);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
|
|
/*
|
|
* GtkSizeGroup
|
|
*/
|
|
|
|
#define SIZE_GROUP_INITIAL_SIZE 50
|
|
|
|
static void
|
|
size_group_hsize_changed (GtkSpinButton *spin_button,
|
|
GtkWidget *button)
|
|
{
|
|
gtk_widget_set_size_request (gtk_bin_get_child (GTK_BIN (button)),
|
|
gtk_spin_button_get_value_as_int (spin_button),
|
|
-1);
|
|
}
|
|
|
|
static void
|
|
size_group_vsize_changed (GtkSpinButton *spin_button,
|
|
GtkWidget *button)
|
|
{
|
|
gtk_widget_set_size_request (gtk_bin_get_child (GTK_BIN (button)),
|
|
-1,
|
|
gtk_spin_button_get_value_as_int (spin_button));
|
|
}
|
|
|
|
static GtkWidget *
|
|
create_size_group_window (GdkScreen *screen,
|
|
GtkSizeGroup *master_size_group)
|
|
{
|
|
GtkWidget *content_area;
|
|
GtkWidget *window;
|
|
GtkWidget *grid;
|
|
GtkWidget *main_button;
|
|
GtkWidget *button;
|
|
GtkWidget *spin_button;
|
|
GtkWidget *hbox;
|
|
GtkSizeGroup *hgroup1;
|
|
GtkSizeGroup *hgroup2;
|
|
GtkSizeGroup *vgroup1;
|
|
GtkSizeGroup *vgroup2;
|
|
|
|
window = gtk_dialog_new_with_buttons ("GtkSizeGroup",
|
|
NULL, 0,
|
|
"_Close",
|
|
GTK_RESPONSE_NONE,
|
|
NULL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window), screen);
|
|
|
|
gtk_window_set_resizable (GTK_WINDOW (window), TRUE);
|
|
|
|
g_signal_connect (window, "response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
NULL);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
grid = gtk_grid_new ();
|
|
gtk_box_pack_start (GTK_BOX (content_area), grid, TRUE, TRUE, 0);
|
|
|
|
gtk_grid_set_row_spacing (GTK_GRID (grid), 5);
|
|
gtk_grid_set_column_spacing (GTK_GRID (grid), 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (grid), 5);
|
|
gtk_widget_set_size_request (grid, 250, 250);
|
|
|
|
hgroup1 = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
|
|
hgroup2 = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
|
|
vgroup1 = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL);
|
|
vgroup2 = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL);
|
|
|
|
main_button = gtk_button_new_with_label ("X");
|
|
gtk_widget_set_hexpand (main_button, TRUE);
|
|
gtk_widget_set_vexpand (main_button, TRUE);
|
|
gtk_widget_set_halign (main_button, GTK_ALIGN_CENTER);
|
|
gtk_widget_set_valign (main_button, GTK_ALIGN_CENTER);
|
|
gtk_grid_attach (GTK_GRID (grid), main_button, 0, 0, 1, 1);
|
|
|
|
gtk_size_group_add_widget (master_size_group, main_button);
|
|
gtk_size_group_add_widget (hgroup1, main_button);
|
|
gtk_size_group_add_widget (vgroup1, main_button);
|
|
gtk_widget_set_size_request (gtk_bin_get_child (GTK_BIN (main_button)),
|
|
SIZE_GROUP_INITIAL_SIZE,
|
|
SIZE_GROUP_INITIAL_SIZE);
|
|
|
|
button = gtk_button_new ();
|
|
gtk_widget_set_hexpand (button, TRUE);
|
|
gtk_widget_set_vexpand (button, TRUE);
|
|
gtk_widget_set_halign (button, GTK_ALIGN_CENTER);
|
|
gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
|
|
gtk_grid_attach (GTK_GRID (grid), button, 1, 0, 1, 1);
|
|
|
|
gtk_size_group_add_widget (vgroup1, button);
|
|
gtk_size_group_add_widget (vgroup2, button);
|
|
|
|
button = gtk_button_new ();
|
|
gtk_widget_set_hexpand (button, TRUE);
|
|
gtk_widget_set_vexpand (button, TRUE);
|
|
gtk_widget_set_halign (button, GTK_ALIGN_CENTER);
|
|
gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
|
|
gtk_grid_attach (GTK_GRID (grid), button, 0, 1, 1, 1);
|
|
|
|
gtk_size_group_add_widget (hgroup1, button);
|
|
gtk_size_group_add_widget (hgroup2, button);
|
|
|
|
button = gtk_button_new ();
|
|
gtk_widget_set_hexpand (button, TRUE);
|
|
gtk_widget_set_vexpand (button, TRUE);
|
|
gtk_widget_set_halign (button, GTK_ALIGN_CENTER);
|
|
gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
|
|
gtk_grid_attach (GTK_GRID (grid), button, 1, 1, 1, 1);
|
|
|
|
gtk_size_group_add_widget (hgroup2, button);
|
|
gtk_size_group_add_widget (vgroup2, button);
|
|
|
|
g_object_unref (hgroup1);
|
|
g_object_unref (hgroup2);
|
|
g_object_unref (vgroup1);
|
|
g_object_unref (vgroup2);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
|
|
gtk_box_pack_start (GTK_BOX (content_area), hbox, FALSE, FALSE, 0);
|
|
|
|
spin_button = gtk_spin_button_new_with_range (1, 100, 1);
|
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (spin_button), SIZE_GROUP_INITIAL_SIZE);
|
|
gtk_box_pack_start (GTK_BOX (hbox), spin_button, TRUE, TRUE, 0);
|
|
g_signal_connect (spin_button, "value_changed",
|
|
G_CALLBACK (size_group_hsize_changed), main_button);
|
|
|
|
spin_button = gtk_spin_button_new_with_range (1, 100, 1);
|
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (spin_button), SIZE_GROUP_INITIAL_SIZE);
|
|
gtk_box_pack_start (GTK_BOX (hbox), spin_button, TRUE, TRUE, 0);
|
|
g_signal_connect (spin_button, "value_changed",
|
|
G_CALLBACK (size_group_vsize_changed), main_button);
|
|
|
|
return window;
|
|
}
|
|
|
|
static void
|
|
create_size_groups (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window1 = NULL;
|
|
static GtkWidget *window2 = NULL;
|
|
static GtkSizeGroup *master_size_group;
|
|
|
|
if (!master_size_group)
|
|
master_size_group = gtk_size_group_new (GTK_SIZE_GROUP_BOTH);
|
|
|
|
if (!window1)
|
|
{
|
|
window1 = create_size_group_window (gtk_widget_get_screen (widget),
|
|
master_size_group);
|
|
|
|
g_signal_connect (window1, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window1);
|
|
}
|
|
|
|
if (!window2)
|
|
{
|
|
window2 = create_size_group_window (gtk_widget_get_screen (widget),
|
|
master_size_group);
|
|
|
|
g_signal_connect (window2, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window2);
|
|
}
|
|
|
|
if (gtk_widget_get_visible (window1) && gtk_widget_get_visible (window2))
|
|
{
|
|
gtk_widget_destroy (window1);
|
|
gtk_widget_destroy (window2);
|
|
}
|
|
else
|
|
{
|
|
if (!gtk_widget_get_visible (window1))
|
|
gtk_widget_show_all (window1);
|
|
if (!gtk_widget_get_visible (window2))
|
|
gtk_widget_show_all (window2);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* GtkSpinButton
|
|
*/
|
|
|
|
static GtkWidget *spinner1;
|
|
|
|
static void
|
|
toggle_snap (GtkWidget *widget, GtkSpinButton *spin)
|
|
{
|
|
gtk_spin_button_set_snap_to_ticks (spin,
|
|
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)));
|
|
}
|
|
|
|
static void
|
|
toggle_numeric (GtkWidget *widget, GtkSpinButton *spin)
|
|
{
|
|
gtk_spin_button_set_numeric (spin,
|
|
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)));
|
|
}
|
|
|
|
static void
|
|
change_digits (GtkWidget *widget, GtkSpinButton *spin)
|
|
{
|
|
gtk_spin_button_set_digits (GTK_SPIN_BUTTON (spinner1),
|
|
gtk_spin_button_get_value_as_int (spin));
|
|
}
|
|
|
|
static void
|
|
get_value (GtkWidget *widget, gpointer data)
|
|
{
|
|
gchar buf[32];
|
|
GtkLabel *label;
|
|
GtkSpinButton *spin;
|
|
|
|
spin = GTK_SPIN_BUTTON (spinner1);
|
|
label = GTK_LABEL (g_object_get_data (G_OBJECT (widget), "user_data"));
|
|
if (GPOINTER_TO_INT (data) == 1)
|
|
sprintf (buf, "%d", gtk_spin_button_get_value_as_int (spin));
|
|
else
|
|
sprintf (buf, "%0.*f",
|
|
gtk_spin_button_get_digits (spin),
|
|
gtk_spin_button_get_value (spin));
|
|
|
|
gtk_label_set_text (label, buf);
|
|
}
|
|
|
|
static void
|
|
get_spin_value (GtkWidget *widget, gpointer data)
|
|
{
|
|
gchar *buffer;
|
|
GtkLabel *label;
|
|
GtkSpinButton *spin;
|
|
|
|
spin = GTK_SPIN_BUTTON (widget);
|
|
label = GTK_LABEL (data);
|
|
|
|
buffer = g_strdup_printf ("%0.*f",
|
|
gtk_spin_button_get_digits (spin),
|
|
gtk_spin_button_get_value (spin));
|
|
gtk_label_set_text (label, buffer);
|
|
|
|
g_free (buffer);
|
|
}
|
|
|
|
static gint
|
|
spin_button_time_output_func (GtkSpinButton *spin_button)
|
|
{
|
|
GtkAdjustment *adjustment;
|
|
static gchar buf[6];
|
|
gdouble hours;
|
|
gdouble minutes;
|
|
|
|
adjustment = gtk_spin_button_get_adjustment (spin_button);
|
|
hours = gtk_adjustment_get_value (adjustment) / 60.0;
|
|
minutes = (fabs(floor (hours) - hours) < 1e-5) ? 0.0 : 30;
|
|
sprintf (buf, "%02.0f:%02.0f", floor (hours), minutes);
|
|
if (strcmp (buf, gtk_entry_get_text (GTK_ENTRY (spin_button))))
|
|
gtk_entry_set_text (GTK_ENTRY (spin_button), buf);
|
|
return TRUE;
|
|
}
|
|
|
|
static gint
|
|
spin_button_month_input_func (GtkSpinButton *spin_button,
|
|
gdouble *new_val)
|
|
{
|
|
gint i;
|
|
static gchar *month[12] = { "January", "February", "March", "April",
|
|
"May", "June", "July", "August",
|
|
"September", "October", "November", "December" };
|
|
gchar *tmp1, *tmp2;
|
|
gboolean found = FALSE;
|
|
|
|
for (i = 1; i <= 12; i++)
|
|
{
|
|
tmp1 = g_ascii_strup (month[i - 1], -1);
|
|
tmp2 = g_ascii_strup (gtk_entry_get_text (GTK_ENTRY (spin_button)), -1);
|
|
if (strstr (tmp1, tmp2) == tmp1)
|
|
found = TRUE;
|
|
g_free (tmp1);
|
|
g_free (tmp2);
|
|
if (found)
|
|
break;
|
|
}
|
|
if (!found)
|
|
{
|
|
*new_val = 0.0;
|
|
return GTK_INPUT_ERROR;
|
|
}
|
|
*new_val = (gdouble) i;
|
|
return TRUE;
|
|
}
|
|
|
|
static gint
|
|
spin_button_month_output_func (GtkSpinButton *spin_button)
|
|
{
|
|
GtkAdjustment *adjustment;
|
|
gdouble value;
|
|
gint i;
|
|
static gchar *month[12] = { "January", "February", "March", "April",
|
|
"May", "June", "July", "August", "September",
|
|
"October", "November", "December" };
|
|
|
|
adjustment = gtk_spin_button_get_adjustment (spin_button);
|
|
value = gtk_adjustment_get_value (adjustment);
|
|
for (i = 1; i <= 12; i++)
|
|
if (fabs (value - (double)i) < 1e-5)
|
|
{
|
|
if (strcmp (month[i-1], gtk_entry_get_text (GTK_ENTRY (spin_button))))
|
|
gtk_entry_set_text (GTK_ENTRY (spin_button), month[i-1]);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static gint
|
|
spin_button_hex_input_func (GtkSpinButton *spin_button,
|
|
gdouble *new_val)
|
|
{
|
|
const gchar *buf;
|
|
gchar *err;
|
|
gdouble res;
|
|
|
|
buf = gtk_entry_get_text (GTK_ENTRY (spin_button));
|
|
res = strtol(buf, &err, 16);
|
|
*new_val = res;
|
|
if (*err)
|
|
return GTK_INPUT_ERROR;
|
|
else
|
|
return TRUE;
|
|
}
|
|
|
|
static gint
|
|
spin_button_hex_output_func (GtkSpinButton *spin_button)
|
|
{
|
|
GtkAdjustment *adjustment;
|
|
static gchar buf[7];
|
|
gint val;
|
|
|
|
adjustment = gtk_spin_button_get_adjustment (spin_button);
|
|
val = (gint) gtk_adjustment_get_value (adjustment);
|
|
if (fabs (val) < 1e-5)
|
|
sprintf (buf, "0x00");
|
|
else
|
|
sprintf (buf, "0x%.2X", val);
|
|
if (strcmp (buf, gtk_entry_get_text (GTK_ENTRY (spin_button))))
|
|
gtk_entry_set_text (GTK_ENTRY (spin_button), buf);
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
create_spins (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *frame;
|
|
GtkWidget *hbox;
|
|
GtkWidget *main_vbox;
|
|
GtkWidget *vbox;
|
|
GtkWidget *vbox2;
|
|
GtkWidget *spinner2;
|
|
GtkWidget *spinner;
|
|
GtkWidget *button;
|
|
GtkWidget *label;
|
|
GtkWidget *val_label;
|
|
GtkAdjustment *adjustment;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "GtkSpinButton");
|
|
|
|
main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 10);
|
|
gtk_container_add (GTK_CONTAINER (window), main_vbox);
|
|
|
|
frame = gtk_frame_new ("Not accelerated");
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
|
|
gtk_container_add (GTK_CONTAINER (frame), vbox);
|
|
|
|
/* Time, month, hex spinners */
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 5);
|
|
|
|
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5);
|
|
|
|
label = gtk_label_new ("Time :");
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
|
|
|
adjustment = gtk_adjustment_new (0, 0, 1410, 30, 60, 0);
|
|
spinner = gtk_spin_button_new (adjustment, 0, 0);
|
|
gtk_editable_set_editable (GTK_EDITABLE (spinner), FALSE);
|
|
g_signal_connect (spinner,
|
|
"output",
|
|
G_CALLBACK (spin_button_time_output_func),
|
|
NULL);
|
|
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE);
|
|
gtk_entry_set_width_chars (GTK_ENTRY (spinner), 5);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), spinner, FALSE, TRUE, 0);
|
|
|
|
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5);
|
|
|
|
label = gtk_label_new ("Month :");
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
|
|
|
adjustment = gtk_adjustment_new (1.0, 1.0, 12.0, 1.0,
|
|
5.0, 0.0);
|
|
spinner = gtk_spin_button_new (adjustment, 0, 0);
|
|
gtk_spin_button_set_update_policy (GTK_SPIN_BUTTON (spinner),
|
|
GTK_UPDATE_IF_VALID);
|
|
g_signal_connect (spinner,
|
|
"input",
|
|
G_CALLBACK (spin_button_month_input_func),
|
|
NULL);
|
|
g_signal_connect (spinner,
|
|
"output",
|
|
G_CALLBACK (spin_button_month_output_func),
|
|
NULL);
|
|
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE);
|
|
gtk_entry_set_width_chars (GTK_ENTRY (spinner), 9);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), spinner, FALSE, TRUE, 0);
|
|
|
|
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 5);
|
|
|
|
label = gtk_label_new ("Hex :");
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
|
|
|
adjustment = gtk_adjustment_new (0, 0, 255, 1, 16, 0);
|
|
spinner = gtk_spin_button_new (adjustment, 0, 0);
|
|
gtk_editable_set_editable (GTK_EDITABLE (spinner), TRUE);
|
|
g_signal_connect (spinner,
|
|
"input",
|
|
G_CALLBACK (spin_button_hex_input_func),
|
|
NULL);
|
|
g_signal_connect (spinner,
|
|
"output",
|
|
G_CALLBACK (spin_button_hex_output_func),
|
|
NULL);
|
|
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner), TRUE);
|
|
gtk_entry_set_width_chars (GTK_ENTRY (spinner), 4);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), spinner, FALSE, TRUE, 0);
|
|
|
|
frame = gtk_frame_new ("Accelerated");
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
|
|
gtk_container_add (GTK_CONTAINER (frame), vbox);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5);
|
|
|
|
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 5);
|
|
|
|
label = gtk_label_new ("Value :");
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
|
|
|
adjustment = gtk_adjustment_new (0.0, -10000.0, 10000.0,
|
|
0.5, 100.0, 0.0);
|
|
spinner1 = gtk_spin_button_new (adjustment, 1.0, 2);
|
|
gtk_spin_button_set_wrap (GTK_SPIN_BUTTON (spinner1), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), spinner1, FALSE, TRUE, 0);
|
|
|
|
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 5);
|
|
|
|
label = gtk_label_new ("Digits :");
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, TRUE, 0);
|
|
|
|
adjustment = gtk_adjustment_new (2, 1, 15, 1, 1, 0);
|
|
spinner2 = gtk_spin_button_new (adjustment, 0.0, 0);
|
|
g_signal_connect (adjustment, "value_changed",
|
|
G_CALLBACK (change_digits),
|
|
spinner2);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), spinner2, FALSE, TRUE, 0);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 5);
|
|
|
|
button = gtk_check_button_new_with_label ("Snap to 0.5-ticks");
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (toggle_snap),
|
|
spinner1);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
|
|
|
button = gtk_check_button_new_with_label ("Numeric only input mode");
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (toggle_numeric),
|
|
spinner1);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
|
|
|
val_label = gtk_label_new ("");
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5);
|
|
|
|
button = gtk_button_new_with_label ("Value as Int");
|
|
g_object_set_data (G_OBJECT (button), "user_data", val_label);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (get_value),
|
|
GINT_TO_POINTER (1));
|
|
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
|
|
|
button = gtk_button_new_with_label ("Value as Float");
|
|
g_object_set_data (G_OBJECT (button), "user_data", val_label);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (get_value),
|
|
GINT_TO_POINTER (2));
|
|
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox), val_label, TRUE, TRUE, 0);
|
|
gtk_label_set_text (GTK_LABEL (val_label), "0");
|
|
|
|
frame = gtk_frame_new ("Using Convenience Constructor");
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
|
gtk_container_add (GTK_CONTAINER (frame), hbox);
|
|
|
|
val_label = gtk_label_new ("0.0");
|
|
|
|
spinner = gtk_spin_button_new_with_range (0.0, 10.0, 0.009);
|
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (spinner), 0.0);
|
|
g_signal_connect (spinner, "value_changed",
|
|
G_CALLBACK (get_spin_value), val_label);
|
|
gtk_box_pack_start (GTK_BOX (hbox), spinner, TRUE, TRUE, 5);
|
|
gtk_box_pack_start (GTK_BOX (hbox), val_label, TRUE, TRUE, 5);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
|
|
/*
|
|
* Cursors
|
|
*/
|
|
|
|
static gint
|
|
cursor_draw (GtkWidget *widget,
|
|
cairo_t *cr,
|
|
gpointer user_data)
|
|
{
|
|
int width, height;
|
|
|
|
width = gtk_widget_get_allocated_width (widget);
|
|
height = gtk_widget_get_allocated_height (widget);
|
|
|
|
cairo_set_fill_rule (cr, CAIRO_FILL_RULE_EVEN_ODD);
|
|
cairo_rectangle (cr, 0, 0, width, height);
|
|
cairo_rectangle (cr, width / 3, height / 3, width / 3, height / 3);
|
|
cairo_clip (cr);
|
|
|
|
cairo_set_source_rgb (cr, 1, 1, 1);
|
|
cairo_rectangle (cr, 0, 0, width, height / 2);
|
|
cairo_fill (cr);
|
|
|
|
cairo_set_source_rgb (cr, 0, 0, 0);
|
|
cairo_rectangle (cr, 0, height / 2, width, height / 2);
|
|
cairo_fill (cr);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
set_cursor (GtkWidget *spinner,
|
|
GtkWidget *widget)
|
|
{
|
|
guint c;
|
|
GdkCursor *cursor;
|
|
GtkWidget *label;
|
|
GEnumClass *class;
|
|
GEnumValue *vals;
|
|
|
|
c = CLAMP (gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spinner)), 0, 152);
|
|
c &= 0xfe;
|
|
|
|
label = g_object_get_data (G_OBJECT (spinner), "user_data");
|
|
|
|
class = g_type_class_ref (GDK_TYPE_CURSOR_TYPE);
|
|
vals = class->values;
|
|
|
|
while (vals && vals->value != c)
|
|
vals++;
|
|
if (vals)
|
|
gtk_label_set_text (GTK_LABEL (label), vals->value_nick);
|
|
else
|
|
gtk_label_set_text (GTK_LABEL (label), "<unknown>");
|
|
|
|
g_type_class_unref (class);
|
|
|
|
cursor = gdk_cursor_new_for_display (gtk_widget_get_display (widget), c);
|
|
gdk_window_set_cursor (gtk_widget_get_window (widget),
|
|
cursor);
|
|
g_object_unref (cursor);
|
|
}
|
|
|
|
static gint
|
|
cursor_event (GtkWidget *widget,
|
|
GdkEvent *event,
|
|
GtkSpinButton *spinner)
|
|
{
|
|
if ((event->type == GDK_BUTTON_PRESS) &&
|
|
((event->button.button == GDK_BUTTON_PRIMARY) ||
|
|
(event->button.button == GDK_BUTTON_SECONDARY)))
|
|
{
|
|
gtk_spin_button_spin (spinner, event->button.button == GDK_BUTTON_PRIMARY ?
|
|
GTK_SPIN_STEP_FORWARD : GTK_SPIN_STEP_BACKWARD, 0);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
#ifdef GDK_WINDOWING_X11
|
|
#include "x11/gdkx.h"
|
|
#endif
|
|
#ifdef GDK_WINDOWING_WAYLAND
|
|
#include "wayland/gdkwayland.h"
|
|
#endif
|
|
|
|
static void
|
|
change_cursor_theme (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
const gchar *theme;
|
|
gint size;
|
|
GList *children;
|
|
GdkDisplay *display;
|
|
|
|
children = gtk_container_get_children (GTK_CONTAINER (data));
|
|
|
|
theme = gtk_entry_get_text (GTK_ENTRY (children->next->data));
|
|
size = (gint) gtk_spin_button_get_value (GTK_SPIN_BUTTON (children->next->next->data));
|
|
|
|
g_list_free (children);
|
|
|
|
display = gtk_widget_get_display (widget);
|
|
#ifdef GDK_WINDOWING_X11
|
|
if (GDK_IS_X11_DISPLAY (display))
|
|
gdk_x11_display_set_cursor_theme (display, theme, size);
|
|
#endif
|
|
#ifdef GDK_WINDOWING_WAYLAND
|
|
if (GDK_IS_WAYLAND_DISPLAY (display))
|
|
gdk_wayland_display_set_cursor_theme (display, theme, size);
|
|
#endif
|
|
}
|
|
|
|
|
|
static void
|
|
create_cursors (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *frame;
|
|
GtkWidget *hbox;
|
|
GtkWidget *main_vbox;
|
|
GtkWidget *vbox;
|
|
GtkWidget *darea;
|
|
GtkWidget *spinner;
|
|
GtkWidget *button;
|
|
GtkWidget *label;
|
|
GtkWidget *any;
|
|
GtkAdjustment *adjustment;
|
|
GtkWidget *entry;
|
|
GtkWidget *size;
|
|
gboolean cursor_demo = FALSE;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Cursors");
|
|
|
|
main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 0);
|
|
gtk_container_add (GTK_CONTAINER (window), main_vbox);
|
|
|
|
vbox =
|
|
g_object_new (GTK_TYPE_BOX,
|
|
"orientation", GTK_ORIENTATION_VERTICAL,
|
|
"GtkBox::homogeneous", FALSE,
|
|
"GtkBox::spacing", 5,
|
|
"GtkContainer::border_width", 10,
|
|
"GtkWidget::parent", main_vbox,
|
|
"GtkWidget::visible", TRUE,
|
|
NULL);
|
|
|
|
#ifdef GDK_WINDOWING_X11
|
|
if (GDK_IS_X11_DISPLAY (gtk_widget_get_display (vbox)))
|
|
cursor_demo = TRUE;
|
|
#endif
|
|
#ifdef GDK_WINDOWING_WAYLAND
|
|
if (GDK_IS_WAYLAND_DISPLAY (gtk_widget_get_display (vbox)))
|
|
cursor_demo = TRUE;
|
|
#endif
|
|
|
|
if (cursor_demo)
|
|
{
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
|
|
|
label = gtk_label_new ("Cursor Theme : ");
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
|
|
|
entry = gtk_entry_new ();
|
|
gtk_entry_set_text (GTK_ENTRY (entry), "default");
|
|
gtk_box_pack_start (GTK_BOX (hbox), entry, FALSE, TRUE, 0);
|
|
|
|
size = gtk_spin_button_new_with_range (1.0, 64.0, 1.0);
|
|
gtk_spin_button_set_value (GTK_SPIN_BUTTON (size), 24.0);
|
|
gtk_box_pack_start (GTK_BOX (hbox), size, TRUE, TRUE, 0);
|
|
|
|
g_signal_connect (entry, "changed",
|
|
G_CALLBACK (change_cursor_theme), hbox);
|
|
g_signal_connect (size, "changed",
|
|
G_CALLBACK (change_cursor_theme), hbox);
|
|
}
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
|
|
|
|
label = gtk_label_new ("Cursor Value : ");
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
|
|
|
adjustment = gtk_adjustment_new (0,
|
|
0, 152,
|
|
2,
|
|
10, 0);
|
|
spinner = gtk_spin_button_new (adjustment, 0, 0);
|
|
gtk_box_pack_start (GTK_BOX (hbox), spinner, TRUE, TRUE, 0);
|
|
|
|
frame =
|
|
g_object_new (gtk_frame_get_type (),
|
|
"GtkFrame::label_xalign", 0.5,
|
|
"GtkFrame::label", "Cursor Area",
|
|
"GtkContainer::border_width", 10,
|
|
"GtkWidget::parent", vbox,
|
|
"GtkWidget::visible", TRUE,
|
|
NULL);
|
|
|
|
darea = gtk_drawing_area_new ();
|
|
gtk_widget_set_size_request (darea, 80, 80);
|
|
gtk_container_add (GTK_CONTAINER (frame), darea);
|
|
g_signal_connect (darea,
|
|
"draw",
|
|
G_CALLBACK (cursor_draw),
|
|
NULL);
|
|
gtk_widget_set_events (darea, GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK);
|
|
g_signal_connect (darea,
|
|
"button_press_event",
|
|
G_CALLBACK (cursor_event),
|
|
spinner);
|
|
gtk_widget_show (darea);
|
|
|
|
g_signal_connect (spinner, "changed",
|
|
G_CALLBACK (set_cursor),
|
|
darea);
|
|
|
|
label = g_object_new (GTK_TYPE_LABEL,
|
|
"visible", TRUE,
|
|
"label", "XXX",
|
|
"parent", vbox,
|
|
NULL);
|
|
gtk_container_child_set (GTK_CONTAINER (vbox), label,
|
|
"expand", FALSE,
|
|
NULL);
|
|
g_object_set_data (G_OBJECT (spinner), "user_data", label);
|
|
|
|
any = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), any, FALSE, TRUE, 0);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 10);
|
|
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
|
|
|
gtk_widget_show_all (window);
|
|
|
|
set_cursor (spinner, darea);
|
|
}
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkColorSelection
|
|
*/
|
|
|
|
void
|
|
create_color_selection (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
|
|
if (!window)
|
|
{
|
|
GtkWidget *picker;
|
|
GtkWidget *hbox;
|
|
GtkWidget *label;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "GtkColorButton");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 8);
|
|
gtk_container_add (GTK_CONTAINER (window), hbox);
|
|
|
|
label = gtk_label_new ("Pick a color");
|
|
gtk_container_add (GTK_CONTAINER (hbox), label);
|
|
|
|
picker = gtk_color_button_new ();
|
|
gtk_color_chooser_set_use_alpha (GTK_COLOR_CHOOSER (picker), TRUE);
|
|
gtk_container_add (GTK_CONTAINER (hbox), picker);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
void
|
|
flipping_toggled_cb (GtkWidget *widget, gpointer data)
|
|
{
|
|
int state = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
|
|
int new_direction = state ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR;
|
|
|
|
gtk_widget_set_default_direction (new_direction);
|
|
}
|
|
|
|
static void
|
|
orientable_toggle_orientation (GtkOrientable *orientable)
|
|
{
|
|
GtkOrientation orientation;
|
|
|
|
orientation = gtk_orientable_get_orientation (orientable);
|
|
gtk_orientable_set_orientation (orientable,
|
|
orientation == GTK_ORIENTATION_HORIZONTAL ?
|
|
GTK_ORIENTATION_VERTICAL :
|
|
GTK_ORIENTATION_HORIZONTAL);
|
|
|
|
if (GTK_IS_CONTAINER (orientable))
|
|
{
|
|
GList *children;
|
|
GList *child;
|
|
|
|
children = gtk_container_get_children (GTK_CONTAINER (orientable));
|
|
|
|
for (child = children; child; child = child->next)
|
|
{
|
|
if (GTK_IS_ORIENTABLE (child->data))
|
|
orientable_toggle_orientation (child->data);
|
|
}
|
|
|
|
g_list_free (children);
|
|
}
|
|
}
|
|
|
|
void
|
|
flipping_orientation_toggled_cb (GtkWidget *widget, gpointer data)
|
|
{
|
|
GtkWidget *content_area;
|
|
GtkWidget *toplevel;
|
|
|
|
toplevel = gtk_widget_get_toplevel (widget);
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (toplevel));
|
|
orientable_toggle_orientation (GTK_ORIENTABLE (content_area));
|
|
}
|
|
|
|
static void
|
|
set_direction_recurse (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkTextDirection *dir = data;
|
|
|
|
gtk_widget_set_direction (widget, *dir);
|
|
if (GTK_IS_CONTAINER (widget))
|
|
gtk_container_foreach (GTK_CONTAINER (widget),
|
|
set_direction_recurse,
|
|
data);
|
|
}
|
|
|
|
static GtkWidget *
|
|
create_forward_back (const char *title,
|
|
GtkTextDirection text_dir)
|
|
{
|
|
GtkWidget *frame = gtk_frame_new (title);
|
|
GtkWidget *bbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
|
|
GtkWidget *back_button = gtk_button_new_with_label ("Back");
|
|
GtkWidget *forward_button = gtk_button_new_with_label ("Forward");
|
|
|
|
gtk_container_set_border_width (GTK_CONTAINER (bbox), 5);
|
|
|
|
gtk_container_add (GTK_CONTAINER (frame), bbox);
|
|
gtk_container_add (GTK_CONTAINER (bbox), back_button);
|
|
gtk_container_add (GTK_CONTAINER (bbox), forward_button);
|
|
|
|
set_direction_recurse (frame, &text_dir);
|
|
|
|
return frame;
|
|
}
|
|
|
|
void
|
|
create_flipping (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *check_button;
|
|
GtkWidget *content_area;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_dialog_new ();
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Bidirectional Flipping");
|
|
|
|
check_button = gtk_check_button_new_with_label ("Right-to-left global direction");
|
|
gtk_container_set_border_width (GTK_CONTAINER (check_button), 10);
|
|
gtk_box_pack_start (GTK_BOX (content_area), check_button, TRUE, TRUE, 0);
|
|
|
|
if (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL)
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button), TRUE);
|
|
|
|
g_signal_connect (check_button, "toggled",
|
|
G_CALLBACK (flipping_toggled_cb), NULL);
|
|
|
|
check_button = gtk_check_button_new_with_label ("Toggle orientation of all boxes");
|
|
gtk_container_set_border_width (GTK_CONTAINER (check_button), 10);
|
|
gtk_box_pack_start (GTK_BOX (content_area), check_button, TRUE, TRUE, 0);
|
|
|
|
g_signal_connect (check_button, "toggled",
|
|
G_CALLBACK (flipping_orientation_toggled_cb), NULL);
|
|
|
|
gtk_box_pack_start (GTK_BOX (content_area),
|
|
create_forward_back ("Default", GTK_TEXT_DIR_NONE),
|
|
TRUE, TRUE, 0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (content_area),
|
|
create_forward_back ("Left-to-Right", GTK_TEXT_DIR_LTR),
|
|
TRUE, TRUE, 0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (content_area),
|
|
create_forward_back ("Right-to-Left", GTK_TEXT_DIR_RTL),
|
|
TRUE, TRUE, 0);
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (window), "Close", GTK_RESPONSE_CLOSE);
|
|
g_signal_connect (window, "response", G_CALLBACK (gtk_widget_destroy), NULL);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Focus test
|
|
*/
|
|
|
|
static GtkWidget*
|
|
make_focus_table (GList **list)
|
|
{
|
|
GtkWidget *grid;
|
|
gint i, j;
|
|
|
|
grid = gtk_grid_new ();
|
|
|
|
gtk_grid_set_row_spacing (GTK_GRID (grid), 10);
|
|
gtk_grid_set_column_spacing (GTK_GRID (grid), 10);
|
|
|
|
for (i = 0; i < 5; i++)
|
|
{
|
|
for (j = 0; j < 5; j++)
|
|
{
|
|
GtkWidget *widget;
|
|
|
|
if ((i + j) % 2)
|
|
widget = gtk_entry_new ();
|
|
else
|
|
widget = gtk_button_new_with_label ("Foo");
|
|
|
|
*list = g_list_prepend (*list, widget);
|
|
|
|
gtk_widget_set_hexpand (widget, TRUE);
|
|
gtk_widget_set_vexpand (widget, TRUE);
|
|
|
|
gtk_grid_attach (GTK_GRID (grid), widget, i, j, 1, 1);
|
|
}
|
|
}
|
|
|
|
*list = g_list_reverse (*list);
|
|
|
|
return grid;
|
|
}
|
|
|
|
static void
|
|
create_focus (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
|
|
if (!window)
|
|
{
|
|
GtkWidget *content_area;
|
|
GtkWidget *table;
|
|
GtkWidget *frame;
|
|
GList *list = NULL;
|
|
|
|
window = gtk_dialog_new_with_buttons ("Keyboard focus navigation",
|
|
NULL, 0,
|
|
"_Close",
|
|
GTK_RESPONSE_NONE,
|
|
NULL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
g_signal_connect (window, "response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
NULL);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Keyboard Focus Navigation");
|
|
|
|
frame = gtk_frame_new ("Weird tab focus chain");
|
|
|
|
gtk_box_pack_start (GTK_BOX (content_area), frame, TRUE, TRUE, 0);
|
|
|
|
table = make_focus_table (&list);
|
|
|
|
gtk_container_add (GTK_CONTAINER (frame), table);
|
|
|
|
gtk_container_set_focus_chain (GTK_CONTAINER (table),
|
|
list);
|
|
|
|
g_list_free (list);
|
|
|
|
frame = gtk_frame_new ("Default tab focus chain");
|
|
|
|
gtk_box_pack_start (GTK_BOX (content_area), frame, TRUE, TRUE, 0);
|
|
|
|
list = NULL;
|
|
table = make_focus_table (&list);
|
|
|
|
g_list_free (list);
|
|
|
|
gtk_container_add (GTK_CONTAINER (frame), table);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkFontSelection
|
|
*/
|
|
|
|
void
|
|
create_font_selection (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
|
|
if (!window)
|
|
{
|
|
GtkWidget *picker;
|
|
GtkWidget *hbox;
|
|
GtkWidget *label;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "GtkFontButton");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 8);
|
|
gtk_container_add (GTK_CONTAINER (window), hbox);
|
|
|
|
label = gtk_label_new ("Pick a font");
|
|
gtk_container_add (GTK_CONTAINER (hbox), label);
|
|
|
|
picker = gtk_font_button_new ();
|
|
gtk_font_button_set_use_font (GTK_FONT_BUTTON (picker), TRUE);
|
|
gtk_container_add (GTK_CONTAINER (hbox), picker);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkDialog
|
|
*/
|
|
|
|
static GtkWidget *dialog_window = NULL;
|
|
|
|
static void
|
|
dialog_response_cb (GtkWidget *widget, gint response, gpointer unused)
|
|
{
|
|
GtkWidget *content_area;
|
|
GList *l, *children;
|
|
|
|
if (response == GTK_RESPONSE_APPLY)
|
|
{
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog_window));
|
|
children = gtk_container_get_children (GTK_CONTAINER (content_area));
|
|
|
|
for (l = children; l; l = l->next)
|
|
{
|
|
if (GTK_IS_LABEL (l->data))
|
|
{
|
|
gtk_container_remove (GTK_CONTAINER (content_area), l->data);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* no label removed, so add one */
|
|
if (l == NULL)
|
|
{
|
|
GtkWidget *label;
|
|
|
|
label = gtk_label_new ("Dialog Test");
|
|
g_object_set (label, "margin", 10, NULL);
|
|
gtk_box_pack_start (GTK_BOX (content_area),
|
|
label, TRUE, TRUE, 0);
|
|
gtk_widget_show (label);
|
|
}
|
|
|
|
g_list_free (children);
|
|
}
|
|
}
|
|
|
|
static void
|
|
create_dialog (GtkWidget *widget)
|
|
{
|
|
if (!dialog_window)
|
|
{
|
|
/* This is a terrible example; it's much simpler to create
|
|
* dialogs than this. Don't use testgtk for example code,
|
|
* use gtk-demo ;-)
|
|
*/
|
|
|
|
dialog_window = gtk_dialog_new ();
|
|
gtk_window_set_screen (GTK_WINDOW (dialog_window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (dialog_window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&dialog_window);
|
|
|
|
|
|
gtk_window_set_title (GTK_WINDOW (dialog_window), "GtkDialog");
|
|
gtk_container_set_border_width (GTK_CONTAINER (dialog_window), 0);
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (dialog_window),
|
|
"OK",
|
|
GTK_RESPONSE_OK);
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (dialog_window),
|
|
"Toggle",
|
|
GTK_RESPONSE_APPLY);
|
|
|
|
g_signal_connect (dialog_window, "response",
|
|
G_CALLBACK (dialog_response_cb),
|
|
NULL);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (dialog_window))
|
|
gtk_widget_show (dialog_window);
|
|
else
|
|
gtk_widget_destroy (dialog_window);
|
|
}
|
|
|
|
/* Display & Screen test
|
|
*/
|
|
|
|
typedef struct
|
|
{
|
|
GtkWidget *combo;
|
|
GtkWidget *entry;
|
|
GtkWidget *toplevel;
|
|
GtkWidget *dialog_window;
|
|
} ScreenDisplaySelection;
|
|
|
|
static void
|
|
screen_display_check (GtkWidget *widget, ScreenDisplaySelection *data)
|
|
{
|
|
const gchar *display_name;
|
|
GdkDisplay *display = gtk_widget_get_display (widget);
|
|
GtkWidget *dialog;
|
|
GdkScreen *new_screen = NULL;
|
|
GdkScreen *current_screen = gtk_widget_get_screen (widget);
|
|
|
|
display_name = gtk_entry_get_text (GTK_ENTRY (data->entry));
|
|
display = gdk_display_open (display_name);
|
|
|
|
if (!display)
|
|
{
|
|
dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_toplevel (widget)),
|
|
GTK_DIALOG_DESTROY_WITH_PARENT,
|
|
GTK_MESSAGE_ERROR,
|
|
GTK_BUTTONS_OK,
|
|
"The display :\n%s\ncannot be opened",
|
|
display_name);
|
|
gtk_window_set_screen (GTK_WINDOW (dialog), current_screen);
|
|
gtk_widget_show (dialog);
|
|
g_signal_connect (dialog, "response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
NULL);
|
|
}
|
|
else
|
|
{
|
|
GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (data->combo));
|
|
gint i = 0;
|
|
GtkTreeIter iter;
|
|
gboolean found = FALSE;
|
|
while (gtk_tree_model_iter_nth_child (model, &iter, NULL, i++))
|
|
{
|
|
gchar *name;
|
|
gtk_tree_model_get (model, &iter, 0, &name, -1);
|
|
found = !g_ascii_strcasecmp (display_name, name);
|
|
g_free (name);
|
|
|
|
if (found)
|
|
break;
|
|
}
|
|
if (!found)
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (data->combo), display_name);
|
|
new_screen = gdk_display_get_default_screen (display);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (data->toplevel), new_screen);
|
|
gtk_widget_destroy (data->dialog_window);
|
|
}
|
|
}
|
|
|
|
void
|
|
screen_display_destroy_diag (GtkWidget *widget, GtkWidget *data)
|
|
{
|
|
gtk_widget_destroy (data);
|
|
}
|
|
|
|
void
|
|
create_display_screen (GtkWidget *widget)
|
|
{
|
|
GtkWidget *grid, *frame, *window, *combo_dpy, *vbox;
|
|
GtkWidget *label_dpy, *applyb, *cancelb;
|
|
GtkWidget *bbox;
|
|
ScreenDisplaySelection *scr_dpy_data;
|
|
GdkScreen *screen = gtk_widget_get_screen (widget);
|
|
|
|
window = g_object_new (gtk_window_get_type (),
|
|
"screen", screen,
|
|
"type", GTK_WINDOW_TOPLEVEL,
|
|
"title", "Screen or Display selection",
|
|
"border_width",
|
|
10, NULL);
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroy), NULL);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
|
|
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
|
|
frame = gtk_frame_new ("Select display");
|
|
gtk_container_add (GTK_CONTAINER (vbox), frame);
|
|
|
|
grid = gtk_grid_new ();
|
|
gtk_grid_set_row_spacing (GTK_GRID (grid), 3);
|
|
gtk_grid_set_column_spacing (GTK_GRID (grid), 3);
|
|
|
|
gtk_container_add (GTK_CONTAINER (frame), grid);
|
|
|
|
label_dpy = gtk_label_new ("move to another X display");
|
|
combo_dpy = gtk_combo_box_text_new_with_entry ();
|
|
gtk_widget_set_hexpand (combo_dpy, TRUE);
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo_dpy), "diabolo:0.0");
|
|
gtk_entry_set_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (combo_dpy))),
|
|
"<hostname>:<X Server Num>.<Screen Num>");
|
|
|
|
gtk_grid_attach (GTK_GRID (grid), label_dpy, 0, 0, 1, 1);
|
|
gtk_grid_attach (GTK_GRID (grid), combo_dpy, 0, 1, 1, 1);
|
|
|
|
bbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
|
|
applyb = gtk_button_new_with_label ("_Apply");
|
|
cancelb = gtk_button_new_with_label ("_Cancel");
|
|
|
|
gtk_container_add (GTK_CONTAINER (vbox), bbox);
|
|
|
|
gtk_container_add (GTK_CONTAINER (bbox), applyb);
|
|
gtk_container_add (GTK_CONTAINER (bbox), cancelb);
|
|
|
|
scr_dpy_data = g_new0 (ScreenDisplaySelection, 1);
|
|
|
|
scr_dpy_data->entry = gtk_bin_get_child (GTK_BIN (combo_dpy));
|
|
scr_dpy_data->toplevel = gtk_widget_get_toplevel (widget);
|
|
scr_dpy_data->dialog_window = window;
|
|
|
|
g_signal_connect (cancelb, "clicked",
|
|
G_CALLBACK (screen_display_destroy_diag), window);
|
|
g_signal_connect (applyb, "clicked",
|
|
G_CALLBACK (screen_display_check), scr_dpy_data);
|
|
gtk_widget_show_all (window);
|
|
}
|
|
|
|
/* Event Watcher
|
|
*/
|
|
static gulong event_watcher_enter_id = 0;
|
|
static gulong event_watcher_leave_id = 0;
|
|
|
|
static gboolean
|
|
event_watcher (GSignalInvocationHint *ihint,
|
|
guint n_param_values,
|
|
const GValue *param_values,
|
|
gpointer data)
|
|
{
|
|
g_print ("Watch: \"%s\" emitted for %s\n",
|
|
g_signal_name (ihint->signal_id),
|
|
G_OBJECT_TYPE_NAME (g_value_get_object (param_values + 0)));
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
event_watcher_down (void)
|
|
{
|
|
if (event_watcher_enter_id)
|
|
{
|
|
guint signal_id;
|
|
|
|
signal_id = g_signal_lookup ("enter_notify_event", GTK_TYPE_WIDGET);
|
|
g_signal_remove_emission_hook (signal_id, event_watcher_enter_id);
|
|
event_watcher_enter_id = 0;
|
|
signal_id = g_signal_lookup ("leave_notify_event", GTK_TYPE_WIDGET);
|
|
g_signal_remove_emission_hook (signal_id, event_watcher_leave_id);
|
|
event_watcher_leave_id = 0;
|
|
}
|
|
}
|
|
|
|
static void
|
|
event_watcher_toggle (void)
|
|
{
|
|
if (event_watcher_enter_id)
|
|
event_watcher_down ();
|
|
else
|
|
{
|
|
guint signal_id;
|
|
|
|
signal_id = g_signal_lookup ("enter_notify_event", GTK_TYPE_WIDGET);
|
|
event_watcher_enter_id = g_signal_add_emission_hook (signal_id, 0, event_watcher, NULL, NULL);
|
|
signal_id = g_signal_lookup ("leave_notify_event", GTK_TYPE_WIDGET);
|
|
event_watcher_leave_id = g_signal_add_emission_hook (signal_id, 0, event_watcher, NULL, NULL);
|
|
}
|
|
}
|
|
|
|
static void
|
|
create_event_watcher (GtkWidget *widget)
|
|
{
|
|
GtkWidget *content_area;
|
|
GtkWidget *button;
|
|
|
|
if (!dialog_window)
|
|
{
|
|
dialog_window = gtk_dialog_new ();
|
|
gtk_window_set_screen (GTK_WINDOW (dialog_window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (dialog_window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&dialog_window);
|
|
g_signal_connect (dialog_window, "destroy",
|
|
G_CALLBACK (event_watcher_down),
|
|
NULL);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog_window));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (dialog_window), "Event Watcher");
|
|
gtk_container_set_border_width (GTK_CONTAINER (dialog_window), 0);
|
|
gtk_widget_set_size_request (dialog_window, 200, 110);
|
|
|
|
button = gtk_toggle_button_new_with_label ("Activate Watch");
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (event_watcher_toggle),
|
|
NULL);
|
|
gtk_container_set_border_width (GTK_CONTAINER (button), 10);
|
|
gtk_box_pack_start (GTK_BOX (content_area), button, TRUE, TRUE, 0);
|
|
gtk_widget_show (button);
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (dialog_window), "Close", GTK_RESPONSE_CLOSE);
|
|
g_signal_connect (dialog_window, "response", G_CALLBACK (gtk_widget_destroy), NULL);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (dialog_window))
|
|
gtk_widget_show (dialog_window);
|
|
else
|
|
gtk_widget_destroy (dialog_window);
|
|
}
|
|
|
|
/*
|
|
* GtkRange
|
|
*/
|
|
|
|
static gchar*
|
|
reformat_value (GtkScale *scale,
|
|
gdouble value)
|
|
{
|
|
return g_strdup_printf ("-->%0.*g<--",
|
|
gtk_scale_get_digits (scale), value);
|
|
}
|
|
|
|
static void
|
|
create_range_controls (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *button;
|
|
GtkWidget *scrollbar;
|
|
GtkWidget *scale;
|
|
GtkWidget *separator;
|
|
GtkAdjustment *adjustment;
|
|
GtkWidget *hbox;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "range controls");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
gtk_widget_show (box1);
|
|
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
|
|
gtk_widget_show (box2);
|
|
|
|
|
|
adjustment = gtk_adjustment_new (0.0, 0.0, 101.0, 0.1, 1.0, 1.0);
|
|
|
|
scale = gtk_scale_new (GTK_ORIENTATION_HORIZONTAL, GTK_ADJUSTMENT (adjustment));
|
|
gtk_widget_set_size_request (GTK_WIDGET (scale), 150, -1);
|
|
gtk_scale_set_digits (GTK_SCALE (scale), 1);
|
|
gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (box2), scale, TRUE, TRUE, 0);
|
|
gtk_widget_show (scale);
|
|
|
|
scrollbar = gtk_scrollbar_new (GTK_ORIENTATION_HORIZONTAL, GTK_ADJUSTMENT (adjustment));
|
|
gtk_box_pack_start (GTK_BOX (box2), scrollbar, TRUE, TRUE, 0);
|
|
gtk_widget_show (scrollbar);
|
|
|
|
scale = gtk_scale_new (GTK_ORIENTATION_HORIZONTAL, GTK_ADJUSTMENT (adjustment));
|
|
gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE);
|
|
g_signal_connect (scale,
|
|
"format_value",
|
|
G_CALLBACK (reformat_value),
|
|
NULL);
|
|
gtk_box_pack_start (GTK_BOX (box2), scale, TRUE, TRUE, 0);
|
|
gtk_widget_show (scale);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
|
|
scale = gtk_scale_new (GTK_ORIENTATION_VERTICAL, GTK_ADJUSTMENT (adjustment));
|
|
gtk_widget_set_size_request (scale, -1, 200);
|
|
gtk_scale_set_digits (GTK_SCALE (scale), 2);
|
|
gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0);
|
|
gtk_widget_show (scale);
|
|
|
|
scale = gtk_scale_new (GTK_ORIENTATION_VERTICAL, GTK_ADJUSTMENT (adjustment));
|
|
gtk_widget_set_size_request (scale, -1, 200);
|
|
gtk_scale_set_digits (GTK_SCALE (scale), 2);
|
|
gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE);
|
|
gtk_range_set_inverted (GTK_RANGE (scale), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0);
|
|
gtk_widget_show (scale);
|
|
|
|
scale = gtk_scale_new (GTK_ORIENTATION_VERTICAL, GTK_ADJUSTMENT (adjustment));
|
|
gtk_scale_set_draw_value (GTK_SCALE (scale), TRUE);
|
|
g_signal_connect (scale,
|
|
"format_value",
|
|
G_CALLBACK (reformat_value),
|
|
NULL);
|
|
gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0);
|
|
gtk_widget_show (scale);
|
|
|
|
|
|
gtk_box_pack_start (GTK_BOX (box2), hbox, TRUE, TRUE, 0);
|
|
gtk_widget_show (hbox);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
gtk_widget_show (separator);
|
|
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
gtk_widget_show (box2);
|
|
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
gtk_widget_show (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
struct {
|
|
GdkColor color;
|
|
gchar *name;
|
|
} text_colors[] = {
|
|
{ { 0, 0x0000, 0x0000, 0x0000 }, "black" },
|
|
{ { 0, 0xFFFF, 0xFFFF, 0xFFFF }, "white" },
|
|
{ { 0, 0xFFFF, 0x0000, 0x0000 }, "red" },
|
|
{ { 0, 0x0000, 0xFFFF, 0x0000 }, "green" },
|
|
{ { 0, 0x0000, 0x0000, 0xFFFF }, "blue" },
|
|
{ { 0, 0x0000, 0xFFFF, 0xFFFF }, "cyan" },
|
|
{ { 0, 0xFFFF, 0x0000, 0xFFFF }, "magenta" },
|
|
{ { 0, 0xFFFF, 0xFFFF, 0x0000 }, "yellow" }
|
|
};
|
|
|
|
int ntext_colors = sizeof(text_colors) / sizeof(text_colors[0]);
|
|
|
|
/*
|
|
* GtkNotebook
|
|
*/
|
|
|
|
static const char * book_open_xpm[] = {
|
|
"16 16 4 1",
|
|
" c None s None",
|
|
". c black",
|
|
"X c #808080",
|
|
"o c white",
|
|
" ",
|
|
" .. ",
|
|
" .Xo. ... ",
|
|
" .Xoo. ..oo. ",
|
|
" .Xooo.Xooo... ",
|
|
" .Xooo.oooo.X. ",
|
|
" .Xooo.Xooo.X. ",
|
|
" .Xooo.oooo.X. ",
|
|
" .Xooo.Xooo.X. ",
|
|
" .Xooo.oooo.X. ",
|
|
" .Xoo.Xoo..X. ",
|
|
" .Xo.o..ooX. ",
|
|
" .X..XXXXX. ",
|
|
" ..X....... ",
|
|
" .. ",
|
|
" "};
|
|
|
|
static const char * book_closed_xpm[] = {
|
|
"16 16 6 1",
|
|
" c None s None",
|
|
". c black",
|
|
"X c red",
|
|
"o c yellow",
|
|
"O c #808080",
|
|
"# c white",
|
|
" ",
|
|
" .. ",
|
|
" ..XX. ",
|
|
" ..XXXXX. ",
|
|
" ..XXXXXXXX. ",
|
|
".ooXXXXXXXXX. ",
|
|
"..ooXXXXXXXXX. ",
|
|
".X.ooXXXXXXXXX. ",
|
|
".XX.ooXXXXXX.. ",
|
|
" .XX.ooXXX..#O ",
|
|
" .XX.oo..##OO. ",
|
|
" .XX..##OO.. ",
|
|
" .X.#OO.. ",
|
|
" ..O.. ",
|
|
" .. ",
|
|
" "};
|
|
|
|
GdkPixbuf *book_open;
|
|
GdkPixbuf *book_closed;
|
|
GtkWidget *sample_notebook;
|
|
|
|
static void
|
|
set_page_image (GtkNotebook *notebook, gint page_num, GdkPixbuf *pixbuf)
|
|
{
|
|
GtkWidget *page_widget;
|
|
GtkWidget *pixwid;
|
|
|
|
page_widget = gtk_notebook_get_nth_page (notebook, page_num);
|
|
|
|
pixwid = g_object_get_data (G_OBJECT (page_widget), "tab_pixmap");
|
|
gtk_image_set_from_pixbuf (GTK_IMAGE (pixwid), pixbuf);
|
|
|
|
pixwid = g_object_get_data (G_OBJECT (page_widget), "menu_pixmap");
|
|
gtk_image_set_from_pixbuf (GTK_IMAGE (pixwid), pixbuf);
|
|
}
|
|
|
|
static void
|
|
page_switch (GtkWidget *widget, gpointer *page, gint page_num)
|
|
{
|
|
GtkNotebook *notebook = GTK_NOTEBOOK (widget);
|
|
gint old_page_num = gtk_notebook_get_current_page (notebook);
|
|
|
|
if (page_num == old_page_num)
|
|
return;
|
|
|
|
set_page_image (notebook, page_num, book_open);
|
|
|
|
if (old_page_num != -1)
|
|
set_page_image (notebook, old_page_num, book_closed);
|
|
}
|
|
|
|
static void
|
|
tab_fill (GtkToggleButton *button, GtkWidget *child)
|
|
{
|
|
gtk_container_child_set (GTK_CONTAINER (sample_notebook), child,
|
|
"tab-fill", gtk_toggle_button_get_active (button),
|
|
NULL);
|
|
}
|
|
|
|
static void
|
|
tab_expand (GtkToggleButton *button, GtkWidget *child)
|
|
{
|
|
gtk_container_child_set (GTK_CONTAINER (sample_notebook), child,
|
|
"tab-expand", gtk_toggle_button_get_active (button),
|
|
NULL);
|
|
}
|
|
|
|
static void
|
|
create_pages (GtkNotebook *notebook, gint start, gint end)
|
|
{
|
|
GtkWidget *child = NULL;
|
|
GtkWidget *button;
|
|
GtkWidget *label;
|
|
GtkWidget *hbox;
|
|
GtkWidget *vbox;
|
|
GtkWidget *label_box;
|
|
GtkWidget *menu_box;
|
|
GtkWidget *pixwid;
|
|
gint i;
|
|
char buffer[32];
|
|
char accel_buffer[32];
|
|
|
|
for (i = start; i <= end; i++)
|
|
{
|
|
sprintf (buffer, "Page %d", i);
|
|
sprintf (accel_buffer, "Page _%d", i);
|
|
|
|
child = gtk_frame_new (buffer);
|
|
gtk_container_set_border_width (GTK_CONTAINER (child), 10);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_box_set_homogeneous (GTK_BOX (vbox), TRUE);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
|
gtk_container_add (GTK_CONTAINER (child), vbox);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 5);
|
|
|
|
button = gtk_check_button_new_with_label ("Fill Tab");
|
|
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
|
g_signal_connect (button, "toggled",
|
|
G_CALLBACK (tab_fill), child);
|
|
|
|
button = gtk_check_button_new_with_label ("Expand Tab");
|
|
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 5);
|
|
g_signal_connect (button, "toggled",
|
|
G_CALLBACK (tab_expand), child);
|
|
|
|
button = gtk_button_new_with_label ("Hide Page");
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 5);
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_hide),
|
|
child);
|
|
|
|
gtk_widget_show_all (child);
|
|
|
|
label_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
pixwid = gtk_image_new_from_pixbuf (book_closed);
|
|
g_object_set_data (G_OBJECT (child), "tab_pixmap", pixwid);
|
|
|
|
gtk_box_pack_start (GTK_BOX (label_box), pixwid, FALSE, TRUE, 0);
|
|
gtk_widget_set_margin_start (pixwid, 3);
|
|
gtk_widget_set_margin_end (pixwid, 3);
|
|
gtk_widget_set_margin_bottom (pixwid, 1);
|
|
gtk_widget_set_margin_top (pixwid, 1);
|
|
label = gtk_label_new_with_mnemonic (accel_buffer);
|
|
gtk_box_pack_start (GTK_BOX (label_box), label, FALSE, TRUE, 0);
|
|
gtk_widget_show_all (label_box);
|
|
|
|
|
|
menu_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
pixwid = gtk_image_new_from_pixbuf (book_closed);
|
|
g_object_set_data (G_OBJECT (child), "menu_pixmap", pixwid);
|
|
|
|
gtk_box_pack_start (GTK_BOX (menu_box), pixwid, FALSE, TRUE, 0);
|
|
gtk_widget_set_margin_start (pixwid, 3);
|
|
gtk_widget_set_margin_end (pixwid, 3);
|
|
gtk_widget_set_margin_bottom (pixwid, 1);
|
|
gtk_widget_set_margin_top (pixwid, 1);
|
|
label = gtk_label_new (buffer);
|
|
gtk_box_pack_start (GTK_BOX (menu_box), label, FALSE, TRUE, 0);
|
|
gtk_widget_show_all (menu_box);
|
|
|
|
gtk_notebook_append_page_menu (notebook, child, label_box, menu_box);
|
|
}
|
|
}
|
|
|
|
static void
|
|
rotate_notebook (GtkButton *button,
|
|
GtkNotebook *notebook)
|
|
{
|
|
gtk_notebook_set_tab_pos (notebook, (gtk_notebook_get_tab_pos (notebook) + 1) % 4);
|
|
}
|
|
|
|
static void
|
|
show_all_pages (GtkButton *button,
|
|
GtkNotebook *notebook)
|
|
{
|
|
gtk_container_foreach (GTK_CONTAINER (notebook),
|
|
(GtkCallback) gtk_widget_show, NULL);
|
|
}
|
|
|
|
static void
|
|
notebook_type_changed (GtkWidget *optionmenu,
|
|
gpointer data)
|
|
{
|
|
GtkNotebook *notebook;
|
|
gint i, c;
|
|
|
|
enum {
|
|
STANDARD,
|
|
NOTABS,
|
|
BORDERLESS,
|
|
SCROLLABLE
|
|
};
|
|
|
|
notebook = GTK_NOTEBOOK (data);
|
|
|
|
c = gtk_combo_box_get_active (GTK_COMBO_BOX (optionmenu));
|
|
|
|
switch (c)
|
|
{
|
|
case STANDARD:
|
|
/* standard notebook */
|
|
gtk_notebook_set_show_tabs (notebook, TRUE);
|
|
gtk_notebook_set_show_border (notebook, TRUE);
|
|
gtk_notebook_set_scrollable (notebook, FALSE);
|
|
break;
|
|
|
|
case NOTABS:
|
|
/* notabs notebook */
|
|
gtk_notebook_set_show_tabs (notebook, FALSE);
|
|
gtk_notebook_set_show_border (notebook, TRUE);
|
|
break;
|
|
|
|
case BORDERLESS:
|
|
/* borderless */
|
|
gtk_notebook_set_show_tabs (notebook, FALSE);
|
|
gtk_notebook_set_show_border (notebook, FALSE);
|
|
break;
|
|
|
|
case SCROLLABLE:
|
|
/* scrollable */
|
|
gtk_notebook_set_show_tabs (notebook, TRUE);
|
|
gtk_notebook_set_show_border (notebook, TRUE);
|
|
gtk_notebook_set_scrollable (notebook, TRUE);
|
|
if (gtk_notebook_get_n_pages (notebook) == 5)
|
|
create_pages (notebook, 6, 15);
|
|
|
|
return;
|
|
break;
|
|
}
|
|
|
|
if (gtk_notebook_get_n_pages (notebook) == 15)
|
|
for (i = 0; i < 10; i++)
|
|
gtk_notebook_remove_page (notebook, 5);
|
|
}
|
|
|
|
static void
|
|
notebook_popup (GtkToggleButton *button,
|
|
GtkNotebook *notebook)
|
|
{
|
|
if (gtk_toggle_button_get_active (button))
|
|
gtk_notebook_popup_enable (notebook);
|
|
else
|
|
gtk_notebook_popup_disable (notebook);
|
|
}
|
|
|
|
static void
|
|
create_notebook (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *button;
|
|
GtkWidget *separator;
|
|
GtkWidget *omenu;
|
|
GtkWidget *label;
|
|
|
|
static gchar *items[] =
|
|
{
|
|
"Standard",
|
|
"No tabs",
|
|
"Borderless",
|
|
"Scrollable"
|
|
};
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "notebook");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
sample_notebook = gtk_notebook_new ();
|
|
g_signal_connect (sample_notebook, "switch_page",
|
|
G_CALLBACK (page_switch), NULL);
|
|
gtk_notebook_set_tab_pos (GTK_NOTEBOOK (sample_notebook), GTK_POS_TOP);
|
|
gtk_box_pack_start (GTK_BOX (box1), sample_notebook, TRUE, TRUE, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (sample_notebook), 10);
|
|
|
|
gtk_widget_realize (sample_notebook);
|
|
|
|
if (!book_open)
|
|
book_open = gdk_pixbuf_new_from_xpm_data (book_open_xpm);
|
|
|
|
if (!book_closed)
|
|
book_closed = gdk_pixbuf_new_from_xpm_data (book_closed_xpm);
|
|
|
|
create_pages (GTK_NOTEBOOK (sample_notebook), 1, 5);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 10);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_check_button_new_with_label ("popup menu");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, FALSE, 0);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (notebook_popup),
|
|
sample_notebook);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
label = gtk_label_new ("Notebook Style :");
|
|
gtk_box_pack_start (GTK_BOX (box2), label, FALSE, TRUE, 0);
|
|
|
|
omenu = build_option_menu (items, G_N_ELEMENTS (items), 0,
|
|
notebook_type_changed,
|
|
sample_notebook);
|
|
gtk_box_pack_start (GTK_BOX (box2), omenu, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Show all Pages");
|
|
gtk_box_pack_start (GTK_BOX (box2), button, FALSE, TRUE, 0);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (show_all_pages), sample_notebook);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
|
|
gtk_box_set_homogeneous (GTK_BOX (box2), TRUE);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("prev");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_notebook_prev_page),
|
|
sample_notebook);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("next");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_notebook_next_page),
|
|
sample_notebook);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_label ("rotate");
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (rotate_notebook), sample_notebook);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 5);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
gtk_container_set_border_width (GTK_CONTAINER (button), 5);
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box1), button, FALSE, FALSE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkPanes
|
|
*/
|
|
|
|
void
|
|
toggle_resize (GtkWidget *widget, GtkWidget *child)
|
|
{
|
|
GtkContainer *container = GTK_CONTAINER (gtk_widget_get_parent (child));
|
|
GValue value = G_VALUE_INIT;
|
|
g_value_init (&value, G_TYPE_BOOLEAN);
|
|
gtk_container_child_get_property (container, child, "resize", &value);
|
|
g_value_set_boolean (&value, !g_value_get_boolean (&value));
|
|
gtk_container_child_set_property (container, child, "resize", &value);
|
|
}
|
|
|
|
void
|
|
toggle_shrink (GtkWidget *widget, GtkWidget *child)
|
|
{
|
|
GtkContainer *container = GTK_CONTAINER (gtk_widget_get_parent (child));
|
|
GValue value = G_VALUE_INIT;
|
|
g_value_init (&value, G_TYPE_BOOLEAN);
|
|
gtk_container_child_get_property (container, child, "shrink", &value);
|
|
g_value_set_boolean (&value, !g_value_get_boolean (&value));
|
|
gtk_container_child_set_property (container, child, "shrink", &value);
|
|
}
|
|
|
|
GtkWidget *
|
|
create_pane_options (GtkPaned *paned,
|
|
const gchar *frame_label,
|
|
const gchar *label1,
|
|
const gchar *label2)
|
|
{
|
|
GtkWidget *child1, *child2;
|
|
GtkWidget *frame;
|
|
GtkWidget *grid;
|
|
GtkWidget *label;
|
|
GtkWidget *check_button;
|
|
|
|
child1 = gtk_paned_get_child1 (paned);
|
|
child2 = gtk_paned_get_child2 (paned);
|
|
|
|
frame = gtk_frame_new (frame_label);
|
|
gtk_container_set_border_width (GTK_CONTAINER (frame), 4);
|
|
|
|
grid = gtk_grid_new ();
|
|
gtk_container_add (GTK_CONTAINER (frame), grid);
|
|
|
|
label = gtk_label_new (label1);
|
|
gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 1, 1);
|
|
|
|
check_button = gtk_check_button_new_with_label ("Resize");
|
|
gtk_grid_attach (GTK_GRID (grid), check_button, 0, 1, 1, 1);
|
|
g_signal_connect (check_button, "toggled",
|
|
G_CALLBACK (toggle_resize),
|
|
child1);
|
|
|
|
check_button = gtk_check_button_new_with_label ("Shrink");
|
|
gtk_grid_attach (GTK_GRID (grid), check_button, 0, 2, 1, 1);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
|
|
TRUE);
|
|
g_signal_connect (check_button, "toggled",
|
|
G_CALLBACK (toggle_shrink),
|
|
child1);
|
|
|
|
label = gtk_label_new (label2);
|
|
gtk_grid_attach (GTK_GRID (grid), label, 1, 0, 1, 1);
|
|
|
|
check_button = gtk_check_button_new_with_label ("Resize");
|
|
gtk_grid_attach (GTK_GRID (grid), check_button, 1, 1, 1, 1);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
|
|
TRUE);
|
|
g_signal_connect (check_button, "toggled",
|
|
G_CALLBACK (toggle_resize),
|
|
child2);
|
|
|
|
check_button = gtk_check_button_new_with_label ("Shrink");
|
|
gtk_grid_attach (GTK_GRID (grid), check_button, 1, 2, 1, 1);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
|
|
TRUE);
|
|
g_signal_connect (check_button, "toggled",
|
|
G_CALLBACK (toggle_shrink),
|
|
child2);
|
|
|
|
return frame;
|
|
}
|
|
|
|
void
|
|
create_panes (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *frame;
|
|
GtkWidget *hpaned;
|
|
GtkWidget *vpaned;
|
|
GtkWidget *button;
|
|
GtkWidget *vbox;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Panes");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
|
|
vpaned = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
|
|
gtk_box_pack_start (GTK_BOX (vbox), vpaned, TRUE, TRUE, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER(vpaned), 5);
|
|
|
|
hpaned = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_paned_add1 (GTK_PANED (vpaned), hpaned);
|
|
|
|
frame = gtk_frame_new (NULL);
|
|
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
|
|
gtk_widget_set_size_request (frame, 60, 60);
|
|
gtk_paned_add1 (GTK_PANED (hpaned), frame);
|
|
|
|
button = gtk_button_new_with_label ("Hi there");
|
|
gtk_container_add (GTK_CONTAINER(frame), button);
|
|
|
|
frame = gtk_frame_new (NULL);
|
|
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
|
|
gtk_widget_set_size_request (frame, 80, 60);
|
|
gtk_paned_add2 (GTK_PANED (hpaned), frame);
|
|
|
|
frame = gtk_frame_new (NULL);
|
|
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
|
|
gtk_widget_set_size_request (frame, 60, 80);
|
|
gtk_paned_add2 (GTK_PANED (vpaned), frame);
|
|
|
|
/* Now create toggle buttons to control sizing */
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox),
|
|
create_pane_options (GTK_PANED (hpaned),
|
|
"Horizontal",
|
|
"Left",
|
|
"Right"),
|
|
FALSE, FALSE, 0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox),
|
|
create_pane_options (GTK_PANED (vpaned),
|
|
"Vertical",
|
|
"Top",
|
|
"Bottom"),
|
|
FALSE, FALSE, 0);
|
|
|
|
gtk_widget_show_all (vbox);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Paned keyboard navigation
|
|
*/
|
|
|
|
static GtkWidget*
|
|
paned_keyboard_window1 (GtkWidget *widget)
|
|
{
|
|
GtkWidget *window1;
|
|
GtkWidget *hpaned1;
|
|
GtkWidget *frame1;
|
|
GtkWidget *vbox1;
|
|
GtkWidget *button7;
|
|
GtkWidget *button8;
|
|
GtkWidget *button9;
|
|
GtkWidget *vpaned1;
|
|
GtkWidget *frame2;
|
|
GtkWidget *frame5;
|
|
GtkWidget *hbox1;
|
|
GtkWidget *button5;
|
|
GtkWidget *button6;
|
|
GtkWidget *frame3;
|
|
GtkWidget *frame4;
|
|
GtkWidget *grid1;
|
|
GtkWidget *button1;
|
|
GtkWidget *button2;
|
|
GtkWidget *button3;
|
|
GtkWidget *button4;
|
|
|
|
window1 = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_title (GTK_WINDOW (window1), "Basic paned navigation");
|
|
gtk_window_set_screen (GTK_WINDOW (window1),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
hpaned1 = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_container_add (GTK_CONTAINER (window1), hpaned1);
|
|
|
|
frame1 = gtk_frame_new (NULL);
|
|
gtk_paned_pack1 (GTK_PANED (hpaned1), frame1, FALSE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame1), GTK_SHADOW_IN);
|
|
|
|
vbox1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (frame1), vbox1);
|
|
|
|
button7 = gtk_button_new_with_label ("button7");
|
|
gtk_box_pack_start (GTK_BOX (vbox1), button7, FALSE, FALSE, 0);
|
|
|
|
button8 = gtk_button_new_with_label ("button8");
|
|
gtk_box_pack_start (GTK_BOX (vbox1), button8, FALSE, FALSE, 0);
|
|
|
|
button9 = gtk_button_new_with_label ("button9");
|
|
gtk_box_pack_start (GTK_BOX (vbox1), button9, FALSE, FALSE, 0);
|
|
|
|
vpaned1 = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
|
|
gtk_paned_pack2 (GTK_PANED (hpaned1), vpaned1, TRUE, TRUE);
|
|
|
|
frame2 = gtk_frame_new (NULL);
|
|
gtk_paned_pack1 (GTK_PANED (vpaned1), frame2, FALSE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame2), GTK_SHADOW_IN);
|
|
|
|
frame5 = gtk_frame_new (NULL);
|
|
gtk_container_add (GTK_CONTAINER (frame2), frame5);
|
|
|
|
hbox1 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (frame5), hbox1);
|
|
|
|
button5 = gtk_button_new_with_label ("button5");
|
|
gtk_box_pack_start (GTK_BOX (hbox1), button5, FALSE, FALSE, 0);
|
|
|
|
button6 = gtk_button_new_with_label ("button6");
|
|
gtk_box_pack_start (GTK_BOX (hbox1), button6, FALSE, FALSE, 0);
|
|
|
|
frame3 = gtk_frame_new (NULL);
|
|
gtk_paned_pack2 (GTK_PANED (vpaned1), frame3, TRUE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame3), GTK_SHADOW_IN);
|
|
|
|
frame4 = gtk_frame_new ("Buttons");
|
|
gtk_container_add (GTK_CONTAINER (frame3), frame4);
|
|
gtk_container_set_border_width (GTK_CONTAINER (frame4), 15);
|
|
|
|
grid1 = gtk_grid_new ();
|
|
gtk_container_add (GTK_CONTAINER (frame4), grid1);
|
|
gtk_container_set_border_width (GTK_CONTAINER (grid1), 11);
|
|
|
|
button1 = gtk_button_new_with_label ("button1");
|
|
gtk_grid_attach (GTK_GRID (grid1), button1, 0, 0, 1, 1);
|
|
|
|
button2 = gtk_button_new_with_label ("button2");
|
|
gtk_grid_attach (GTK_GRID (grid1), button2, 1, 0, 1, 1);
|
|
|
|
button3 = gtk_button_new_with_label ("button3");
|
|
gtk_grid_attach (GTK_GRID (grid1), button3, 0, 1, 1, 1);
|
|
|
|
button4 = gtk_button_new_with_label ("button4");
|
|
gtk_grid_attach (GTK_GRID (grid1), button4, 1, 1, 1, 1);
|
|
|
|
return window1;
|
|
}
|
|
|
|
static GtkWidget*
|
|
paned_keyboard_window2 (GtkWidget *widget)
|
|
{
|
|
GtkWidget *window2;
|
|
GtkWidget *hpaned2;
|
|
GtkWidget *frame6;
|
|
GtkWidget *button13;
|
|
GtkWidget *hbox2;
|
|
GtkWidget *vpaned2;
|
|
GtkWidget *frame7;
|
|
GtkWidget *button12;
|
|
GtkWidget *frame8;
|
|
GtkWidget *button11;
|
|
GtkWidget *button10;
|
|
|
|
window2 = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_title (GTK_WINDOW (window2), "\"button 10\" is not inside the horisontal pane");
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window2),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
hpaned2 = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_container_add (GTK_CONTAINER (window2), hpaned2);
|
|
|
|
frame6 = gtk_frame_new (NULL);
|
|
gtk_paned_pack1 (GTK_PANED (hpaned2), frame6, FALSE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame6), GTK_SHADOW_IN);
|
|
|
|
button13 = gtk_button_new_with_label ("button13");
|
|
gtk_container_add (GTK_CONTAINER (frame6), button13);
|
|
|
|
hbox2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_paned_pack2 (GTK_PANED (hpaned2), hbox2, TRUE, TRUE);
|
|
|
|
vpaned2 = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
|
|
gtk_box_pack_start (GTK_BOX (hbox2), vpaned2, TRUE, TRUE, 0);
|
|
|
|
frame7 = gtk_frame_new (NULL);
|
|
gtk_paned_pack1 (GTK_PANED (vpaned2), frame7, FALSE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame7), GTK_SHADOW_IN);
|
|
|
|
button12 = gtk_button_new_with_label ("button12");
|
|
gtk_container_add (GTK_CONTAINER (frame7), button12);
|
|
|
|
frame8 = gtk_frame_new (NULL);
|
|
gtk_paned_pack2 (GTK_PANED (vpaned2), frame8, TRUE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame8), GTK_SHADOW_IN);
|
|
|
|
button11 = gtk_button_new_with_label ("button11");
|
|
gtk_container_add (GTK_CONTAINER (frame8), button11);
|
|
|
|
button10 = gtk_button_new_with_label ("button10");
|
|
gtk_box_pack_start (GTK_BOX (hbox2), button10, FALSE, FALSE, 0);
|
|
|
|
return window2;
|
|
}
|
|
|
|
static GtkWidget*
|
|
paned_keyboard_window3 (GtkWidget *widget)
|
|
{
|
|
GtkWidget *window3;
|
|
GtkWidget *vbox2;
|
|
GtkWidget *label1;
|
|
GtkWidget *hpaned3;
|
|
GtkWidget *frame9;
|
|
GtkWidget *button14;
|
|
GtkWidget *hpaned4;
|
|
GtkWidget *frame10;
|
|
GtkWidget *button15;
|
|
GtkWidget *hpaned5;
|
|
GtkWidget *frame11;
|
|
GtkWidget *button16;
|
|
GtkWidget *frame12;
|
|
GtkWidget *button17;
|
|
|
|
window3 = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
g_object_set_data (G_OBJECT (window3), "window3", window3);
|
|
gtk_window_set_title (GTK_WINDOW (window3), "Nested panes");
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window3),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
|
|
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window3), vbox2);
|
|
|
|
label1 = gtk_label_new ("Three panes nested inside each other");
|
|
gtk_box_pack_start (GTK_BOX (vbox2), label1, FALSE, FALSE, 0);
|
|
|
|
hpaned3 = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), hpaned3, TRUE, TRUE, 0);
|
|
|
|
frame9 = gtk_frame_new (NULL);
|
|
gtk_paned_pack1 (GTK_PANED (hpaned3), frame9, FALSE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame9), GTK_SHADOW_IN);
|
|
|
|
button14 = gtk_button_new_with_label ("button14");
|
|
gtk_container_add (GTK_CONTAINER (frame9), button14);
|
|
|
|
hpaned4 = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_paned_pack2 (GTK_PANED (hpaned3), hpaned4, TRUE, TRUE);
|
|
|
|
frame10 = gtk_frame_new (NULL);
|
|
gtk_paned_pack1 (GTK_PANED (hpaned4), frame10, FALSE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame10), GTK_SHADOW_IN);
|
|
|
|
button15 = gtk_button_new_with_label ("button15");
|
|
gtk_container_add (GTK_CONTAINER (frame10), button15);
|
|
|
|
hpaned5 = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_paned_pack2 (GTK_PANED (hpaned4), hpaned5, TRUE, TRUE);
|
|
|
|
frame11 = gtk_frame_new (NULL);
|
|
gtk_paned_pack1 (GTK_PANED (hpaned5), frame11, FALSE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame11), GTK_SHADOW_IN);
|
|
|
|
button16 = gtk_button_new_with_label ("button16");
|
|
gtk_container_add (GTK_CONTAINER (frame11), button16);
|
|
|
|
frame12 = gtk_frame_new (NULL);
|
|
gtk_paned_pack2 (GTK_PANED (hpaned5), frame12, TRUE, TRUE);
|
|
gtk_frame_set_shadow_type (GTK_FRAME (frame12), GTK_SHADOW_IN);
|
|
|
|
button17 = gtk_button_new_with_label ("button17");
|
|
gtk_container_add (GTK_CONTAINER (frame12), button17);
|
|
|
|
return window3;
|
|
}
|
|
|
|
static GtkWidget*
|
|
paned_keyboard_window4 (GtkWidget *widget)
|
|
{
|
|
GtkWidget *window4;
|
|
GtkWidget *vbox3;
|
|
GtkWidget *label2;
|
|
GtkWidget *hpaned6;
|
|
GtkWidget *vpaned3;
|
|
GtkWidget *button19;
|
|
GtkWidget *button18;
|
|
GtkWidget *hbox3;
|
|
GtkWidget *vpaned4;
|
|
GtkWidget *button21;
|
|
GtkWidget *button20;
|
|
GtkWidget *vpaned5;
|
|
GtkWidget *button23;
|
|
GtkWidget *button22;
|
|
GtkWidget *vpaned6;
|
|
GtkWidget *button25;
|
|
GtkWidget *button24;
|
|
|
|
window4 = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
g_object_set_data (G_OBJECT (window4), "window4", window4);
|
|
gtk_window_set_title (GTK_WINDOW (window4), "window4");
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window4),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
vbox3 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window4), vbox3);
|
|
|
|
label2 = gtk_label_new ("Widget tree:\n\nhpaned \n - vpaned\n - hbox\n - vpaned\n - vpaned\n - vpaned\n");
|
|
gtk_box_pack_start (GTK_BOX (vbox3), label2, FALSE, FALSE, 0);
|
|
gtk_label_set_justify (GTK_LABEL (label2), GTK_JUSTIFY_LEFT);
|
|
|
|
hpaned6 = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (vbox3), hpaned6, TRUE, TRUE, 0);
|
|
|
|
vpaned3 = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
|
|
gtk_paned_pack1 (GTK_PANED (hpaned6), vpaned3, FALSE, TRUE);
|
|
|
|
button19 = gtk_button_new_with_label ("button19");
|
|
gtk_paned_pack1 (GTK_PANED (vpaned3), button19, FALSE, TRUE);
|
|
|
|
button18 = gtk_button_new_with_label ("button18");
|
|
gtk_paned_pack2 (GTK_PANED (vpaned3), button18, TRUE, TRUE);
|
|
|
|
hbox3 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_paned_pack2 (GTK_PANED (hpaned6), hbox3, TRUE, TRUE);
|
|
|
|
vpaned4 = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
|
|
gtk_box_pack_start (GTK_BOX (hbox3), vpaned4, TRUE, TRUE, 0);
|
|
|
|
button21 = gtk_button_new_with_label ("button21");
|
|
gtk_paned_pack1 (GTK_PANED (vpaned4), button21, FALSE, TRUE);
|
|
|
|
button20 = gtk_button_new_with_label ("button20");
|
|
gtk_paned_pack2 (GTK_PANED (vpaned4), button20, TRUE, TRUE);
|
|
|
|
vpaned5 = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
|
|
gtk_box_pack_start (GTK_BOX (hbox3), vpaned5, TRUE, TRUE, 0);
|
|
|
|
button23 = gtk_button_new_with_label ("button23");
|
|
gtk_paned_pack1 (GTK_PANED (vpaned5), button23, FALSE, TRUE);
|
|
|
|
button22 = gtk_button_new_with_label ("button22");
|
|
gtk_paned_pack2 (GTK_PANED (vpaned5), button22, TRUE, TRUE);
|
|
|
|
vpaned6 = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
|
|
gtk_box_pack_start (GTK_BOX (hbox3), vpaned6, TRUE, TRUE, 0);
|
|
|
|
button25 = gtk_button_new_with_label ("button25");
|
|
gtk_paned_pack1 (GTK_PANED (vpaned6), button25, FALSE, TRUE);
|
|
|
|
button24 = gtk_button_new_with_label ("button24");
|
|
gtk_paned_pack2 (GTK_PANED (vpaned6), button24, TRUE, TRUE);
|
|
|
|
return window4;
|
|
}
|
|
|
|
static void
|
|
create_paned_keyboard_navigation (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window1 = NULL;
|
|
static GtkWidget *window2 = NULL;
|
|
static GtkWidget *window3 = NULL;
|
|
static GtkWidget *window4 = NULL;
|
|
|
|
if (window1 &&
|
|
(gtk_widget_get_screen (window1) != gtk_widget_get_screen (widget)))
|
|
{
|
|
gtk_widget_destroy (window1);
|
|
gtk_widget_destroy (window2);
|
|
gtk_widget_destroy (window3);
|
|
gtk_widget_destroy (window4);
|
|
}
|
|
|
|
if (!window1)
|
|
{
|
|
window1 = paned_keyboard_window1 (widget);
|
|
g_signal_connect (window1, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window1);
|
|
}
|
|
|
|
if (!window2)
|
|
{
|
|
window2 = paned_keyboard_window2 (widget);
|
|
g_signal_connect (window2, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window2);
|
|
}
|
|
|
|
if (!window3)
|
|
{
|
|
window3 = paned_keyboard_window3 (widget);
|
|
g_signal_connect (window3, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window3);
|
|
}
|
|
|
|
if (!window4)
|
|
{
|
|
window4 = paned_keyboard_window4 (widget);
|
|
g_signal_connect (window4, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window4);
|
|
}
|
|
|
|
if (gtk_widget_get_visible (window1))
|
|
gtk_widget_destroy (GTK_WIDGET (window1));
|
|
else
|
|
gtk_widget_show_all (GTK_WIDGET (window1));
|
|
|
|
if (gtk_widget_get_visible (window2))
|
|
gtk_widget_destroy (GTK_WIDGET (window2));
|
|
else
|
|
gtk_widget_show_all (GTK_WIDGET (window2));
|
|
|
|
if (gtk_widget_get_visible (window3))
|
|
gtk_widget_destroy (GTK_WIDGET (window3));
|
|
else
|
|
gtk_widget_show_all (GTK_WIDGET (window3));
|
|
|
|
if (gtk_widget_get_visible (window4))
|
|
gtk_widget_destroy (GTK_WIDGET (window4));
|
|
else
|
|
gtk_widget_show_all (GTK_WIDGET (window4));
|
|
}
|
|
|
|
|
|
/*
|
|
* Shaped Windows
|
|
*/
|
|
|
|
typedef struct _cursoroffset {gint x,y;} CursorOffset;
|
|
|
|
static void
|
|
shape_pressed (GtkWidget *widget, GdkEventButton *event)
|
|
{
|
|
CursorOffset *p;
|
|
|
|
/* ignore double and triple click */
|
|
if (event->type != GDK_BUTTON_PRESS)
|
|
return;
|
|
|
|
p = g_object_get_data (G_OBJECT (widget), "cursor_offset");
|
|
p->x = (int) event->x;
|
|
p->y = (int) event->y;
|
|
|
|
gtk_grab_add (widget);
|
|
gdk_device_grab (gdk_event_get_device ((GdkEvent*)event),
|
|
gtk_widget_get_window (widget),
|
|
GDK_OWNERSHIP_NONE,
|
|
TRUE,
|
|
GDK_BUTTON_RELEASE_MASK |
|
|
GDK_BUTTON_MOTION_MASK,
|
|
NULL,
|
|
event->time);
|
|
}
|
|
|
|
static void
|
|
shape_released (GtkWidget *widget,
|
|
GdkEventButton *event)
|
|
{
|
|
gtk_grab_remove (widget);
|
|
gdk_device_ungrab (gdk_event_get_device ((GdkEvent*)event), event->time);
|
|
}
|
|
|
|
static void
|
|
shape_motion (GtkWidget *widget,
|
|
GdkEventMotion *event)
|
|
{
|
|
gint xp, yp;
|
|
CursorOffset * p;
|
|
|
|
p = g_object_get_data (G_OBJECT (widget), "cursor_offset");
|
|
|
|
/*
|
|
* Can't use event->x / event->y here
|
|
* because I need absolute coordinates.
|
|
*/
|
|
gdk_window_get_device_position (gdk_screen_get_root_window (gtk_widget_get_screen (widget)),
|
|
gdk_event_get_device ((GdkEvent *) event),
|
|
&xp, &yp, NULL);
|
|
gtk_window_move (GTK_WINDOW (widget), xp - p->x, yp - p->y);
|
|
}
|
|
|
|
GtkWidget *
|
|
shape_create_icon (GdkScreen *screen,
|
|
char *xpm_file,
|
|
gint x,
|
|
gint y,
|
|
gint px,
|
|
gint py,
|
|
gint window_type)
|
|
{
|
|
GtkWidget *window;
|
|
GtkWidget *image;
|
|
GtkWidget *fixed;
|
|
CursorOffset* icon_pos;
|
|
cairo_surface_t *mask;
|
|
cairo_region_t *mask_region;
|
|
GdkPixbuf *pixbuf;
|
|
cairo_t *cr;
|
|
|
|
/*
|
|
* GDK_WINDOW_TOPLEVEL works also, giving you a title border
|
|
*/
|
|
window = gtk_window_new (window_type);
|
|
gtk_window_set_screen (GTK_WINDOW (window), screen);
|
|
|
|
fixed = gtk_fixed_new ();
|
|
gtk_widget_set_size_request (fixed, 100, 100);
|
|
gtk_container_add (GTK_CONTAINER (window), fixed);
|
|
gtk_widget_show (fixed);
|
|
|
|
gtk_widget_set_events (window,
|
|
gtk_widget_get_events (window) |
|
|
GDK_BUTTON_MOTION_MASK |
|
|
GDK_BUTTON_PRESS_MASK);
|
|
|
|
gtk_widget_realize (window);
|
|
|
|
pixbuf = gdk_pixbuf_new_from_file (xpm_file, NULL);
|
|
g_assert (pixbuf); /* FIXME: error handling */
|
|
|
|
mask = cairo_image_surface_create (CAIRO_FORMAT_A1,
|
|
gdk_pixbuf_get_width (pixbuf),
|
|
gdk_pixbuf_get_height (pixbuf));
|
|
cr = cairo_create (mask);
|
|
gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
|
|
cairo_paint (cr);
|
|
cairo_destroy (cr);
|
|
|
|
mask_region = gdk_cairo_region_create_from_surface (mask);
|
|
|
|
cairo_region_translate (mask_region, px, py);
|
|
|
|
image = gtk_image_new_from_pixbuf (pixbuf);
|
|
gtk_fixed_put (GTK_FIXED (fixed), image, px,py);
|
|
gtk_widget_show (image);
|
|
|
|
gtk_widget_shape_combine_region (window, mask_region);
|
|
|
|
cairo_region_destroy (mask_region);
|
|
cairo_surface_destroy (mask);
|
|
g_object_unref (pixbuf);
|
|
|
|
g_signal_connect (window, "button_press_event",
|
|
G_CALLBACK (shape_pressed), NULL);
|
|
g_signal_connect (window, "button_release_event",
|
|
G_CALLBACK (shape_released), NULL);
|
|
g_signal_connect (window, "motion_notify_event",
|
|
G_CALLBACK (shape_motion), NULL);
|
|
|
|
icon_pos = g_new (CursorOffset, 1);
|
|
g_object_set_data (G_OBJECT (window), "cursor_offset", icon_pos);
|
|
|
|
gtk_window_move (GTK_WINDOW (window), x, y);
|
|
gtk_widget_show (window);
|
|
|
|
return window;
|
|
}
|
|
|
|
void
|
|
create_shapes (GtkWidget *widget)
|
|
{
|
|
/* Variables used by the Drag/Drop and Shape Window demos */
|
|
static GtkWidget *modeller = NULL;
|
|
static GtkWidget *sheets = NULL;
|
|
static GtkWidget *rings = NULL;
|
|
static GtkWidget *with_region = NULL;
|
|
GdkScreen *screen = gtk_widget_get_screen (widget);
|
|
|
|
if (!(file_exists ("Modeller.xpm") &&
|
|
file_exists ("FilesQueue.xpm") &&
|
|
file_exists ("3DRings.xpm")))
|
|
return;
|
|
|
|
|
|
if (!modeller)
|
|
{
|
|
modeller = shape_create_icon (screen, "Modeller.xpm",
|
|
440, 140, 0,0, GTK_WINDOW_POPUP);
|
|
|
|
g_signal_connect (modeller, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&modeller);
|
|
}
|
|
else
|
|
gtk_widget_destroy (modeller);
|
|
|
|
if (!sheets)
|
|
{
|
|
sheets = shape_create_icon (screen, "FilesQueue.xpm",
|
|
580, 170, 0,0, GTK_WINDOW_POPUP);
|
|
|
|
g_signal_connect (sheets, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&sheets);
|
|
|
|
}
|
|
else
|
|
gtk_widget_destroy (sheets);
|
|
|
|
if (!rings)
|
|
{
|
|
rings = shape_create_icon (screen, "3DRings.xpm",
|
|
460, 270, 25,25, GTK_WINDOW_TOPLEVEL);
|
|
|
|
g_signal_connect (rings, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&rings);
|
|
}
|
|
else
|
|
gtk_widget_destroy (rings);
|
|
|
|
if (!with_region)
|
|
{
|
|
cairo_region_t *region;
|
|
gint x, y;
|
|
|
|
with_region = shape_create_icon (screen, "3DRings.xpm",
|
|
460, 270, 25,25, GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_decorated (GTK_WINDOW (with_region), FALSE);
|
|
|
|
g_signal_connect (with_region, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&with_region);
|
|
|
|
/* reset shape from mask to a region */
|
|
x = 0;
|
|
y = 0;
|
|
region = cairo_region_create ();
|
|
|
|
while (x < 460)
|
|
{
|
|
while (y < 270)
|
|
{
|
|
GdkRectangle rect;
|
|
rect.x = x;
|
|
rect.y = y;
|
|
rect.width = 10;
|
|
rect.height = 10;
|
|
|
|
cairo_region_union_rectangle (region, &rect);
|
|
|
|
y += 20;
|
|
}
|
|
y = 0;
|
|
x += 20;
|
|
}
|
|
|
|
gdk_window_shape_combine_region (gtk_widget_get_window (with_region),
|
|
region,
|
|
0, 0);
|
|
}
|
|
else
|
|
gtk_widget_destroy (with_region);
|
|
}
|
|
|
|
/*
|
|
* WM Hints demo
|
|
*/
|
|
|
|
void
|
|
create_wmhints (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *label;
|
|
GtkWidget *separator;
|
|
GtkWidget *button;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GdkWindow *gdk_window;
|
|
GdkPixbuf *pixbuf;
|
|
GList *list;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "WM Hints");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
gtk_widget_realize (window);
|
|
|
|
gdk_window = gtk_widget_get_window (window);
|
|
|
|
pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) openfile);
|
|
list = g_list_prepend (NULL, pixbuf);
|
|
|
|
gdk_window_set_icon_list (gdk_window, list);
|
|
|
|
g_list_free (list);
|
|
g_object_unref (pixbuf);
|
|
|
|
gdk_window_set_icon_name (gdk_window, "WMHints Test Icon");
|
|
|
|
gdk_window_set_decorations (gdk_window, GDK_DECOR_ALL | GDK_DECOR_MENU);
|
|
gdk_window_set_functions (gdk_window, GDK_FUNC_ALL | GDK_FUNC_RESIZE);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
gtk_widget_show (box1);
|
|
|
|
label = gtk_label_new ("Try iconizing me!");
|
|
gtk_widget_set_size_request (label, 150, 50);
|
|
gtk_box_pack_start (GTK_BOX (box1), label, TRUE, TRUE, 0);
|
|
gtk_widget_show (label);
|
|
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
gtk_widget_show (separator);
|
|
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
gtk_widget_show (box2);
|
|
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
gtk_widget_show (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
|
|
/*
|
|
* Window state tracking
|
|
*/
|
|
|
|
static gint
|
|
window_state_callback (GtkWidget *widget,
|
|
GdkEventWindowState *event,
|
|
gpointer data)
|
|
{
|
|
GtkWidget *label = data;
|
|
gchar *msg;
|
|
|
|
msg = g_strconcat (gtk_window_get_title (GTK_WINDOW (widget)), ": ",
|
|
(event->new_window_state & GDK_WINDOW_STATE_WITHDRAWN) ?
|
|
"withdrawn" : "not withdrawn", ", ",
|
|
(event->new_window_state & GDK_WINDOW_STATE_ICONIFIED) ?
|
|
"iconified" : "not iconified", ", ",
|
|
(event->new_window_state & GDK_WINDOW_STATE_STICKY) ?
|
|
"sticky" : "not sticky", ", ",
|
|
(event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) ?
|
|
"maximized" : "not maximized", ", ",
|
|
(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) ?
|
|
"fullscreen" : "not fullscreen",
|
|
(event->new_window_state & GDK_WINDOW_STATE_ABOVE) ?
|
|
"above" : "not above", ", ",
|
|
(event->new_window_state & GDK_WINDOW_STATE_BELOW) ?
|
|
"below" : "not below", ", ",
|
|
NULL);
|
|
|
|
gtk_label_set_text (GTK_LABEL (label), msg);
|
|
|
|
g_free (msg);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static GtkWidget*
|
|
tracking_label (GtkWidget *window)
|
|
{
|
|
GtkWidget *label;
|
|
GtkWidget *hbox;
|
|
GtkWidget *button;
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
|
|
|
|
g_signal_connect_object (hbox,
|
|
"destroy",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
|
|
label = gtk_label_new ("<no window state events received>");
|
|
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
|
|
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (window,
|
|
"window_state_event",
|
|
G_CALLBACK (window_state_callback),
|
|
label);
|
|
|
|
button = gtk_button_new_with_label ("Deiconify");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_deiconify),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Iconify");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_iconify),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Fullscreen");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_fullscreen),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Unfullscreen");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_unfullscreen),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Present");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_present),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Show");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_widget_show),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
|
|
|
|
gtk_widget_show_all (hbox);
|
|
|
|
return hbox;
|
|
}
|
|
|
|
void
|
|
keep_window_above (GtkToggleButton *togglebutton, gpointer data)
|
|
{
|
|
GtkWidget *button = g_object_get_data (G_OBJECT (togglebutton), "radio");
|
|
|
|
gtk_window_set_keep_above (GTK_WINDOW (data),
|
|
gtk_toggle_button_get_active (togglebutton));
|
|
|
|
if (gtk_toggle_button_get_active (togglebutton))
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), FALSE);
|
|
}
|
|
|
|
void
|
|
keep_window_below (GtkToggleButton *togglebutton, gpointer data)
|
|
{
|
|
GtkWidget *button = g_object_get_data (G_OBJECT (togglebutton), "radio");
|
|
|
|
gtk_window_set_keep_below (GTK_WINDOW (data),
|
|
gtk_toggle_button_get_active (togglebutton));
|
|
|
|
if (gtk_toggle_button_get_active (togglebutton))
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), FALSE);
|
|
}
|
|
|
|
|
|
static GtkWidget*
|
|
get_state_controls (GtkWidget *window)
|
|
{
|
|
GtkWidget *vbox;
|
|
GtkWidget *button;
|
|
GtkWidget *button_above;
|
|
GtkWidget *button_below;
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
|
|
button = gtk_button_new_with_label ("Stick");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_stick),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Unstick");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_unstick),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Maximize");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_maximize),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Unmaximize");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_unmaximize),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Iconify");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_iconify),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Fullscreen");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_fullscreen),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Unfullscreen");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_unfullscreen),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button_above = gtk_toggle_button_new_with_label ("Keep above");
|
|
g_signal_connect (button_above,
|
|
"toggled",
|
|
G_CALLBACK (keep_window_above),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button_above, FALSE, FALSE, 0);
|
|
|
|
button_below = gtk_toggle_button_new_with_label ("Keep below");
|
|
g_signal_connect (button_below,
|
|
"toggled",
|
|
G_CALLBACK (keep_window_below),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button_below, FALSE, FALSE, 0);
|
|
|
|
g_object_set_data (G_OBJECT (button_above), "radio", button_below);
|
|
g_object_set_data (G_OBJECT (button_below), "radio", button_above);
|
|
|
|
button = gtk_button_new_with_label ("Hide (withdraw)");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_widget_hide),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
gtk_widget_show_all (vbox);
|
|
|
|
return vbox;
|
|
}
|
|
|
|
void
|
|
create_window_states (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *label;
|
|
GtkWidget *box1;
|
|
GtkWidget *iconified;
|
|
GtkWidget *normal;
|
|
GtkWidget *controls;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Window states");
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
iconified = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (iconified),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect_object (iconified, "destroy",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_window_iconify (GTK_WINDOW (iconified));
|
|
gtk_window_set_title (GTK_WINDOW (iconified), "Iconified initially");
|
|
controls = get_state_controls (iconified);
|
|
gtk_container_add (GTK_CONTAINER (iconified), controls);
|
|
|
|
normal = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (normal),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect_object (normal, "destroy",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (normal), "Deiconified initially");
|
|
controls = get_state_controls (normal);
|
|
gtk_container_add (GTK_CONTAINER (normal), controls);
|
|
|
|
label = tracking_label (iconified);
|
|
gtk_container_add (GTK_CONTAINER (box1), label);
|
|
|
|
label = tracking_label (normal);
|
|
gtk_container_add (GTK_CONTAINER (box1), label);
|
|
|
|
gtk_widget_show_all (iconified);
|
|
gtk_widget_show_all (normal);
|
|
gtk_widget_show_all (box1);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Window sizing
|
|
*/
|
|
|
|
static gint
|
|
configure_event_callback (GtkWidget *widget,
|
|
GdkEventConfigure *event,
|
|
gpointer data)
|
|
{
|
|
GtkWidget *label = data;
|
|
gchar *msg;
|
|
gint x, y;
|
|
|
|
gtk_window_get_position (GTK_WINDOW (widget), &x, &y);
|
|
|
|
msg = g_strdup_printf ("event: %d,%d %d x %d\n"
|
|
"position: %d, %d",
|
|
event->x, event->y, event->width, event->height,
|
|
x, y);
|
|
|
|
gtk_label_set_text (GTK_LABEL (label), msg);
|
|
|
|
g_free (msg);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
get_ints (GtkWidget *window,
|
|
gint *a,
|
|
gint *b)
|
|
{
|
|
GtkWidget *spin1;
|
|
GtkWidget *spin2;
|
|
|
|
spin1 = g_object_get_data (G_OBJECT (window), "spin1");
|
|
spin2 = g_object_get_data (G_OBJECT (window), "spin2");
|
|
|
|
*a = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin1));
|
|
*b = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin2));
|
|
}
|
|
|
|
static void
|
|
set_size_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gint w, h;
|
|
|
|
get_ints (data, &w, &h);
|
|
|
|
gtk_window_resize (GTK_WINDOW (g_object_get_data (data, "target")), w, h);
|
|
}
|
|
|
|
static void
|
|
unset_default_size_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_window_set_default_size (g_object_get_data (data, "target"),
|
|
-1, -1);
|
|
}
|
|
|
|
static void
|
|
set_default_size_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gint w, h;
|
|
|
|
get_ints (data, &w, &h);
|
|
|
|
gtk_window_set_default_size (g_object_get_data (data, "target"),
|
|
w, h);
|
|
}
|
|
|
|
static void
|
|
unset_size_request_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_widget_set_size_request (g_object_get_data (data, "target"),
|
|
-1, -1);
|
|
}
|
|
|
|
static void
|
|
set_size_request_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gint w, h;
|
|
|
|
get_ints (data, &w, &h);
|
|
|
|
gtk_widget_set_size_request (g_object_get_data (data, "target"),
|
|
w, h);
|
|
}
|
|
|
|
static void
|
|
set_location_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gint x, y;
|
|
|
|
get_ints (data, &x, &y);
|
|
|
|
gtk_window_move (g_object_get_data (data, "target"), x, y);
|
|
}
|
|
|
|
static void
|
|
move_to_position_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gint x, y;
|
|
GtkWindow *window;
|
|
|
|
window = g_object_get_data (data, "target");
|
|
|
|
gtk_window_get_position (window, &x, &y);
|
|
|
|
gtk_window_move (window, x, y);
|
|
}
|
|
|
|
static void
|
|
set_geometry_callback (GtkWidget *entry,
|
|
gpointer data)
|
|
{
|
|
gchar *text;
|
|
GtkWindow *target;
|
|
|
|
target = GTK_WINDOW (g_object_get_data (G_OBJECT (data), "target"));
|
|
|
|
text = gtk_editable_get_chars (GTK_EDITABLE (entry), 0, -1);
|
|
|
|
if (!gtk_window_parse_geometry (target, text))
|
|
g_print ("Bad geometry string '%s'\n", text);
|
|
|
|
g_free (text);
|
|
}
|
|
|
|
static void
|
|
resizable_callback (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
g_object_set (g_object_get_data (data, "target"),
|
|
"resizable", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)),
|
|
NULL);
|
|
}
|
|
|
|
static void
|
|
gravity_selected (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_window_set_gravity (GTK_WINDOW (g_object_get_data (data, "target")),
|
|
gtk_combo_box_get_active (GTK_COMBO_BOX (widget)) + GDK_GRAVITY_NORTH_WEST);
|
|
}
|
|
|
|
static void
|
|
pos_selected (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gtk_window_set_position (GTK_WINDOW (g_object_get_data (data, "target")),
|
|
gtk_combo_box_get_active (GTK_COMBO_BOX (widget)) + GTK_WIN_POS_NONE);
|
|
}
|
|
|
|
static void
|
|
move_gravity_window_to_current_position (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gint x, y;
|
|
GtkWindow *window;
|
|
|
|
window = GTK_WINDOW (data);
|
|
|
|
gtk_window_get_position (window, &x, &y);
|
|
|
|
gtk_window_move (window, x, y);
|
|
}
|
|
|
|
static void
|
|
get_screen_corner (GtkWindow *window,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
int w, h;
|
|
GdkScreen * screen = gtk_window_get_screen (window);
|
|
|
|
gtk_window_get_size (GTK_WINDOW (window), &w, &h);
|
|
|
|
switch (gtk_window_get_gravity (window))
|
|
{
|
|
case GDK_GRAVITY_SOUTH_EAST:
|
|
*x = gdk_screen_get_width (screen) - w;
|
|
*y = gdk_screen_get_height (screen) - h;
|
|
break;
|
|
|
|
case GDK_GRAVITY_NORTH_EAST:
|
|
*x = gdk_screen_get_width (screen) - w;
|
|
*y = 0;
|
|
break;
|
|
|
|
case GDK_GRAVITY_SOUTH_WEST:
|
|
*x = 0;
|
|
*y = gdk_screen_get_height (screen) - h;
|
|
break;
|
|
|
|
case GDK_GRAVITY_NORTH_WEST:
|
|
*x = 0;
|
|
*y = 0;
|
|
break;
|
|
|
|
case GDK_GRAVITY_SOUTH:
|
|
*x = (gdk_screen_get_width (screen) - w) / 2;
|
|
*y = gdk_screen_get_height (screen) - h;
|
|
break;
|
|
|
|
case GDK_GRAVITY_NORTH:
|
|
*x = (gdk_screen_get_width (screen) - w) / 2;
|
|
*y = 0;
|
|
break;
|
|
|
|
case GDK_GRAVITY_WEST:
|
|
*x = 0;
|
|
*y = (gdk_screen_get_height (screen) - h) / 2;
|
|
break;
|
|
|
|
case GDK_GRAVITY_EAST:
|
|
*x = gdk_screen_get_width (screen) - w;
|
|
*y = (gdk_screen_get_height (screen) - h) / 2;
|
|
break;
|
|
|
|
case GDK_GRAVITY_CENTER:
|
|
*x = (gdk_screen_get_width (screen) - w) / 2;
|
|
*y = (gdk_screen_get_height (screen) - h) / 2;
|
|
break;
|
|
|
|
case GDK_GRAVITY_STATIC:
|
|
/* pick some random numbers */
|
|
*x = 350;
|
|
*y = 350;
|
|
break;
|
|
|
|
default:
|
|
g_assert_not_reached ();
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
move_gravity_window_to_starting_position (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
gint x, y;
|
|
GtkWindow *window;
|
|
|
|
window = GTK_WINDOW (data);
|
|
|
|
get_screen_corner (window,
|
|
&x, &y);
|
|
|
|
gtk_window_move (window, x, y);
|
|
}
|
|
|
|
static GtkWidget*
|
|
make_gravity_window (GtkWidget *destroy_with,
|
|
GdkGravity gravity,
|
|
const gchar *title)
|
|
{
|
|
GtkWidget *window;
|
|
GtkWidget *button;
|
|
GtkWidget *vbox;
|
|
int x, y;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (destroy_with));
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_widget_show (vbox);
|
|
|
|
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
gtk_window_set_title (GTK_WINDOW (window), title);
|
|
gtk_window_set_gravity (GTK_WINDOW (window), gravity);
|
|
|
|
g_signal_connect_object (destroy_with,
|
|
"destroy",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
|
|
|
|
button = gtk_button_new_with_mnemonic ("_Move to current position");
|
|
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (move_gravity_window_to_current_position),
|
|
window);
|
|
|
|
gtk_container_add (GTK_CONTAINER (vbox), button);
|
|
gtk_widget_show (button);
|
|
|
|
button = gtk_button_new_with_mnemonic ("Move to _starting position");
|
|
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (move_gravity_window_to_starting_position),
|
|
window);
|
|
|
|
gtk_container_add (GTK_CONTAINER (vbox), button);
|
|
gtk_widget_show (button);
|
|
|
|
/* Pretend this is the result of --geometry.
|
|
* DO NOT COPY THIS CODE unless you are setting --geometry results,
|
|
* and in that case you probably should just use gtk_window_parse_geometry().
|
|
* AGAIN, DO NOT SET GDK_HINT_USER_POS! It violates the ICCCM unless
|
|
* you are parsing --geometry or equivalent.
|
|
*/
|
|
gtk_window_set_geometry_hints (GTK_WINDOW (window),
|
|
NULL, NULL,
|
|
GDK_HINT_USER_POS);
|
|
|
|
gtk_window_set_default_size (GTK_WINDOW (window),
|
|
200, 200);
|
|
|
|
get_screen_corner (GTK_WINDOW (window), &x, &y);
|
|
|
|
gtk_window_move (GTK_WINDOW (window),
|
|
x, y);
|
|
|
|
return window;
|
|
}
|
|
|
|
static void
|
|
do_gravity_test (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
GtkWidget *destroy_with = data;
|
|
GtkWidget *window;
|
|
|
|
/* We put a window at each gravity point on the screen. */
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_NORTH_WEST,
|
|
"NorthWest");
|
|
gtk_widget_show (window);
|
|
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_SOUTH_EAST,
|
|
"SouthEast");
|
|
gtk_widget_show (window);
|
|
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_NORTH_EAST,
|
|
"NorthEast");
|
|
gtk_widget_show (window);
|
|
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_SOUTH_WEST,
|
|
"SouthWest");
|
|
gtk_widget_show (window);
|
|
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_SOUTH,
|
|
"South");
|
|
gtk_widget_show (window);
|
|
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_NORTH,
|
|
"North");
|
|
gtk_widget_show (window);
|
|
|
|
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_WEST,
|
|
"West");
|
|
gtk_widget_show (window);
|
|
|
|
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_EAST,
|
|
"East");
|
|
gtk_widget_show (window);
|
|
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_CENTER,
|
|
"Center");
|
|
gtk_widget_show (window);
|
|
|
|
window = make_gravity_window (destroy_with, GDK_GRAVITY_STATIC,
|
|
"Static");
|
|
gtk_widget_show (window);
|
|
}
|
|
|
|
static GtkWidget*
|
|
window_controls (GtkWidget *window)
|
|
{
|
|
GtkWidget *control_window;
|
|
GtkWidget *label;
|
|
GtkWidget *vbox;
|
|
GtkWidget *button;
|
|
GtkWidget *spin;
|
|
GtkAdjustment *adjustment;
|
|
GtkWidget *entry;
|
|
GtkWidget *om;
|
|
gint i;
|
|
|
|
control_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (control_window),
|
|
gtk_widget_get_screen (window));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (control_window), "Size controls");
|
|
|
|
g_object_set_data (G_OBJECT (control_window),
|
|
"target",
|
|
window);
|
|
|
|
g_signal_connect_object (control_window,
|
|
"destroy",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
|
|
gtk_container_add (GTK_CONTAINER (control_window), vbox);
|
|
|
|
label = gtk_label_new ("<no configure events>");
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (window,
|
|
"configure_event",
|
|
G_CALLBACK (configure_event_callback),
|
|
label);
|
|
|
|
adjustment = gtk_adjustment_new (10.0, -2000.0, 2000.0, 1.0, 5.0, 0.0);
|
|
spin = gtk_spin_button_new (adjustment, 0, 0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox), spin, FALSE, FALSE, 0);
|
|
|
|
g_object_set_data (G_OBJECT (control_window), "spin1", spin);
|
|
|
|
adjustment = gtk_adjustment_new (10.0, -2000.0, 2000.0, 1.0, 5.0, 0.0);
|
|
spin = gtk_spin_button_new (adjustment, 0, 0);
|
|
|
|
gtk_box_pack_start (GTK_BOX (vbox), spin, FALSE, FALSE, 0);
|
|
|
|
g_object_set_data (G_OBJECT (control_window), "spin2", spin);
|
|
|
|
entry = gtk_entry_new ();
|
|
gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, FALSE, 0);
|
|
|
|
g_signal_connect (entry, "changed",
|
|
G_CALLBACK (set_geometry_callback),
|
|
control_window);
|
|
|
|
button = gtk_button_new_with_label ("Show gravity test windows");
|
|
g_signal_connect_swapped (button,
|
|
"clicked",
|
|
G_CALLBACK (do_gravity_test),
|
|
control_window);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
|
|
button = gtk_button_new_with_label ("Reshow with initial size");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_window_reshow_with_initial_size),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
G_GNUC_END_IGNORE_DEPRECATIONS;
|
|
|
|
button = gtk_button_new_with_label ("Queue resize");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_widget_queue_resize),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Resize");
|
|
g_signal_connect (button,
|
|
"clicked",
|
|
G_CALLBACK (set_size_callback),
|
|
control_window);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Set default size");
|
|
g_signal_connect (button,
|
|
"clicked",
|
|
G_CALLBACK (set_default_size_callback),
|
|
control_window);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Unset default size");
|
|
g_signal_connect (button,
|
|
"clicked",
|
|
G_CALLBACK (unset_default_size_callback),
|
|
control_window);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Set size request");
|
|
g_signal_connect (button,
|
|
"clicked",
|
|
G_CALLBACK (set_size_request_callback),
|
|
control_window);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Unset size request");
|
|
g_signal_connect (button,
|
|
"clicked",
|
|
G_CALLBACK (unset_size_request_callback),
|
|
control_window);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Move");
|
|
g_signal_connect (button,
|
|
"clicked",
|
|
G_CALLBACK (set_location_callback),
|
|
control_window);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_label ("Move to current position");
|
|
g_signal_connect (button,
|
|
"clicked",
|
|
G_CALLBACK (move_to_position_callback),
|
|
control_window);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_check_button_new_with_label ("Allow resize");
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
|
|
g_signal_connect (button,
|
|
"toggled",
|
|
G_CALLBACK (resizable_callback),
|
|
control_window);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_mnemonic ("_Show");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_widget_show),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
button = gtk_button_new_with_mnemonic ("_Hide");
|
|
g_signal_connect_object (button,
|
|
"clicked",
|
|
G_CALLBACK (gtk_widget_hide),
|
|
window,
|
|
G_CONNECT_SWAPPED);
|
|
gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
|
|
|
om = gtk_combo_box_text_new ();
|
|
i = 0;
|
|
while (i < 10)
|
|
{
|
|
static gchar *names[] = {
|
|
"GDK_GRAVITY_NORTH_WEST",
|
|
"GDK_GRAVITY_NORTH",
|
|
"GDK_GRAVITY_NORTH_EAST",
|
|
"GDK_GRAVITY_WEST",
|
|
"GDK_GRAVITY_CENTER",
|
|
"GDK_GRAVITY_EAST",
|
|
"GDK_GRAVITY_SOUTH_WEST",
|
|
"GDK_GRAVITY_SOUTH",
|
|
"GDK_GRAVITY_SOUTH_EAST",
|
|
"GDK_GRAVITY_STATIC",
|
|
NULL
|
|
};
|
|
|
|
g_assert (names[i]);
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (om), names[i]);
|
|
|
|
++i;
|
|
}
|
|
|
|
g_signal_connect (om,
|
|
"changed",
|
|
G_CALLBACK (gravity_selected),
|
|
control_window);
|
|
|
|
gtk_box_pack_end (GTK_BOX (vbox), om, FALSE, FALSE, 0);
|
|
|
|
|
|
om = gtk_combo_box_text_new ();
|
|
i = 0;
|
|
while (i < 5)
|
|
{
|
|
static gchar *names[] = {
|
|
"GTK_WIN_POS_NONE",
|
|
"GTK_WIN_POS_CENTER",
|
|
"GTK_WIN_POS_MOUSE",
|
|
"GTK_WIN_POS_CENTER_ALWAYS",
|
|
"GTK_WIN_POS_CENTER_ON_PARENT",
|
|
NULL
|
|
};
|
|
|
|
g_assert (names[i]);
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (om), names[i]);
|
|
|
|
++i;
|
|
}
|
|
|
|
g_signal_connect (om,
|
|
"changed",
|
|
G_CALLBACK (pos_selected),
|
|
control_window);
|
|
|
|
gtk_box_pack_end (GTK_BOX (vbox), om, FALSE, FALSE, 0);
|
|
|
|
gtk_widget_show_all (vbox);
|
|
|
|
return control_window;
|
|
}
|
|
|
|
void
|
|
create_window_sizing (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
static GtkWidget *target_window = NULL;
|
|
|
|
if (!target_window)
|
|
{
|
|
GtkWidget *label;
|
|
|
|
target_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (target_window),
|
|
gtk_widget_get_screen (widget));
|
|
label = gtk_label_new (NULL);
|
|
gtk_label_set_markup (GTK_LABEL (label), "<span foreground=\"purple\"><big>Window being resized</big></span>\nBlah blah blah blah\nblah blah blah\nblah blah blah blah blah");
|
|
gtk_container_add (GTK_CONTAINER (target_window), label);
|
|
gtk_widget_show (label);
|
|
|
|
g_signal_connect (target_window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&target_window);
|
|
|
|
window = window_controls (target_window);
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (target_window), "Window to size");
|
|
}
|
|
|
|
/* don't show target window by default, we want to allow testing
|
|
* of behavior on first show.
|
|
*/
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* GtkProgressBar
|
|
*/
|
|
|
|
typedef struct _ProgressData {
|
|
GtkWidget *window;
|
|
GtkWidget *pbar;
|
|
GtkWidget *block_spin;
|
|
GtkWidget *x_align_spin;
|
|
GtkWidget *y_align_spin;
|
|
GtkWidget *step_spin;
|
|
GtkWidget *act_blocks_spin;
|
|
GtkWidget *label;
|
|
GtkWidget *omenu1;
|
|
GtkWidget *elmenu;
|
|
GtkWidget *omenu2;
|
|
GtkWidget *entry;
|
|
int timer;
|
|
gboolean activity;
|
|
} ProgressData;
|
|
|
|
gboolean
|
|
progress_timeout (gpointer data)
|
|
{
|
|
ProgressData *pdata = data;
|
|
gdouble new_val;
|
|
gchar *text;
|
|
|
|
if (pdata->activity)
|
|
{
|
|
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (pdata->pbar));
|
|
|
|
text = g_strdup_printf ("%s", "???");
|
|
}
|
|
else
|
|
{
|
|
new_val = gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (pdata->pbar)) + 0.01;
|
|
if (new_val > 1.00)
|
|
new_val = 0.00;
|
|
gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (pdata->pbar), new_val);
|
|
|
|
text = g_strdup_printf ("%.0f%%", 100 * new_val);
|
|
}
|
|
|
|
gtk_label_set_text (GTK_LABEL (pdata->label), text);
|
|
g_free (text);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
destroy_progress (GtkWidget *widget,
|
|
ProgressData **pdata)
|
|
{
|
|
if ((*pdata)->timer)
|
|
{
|
|
g_source_remove ((*pdata)->timer);
|
|
(*pdata)->timer = 0;
|
|
}
|
|
(*pdata)->window = NULL;
|
|
g_free (*pdata);
|
|
*pdata = NULL;
|
|
}
|
|
|
|
static void
|
|
progressbar_toggle_orientation (GtkWidget *widget, gpointer data)
|
|
{
|
|
ProgressData *pdata;
|
|
gint i;
|
|
|
|
pdata = (ProgressData *) data;
|
|
|
|
if (!gtk_widget_get_mapped (widget))
|
|
return;
|
|
|
|
i = gtk_combo_box_get_active (GTK_COMBO_BOX (widget));
|
|
|
|
if (i == 0 || i == 1)
|
|
gtk_orientable_set_orientation (GTK_ORIENTABLE (pdata->pbar), GTK_ORIENTATION_HORIZONTAL);
|
|
else
|
|
gtk_orientable_set_orientation (GTK_ORIENTABLE (pdata->pbar), GTK_ORIENTATION_VERTICAL);
|
|
|
|
if (i == 1 || i == 2)
|
|
gtk_progress_bar_set_inverted (GTK_PROGRESS_BAR (pdata->pbar), TRUE);
|
|
else
|
|
gtk_progress_bar_set_inverted (GTK_PROGRESS_BAR (pdata->pbar), FALSE);
|
|
}
|
|
|
|
static void
|
|
toggle_show_text (GtkWidget *widget, ProgressData *pdata)
|
|
{
|
|
gboolean active;
|
|
|
|
active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
|
|
gtk_progress_bar_set_show_text (GTK_PROGRESS_BAR (pdata->pbar), active);
|
|
}
|
|
|
|
static void
|
|
progressbar_toggle_ellipsize (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
ProgressData *pdata = data;
|
|
if (gtk_widget_is_drawable (widget))
|
|
{
|
|
gint i = gtk_combo_box_get_active (GTK_COMBO_BOX (widget));
|
|
gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR (pdata->pbar), i);
|
|
}
|
|
}
|
|
|
|
static void
|
|
toggle_activity_mode (GtkWidget *widget, ProgressData *pdata)
|
|
{
|
|
pdata->activity = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
|
|
}
|
|
|
|
static void
|
|
toggle_running (GtkWidget *widget, ProgressData *pdata)
|
|
{
|
|
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
|
|
{
|
|
if (pdata->timer == 0)
|
|
pdata->timer = g_timeout_add (100, (GSourceFunc)progress_timeout, pdata);
|
|
}
|
|
else
|
|
{
|
|
if (pdata->timer != 0)
|
|
{
|
|
g_source_remove (pdata->timer);
|
|
pdata->timer = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
entry_changed (GtkWidget *widget, ProgressData *pdata)
|
|
{
|
|
gtk_progress_bar_set_text (GTK_PROGRESS_BAR (pdata->pbar),
|
|
gtk_entry_get_text (GTK_ENTRY (pdata->entry)));
|
|
}
|
|
|
|
void
|
|
create_progress_bar (GtkWidget *widget)
|
|
{
|
|
GtkWidget *content_area;
|
|
GtkWidget *vbox;
|
|
GtkWidget *vbox2;
|
|
GtkWidget *hbox;
|
|
GtkWidget *check;
|
|
GtkWidget *frame;
|
|
GtkWidget *grid;
|
|
GtkWidget *label;
|
|
static ProgressData *pdata = NULL;
|
|
|
|
static gchar *items1[] =
|
|
{
|
|
"Left-Right",
|
|
"Right-Left",
|
|
"Bottom-Top",
|
|
"Top-Bottom"
|
|
};
|
|
|
|
static char *ellipsize_items[] = {
|
|
"None", // PANGO_ELLIPSIZE_NONE,
|
|
"Start", // PANGO_ELLIPSIZE_START,
|
|
"Middle", // PANGO_ELLIPSIZE_MIDDLE,
|
|
"End", // PANGO_ELLIPSIZE_END
|
|
};
|
|
|
|
if (!pdata)
|
|
pdata = g_new0 (ProgressData, 1);
|
|
|
|
if (!pdata->window)
|
|
{
|
|
pdata->window = gtk_dialog_new ();
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (pdata->window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
gtk_window_set_resizable (GTK_WINDOW (pdata->window), TRUE);
|
|
|
|
g_signal_connect (pdata->window, "destroy",
|
|
G_CALLBACK (destroy_progress),
|
|
&pdata);
|
|
pdata->timer = 0;
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (pdata->window));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (pdata->window), "GtkProgressBar");
|
|
gtk_container_set_border_width (GTK_CONTAINER (pdata->window), 0);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
|
gtk_box_pack_start (GTK_BOX (content_area), vbox, FALSE, TRUE, 0);
|
|
|
|
frame = gtk_frame_new ("Progress");
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0);
|
|
|
|
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_container_add (GTK_CONTAINER (frame), vbox2);
|
|
|
|
pdata->pbar = gtk_progress_bar_new ();
|
|
gtk_progress_bar_set_ellipsize (GTK_PROGRESS_BAR (pdata->pbar),
|
|
PANGO_ELLIPSIZE_MIDDLE);
|
|
gtk_widget_set_halign (pdata->pbar, GTK_ALIGN_CENTER);
|
|
gtk_widget_set_valign (pdata->pbar, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), pdata->pbar, FALSE, FALSE, 5);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
|
|
gtk_widget_set_halign (hbox, GTK_ALIGN_CENTER);
|
|
gtk_widget_set_valign (hbox, GTK_ALIGN_CENTER);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 5);
|
|
label = gtk_label_new ("Label updated by user :");
|
|
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
|
pdata->label = gtk_label_new ("");
|
|
gtk_box_pack_start (GTK_BOX (hbox), pdata->label, FALSE, TRUE, 0);
|
|
|
|
frame = gtk_frame_new ("Options");
|
|
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0);
|
|
|
|
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_container_add (GTK_CONTAINER (frame), vbox2);
|
|
|
|
grid = gtk_grid_new ();
|
|
gtk_grid_set_row_spacing (GTK_GRID (grid), 10);
|
|
gtk_grid_set_column_spacing (GTK_GRID (grid), 10);
|
|
gtk_box_pack_start (GTK_BOX (vbox2), grid, FALSE, TRUE, 0);
|
|
|
|
label = gtk_label_new ("Orientation :");
|
|
gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 1, 1);
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
|
|
pdata->omenu1 = build_option_menu (items1, 4, 0,
|
|
progressbar_toggle_orientation,
|
|
pdata);
|
|
gtk_grid_attach (GTK_GRID (grid), pdata->omenu1, 1, 0, 1, 1);
|
|
|
|
check = gtk_check_button_new_with_label ("Running");
|
|
g_signal_connect (check, "toggled",
|
|
G_CALLBACK (toggle_running),
|
|
pdata);
|
|
gtk_grid_attach (GTK_GRID (grid), check, 0, 1, 2, 1);
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
|
|
|
|
check = gtk_check_button_new_with_label ("Show text");
|
|
g_signal_connect (check, "clicked",
|
|
G_CALLBACK (toggle_show_text),
|
|
pdata);
|
|
gtk_grid_attach (GTK_GRID (grid), check, 0, 2, 1, 1);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_grid_attach (GTK_GRID (grid), hbox, 1, 2, 1, 1);
|
|
|
|
label = gtk_label_new ("Text: ");
|
|
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
|
|
|
|
pdata->entry = gtk_entry_new ();
|
|
gtk_widget_set_hexpand (pdata->entry, TRUE);
|
|
g_signal_connect (pdata->entry, "changed",
|
|
G_CALLBACK (entry_changed),
|
|
pdata);
|
|
gtk_box_pack_start (GTK_BOX (hbox), pdata->entry, TRUE, TRUE, 0);
|
|
gtk_widget_set_size_request (pdata->entry, 100, -1);
|
|
|
|
label = gtk_label_new ("Ellipsize text :");
|
|
gtk_grid_attach (GTK_GRID (grid), label, 0, 10, 1, 1);
|
|
|
|
gtk_widget_set_halign (label, GTK_ALIGN_START);
|
|
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
|
|
pdata->elmenu = build_option_menu (ellipsize_items,
|
|
sizeof (ellipsize_items) / sizeof (ellipsize_items[0]),
|
|
2, // PANGO_ELLIPSIZE_MIDDLE
|
|
progressbar_toggle_ellipsize,
|
|
pdata);
|
|
gtk_grid_attach (GTK_GRID (grid), pdata->elmenu, 1, 10, 1, 1);
|
|
|
|
check = gtk_check_button_new_with_label ("Activity mode");
|
|
g_signal_connect (check, "clicked",
|
|
G_CALLBACK (toggle_activity_mode), pdata);
|
|
gtk_grid_attach (GTK_GRID (grid), check, 0, 15, 1, 1);
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (pdata->window), "Close", GTK_RESPONSE_CLOSE);
|
|
g_signal_connect (pdata->window, "response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
NULL);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (pdata->window))
|
|
gtk_widget_show_all (pdata->window);
|
|
else
|
|
gtk_widget_destroy (pdata->window);
|
|
}
|
|
|
|
/*
|
|
* Properties
|
|
*/
|
|
|
|
typedef struct {
|
|
int x;
|
|
int y;
|
|
gboolean found;
|
|
gboolean first;
|
|
GtkWidget *res_widget;
|
|
} FindWidgetData;
|
|
|
|
static void
|
|
find_widget (GtkWidget *widget, FindWidgetData *data)
|
|
{
|
|
GtkAllocation new_allocation;
|
|
gint x_offset = 0;
|
|
gint y_offset = 0;
|
|
|
|
gtk_widget_get_allocation (widget, &new_allocation);
|
|
|
|
if (data->found || !gtk_widget_get_mapped (widget))
|
|
return;
|
|
|
|
/* Note that in the following code, we only count the
|
|
* position as being inside a WINDOW widget if it is inside
|
|
* widget->window; points that are outside of widget->window
|
|
* but within the allocation are not counted. This is consistent
|
|
* with the way we highlight drag targets.
|
|
*/
|
|
if (gtk_widget_get_has_window (widget))
|
|
{
|
|
new_allocation.x = 0;
|
|
new_allocation.y = 0;
|
|
}
|
|
|
|
if (gtk_widget_get_parent (widget) && !data->first)
|
|
{
|
|
GdkWindow *window = gtk_widget_get_window (widget);
|
|
while (window != gtk_widget_get_window (gtk_widget_get_parent (widget)))
|
|
{
|
|
gint tx, ty, twidth, theight;
|
|
|
|
twidth = gdk_window_get_width (window);
|
|
theight = gdk_window_get_height (window);
|
|
|
|
if (new_allocation.x < 0)
|
|
{
|
|
new_allocation.width += new_allocation.x;
|
|
new_allocation.x = 0;
|
|
}
|
|
if (new_allocation.y < 0)
|
|
{
|
|
new_allocation.height += new_allocation.y;
|
|
new_allocation.y = 0;
|
|
}
|
|
if (new_allocation.x + new_allocation.width > twidth)
|
|
new_allocation.width = twidth - new_allocation.x;
|
|
if (new_allocation.y + new_allocation.height > theight)
|
|
new_allocation.height = theight - new_allocation.y;
|
|
|
|
gdk_window_get_position (window, &tx, &ty);
|
|
new_allocation.x += tx;
|
|
x_offset += tx;
|
|
new_allocation.y += ty;
|
|
y_offset += ty;
|
|
|
|
window = gdk_window_get_parent (window);
|
|
}
|
|
}
|
|
|
|
if ((data->x >= new_allocation.x) && (data->y >= new_allocation.y) &&
|
|
(data->x < new_allocation.x + new_allocation.width) &&
|
|
(data->y < new_allocation.y + new_allocation.height))
|
|
{
|
|
/* First, check if the drag is in a valid drop site in
|
|
* one of our children
|
|
*/
|
|
if (GTK_IS_CONTAINER (widget))
|
|
{
|
|
FindWidgetData new_data = *data;
|
|
|
|
new_data.x -= x_offset;
|
|
new_data.y -= y_offset;
|
|
new_data.found = FALSE;
|
|
new_data.first = FALSE;
|
|
|
|
gtk_container_forall (GTK_CONTAINER (widget),
|
|
(GtkCallback)find_widget,
|
|
&new_data);
|
|
|
|
data->found = new_data.found;
|
|
if (data->found)
|
|
data->res_widget = new_data.res_widget;
|
|
}
|
|
|
|
/* If not, and this widget is registered as a drop site, check to
|
|
* emit "drag_motion" to check if we are actually in
|
|
* a drop site.
|
|
*/
|
|
if (!data->found)
|
|
{
|
|
data->found = TRUE;
|
|
data->res_widget = widget;
|
|
}
|
|
}
|
|
}
|
|
|
|
static GtkWidget *
|
|
find_widget_at_pointer (GdkDevice *device)
|
|
{
|
|
GtkWidget *widget = NULL;
|
|
GdkWindow *pointer_window;
|
|
gint x, y;
|
|
FindWidgetData data;
|
|
|
|
pointer_window = gdk_device_get_window_at_position (device, NULL, NULL);
|
|
|
|
if (pointer_window)
|
|
{
|
|
gpointer widget_ptr;
|
|
|
|
gdk_window_get_user_data (pointer_window, &widget_ptr);
|
|
widget = widget_ptr;
|
|
}
|
|
|
|
if (widget)
|
|
{
|
|
gdk_window_get_device_position (gtk_widget_get_window (widget),
|
|
device,
|
|
&x, &y, NULL);
|
|
|
|
data.x = x;
|
|
data.y = y;
|
|
data.found = FALSE;
|
|
data.first = TRUE;
|
|
|
|
find_widget (widget, &data);
|
|
if (data.found)
|
|
return data.res_widget;
|
|
return widget;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
struct SnapshotData {
|
|
GtkWidget *toplevel_button;
|
|
GtkWidget **window;
|
|
GdkCursor *cursor;
|
|
gboolean in_query;
|
|
gboolean is_toplevel;
|
|
gint handler;
|
|
};
|
|
|
|
static void
|
|
destroy_snapshot_data (GtkWidget *widget,
|
|
struct SnapshotData *data)
|
|
{
|
|
if (*data->window)
|
|
*data->window = NULL;
|
|
|
|
if (data->cursor)
|
|
{
|
|
g_object_unref (data->cursor);
|
|
data->cursor = NULL;
|
|
}
|
|
|
|
if (data->handler)
|
|
{
|
|
g_signal_handler_disconnect (widget, data->handler);
|
|
data->handler = 0;
|
|
}
|
|
|
|
g_free (data);
|
|
}
|
|
|
|
static gint
|
|
snapshot_widget_event (GtkWidget *widget,
|
|
GdkEvent *event,
|
|
struct SnapshotData *data)
|
|
{
|
|
GtkWidget *res_widget = NULL;
|
|
|
|
if (!data->in_query)
|
|
return FALSE;
|
|
|
|
if (event->type == GDK_BUTTON_RELEASE)
|
|
{
|
|
gtk_grab_remove (widget);
|
|
gdk_device_ungrab (gdk_event_get_device (event),
|
|
GDK_CURRENT_TIME);
|
|
|
|
res_widget = find_widget_at_pointer (gdk_event_get_device (event));
|
|
if (data->is_toplevel && res_widget)
|
|
res_widget = gtk_widget_get_toplevel (res_widget);
|
|
if (res_widget)
|
|
{
|
|
cairo_surface_t *surface;
|
|
GtkWidget *window, *image;
|
|
GdkPixbuf *pixbuf;
|
|
int width, height;
|
|
cairo_t *cr;
|
|
|
|
width = gtk_widget_get_allocated_width (res_widget);
|
|
height = gtk_widget_get_allocated_height (res_widget);
|
|
|
|
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
|
|
|
|
cr = cairo_create (surface);
|
|
gtk_widget_draw (res_widget, cr);
|
|
cairo_destroy (cr);
|
|
|
|
pixbuf = gdk_pixbuf_get_from_surface (surface,
|
|
0, 0,
|
|
width, height);
|
|
cairo_surface_destroy (surface);
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
image = gtk_image_new_from_pixbuf (pixbuf);
|
|
g_object_unref (pixbuf);
|
|
|
|
gtk_container_add (GTK_CONTAINER (window), image);
|
|
gtk_widget_show_all (window);
|
|
}
|
|
|
|
data->in_query = FALSE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
static void
|
|
snapshot_widget (GtkButton *button,
|
|
struct SnapshotData *data)
|
|
{
|
|
GtkWidget *widget = GTK_WIDGET (button);
|
|
GdkDevice *device;
|
|
|
|
device = gtk_get_current_event_device ();
|
|
if (device == NULL)
|
|
return;
|
|
|
|
if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
|
|
device = gdk_device_get_associated_device (device);
|
|
|
|
data->is_toplevel = widget == data->toplevel_button;
|
|
|
|
if (!data->cursor)
|
|
data->cursor = gdk_cursor_new_for_display (gtk_widget_get_display (widget),
|
|
GDK_TARGET);
|
|
|
|
gdk_device_grab (device,
|
|
gtk_widget_get_window (widget),
|
|
GDK_OWNERSHIP_APPLICATION,
|
|
TRUE,
|
|
GDK_BUTTON_RELEASE_MASK,
|
|
data->cursor,
|
|
GDK_CURRENT_TIME);
|
|
|
|
g_signal_connect (button, "event",
|
|
G_CALLBACK (snapshot_widget_event), data);
|
|
|
|
gtk_grab_add (widget);
|
|
|
|
data->in_query = TRUE;
|
|
}
|
|
|
|
static void
|
|
create_snapshot (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *button;
|
|
GtkWidget *vbox;
|
|
struct SnapshotData *data;
|
|
|
|
data = g_new (struct SnapshotData, 1);
|
|
data->window = &window;
|
|
data->in_query = FALSE;
|
|
data->cursor = NULL;
|
|
data->handler = 0;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
data->handler = g_signal_connect (window, "destroy",
|
|
G_CALLBACK (destroy_snapshot_data),
|
|
data);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "test snapshot");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 1);
|
|
gtk_container_add (GTK_CONTAINER (window), vbox);
|
|
|
|
button = gtk_button_new_with_label ("Snapshot widget");
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (snapshot_widget),
|
|
data);
|
|
|
|
button = gtk_button_new_with_label ("Snapshot toplevel");
|
|
data->toplevel_button = button;
|
|
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (snapshot_widget),
|
|
data);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
|
|
}
|
|
|
|
/*
|
|
* Selection Test
|
|
*/
|
|
|
|
void
|
|
selection_test_received (GtkWidget *tree_view,
|
|
GtkSelectionData *selection_data)
|
|
{
|
|
GtkTreeModel *model;
|
|
GtkListStore *store;
|
|
GdkAtom *atoms;
|
|
int i, l;
|
|
|
|
if (gtk_selection_data_get_length (selection_data) < 0)
|
|
{
|
|
g_print ("Selection retrieval failed\n");
|
|
return;
|
|
}
|
|
if (gtk_selection_data_get_data_type (selection_data) != GDK_SELECTION_TYPE_ATOM)
|
|
{
|
|
g_print ("Selection \"TARGETS\" was not returned as atoms!\n");
|
|
return;
|
|
}
|
|
|
|
/* Clear out any current list items */
|
|
|
|
model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
|
|
store = GTK_LIST_STORE (model);
|
|
gtk_list_store_clear (store);
|
|
|
|
/* Add new items to list */
|
|
|
|
gtk_selection_data_get_targets (selection_data,
|
|
&atoms, &l);
|
|
|
|
for (i = 0; i < l; i++)
|
|
{
|
|
char *name;
|
|
GtkTreeIter iter;
|
|
|
|
name = gdk_atom_name (atoms[i]);
|
|
if (name != NULL)
|
|
{
|
|
gtk_list_store_insert_with_values (store, &iter, i, 0, name, -1);
|
|
g_free (name);
|
|
}
|
|
else
|
|
gtk_list_store_insert_with_values (store, &iter, i, 0, "(bad atom)", -1);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
void
|
|
selection_test_get_targets (GtkWidget *dialog, gint response, GtkWidget *tree_view)
|
|
{
|
|
static GdkAtom targets_atom = GDK_NONE;
|
|
|
|
if (response != GTK_RESPONSE_APPLY)
|
|
{
|
|
gtk_widget_destroy (dialog);
|
|
return;
|
|
}
|
|
|
|
if (targets_atom == GDK_NONE)
|
|
targets_atom = gdk_atom_intern ("TARGETS", FALSE);
|
|
|
|
gtk_selection_convert (tree_view, GDK_SELECTION_PRIMARY, targets_atom,
|
|
GDK_CURRENT_TIME);
|
|
}
|
|
|
|
void
|
|
create_selection_test (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *content_area;
|
|
GtkWidget *vbox;
|
|
GtkWidget *scrolled_win;
|
|
GtkListStore* store;
|
|
GtkWidget *tree_view;
|
|
GtkTreeViewColumn *column;
|
|
GtkCellRenderer *renderer;
|
|
GtkWidget *label;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_dialog_new ();
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Selection Test");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
/* Create the list */
|
|
|
|
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
|
|
gtk_box_pack_start (GTK_BOX (content_area), vbox, TRUE, TRUE, 0);
|
|
|
|
label = gtk_label_new ("Gets available targets for current selection");
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
|
|
|
|
scrolled_win = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
|
|
GTK_POLICY_AUTOMATIC,
|
|
GTK_POLICY_AUTOMATIC);
|
|
gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
|
|
gtk_widget_set_size_request (scrolled_win, 100, 200);
|
|
|
|
store = gtk_list_store_new (1, G_TYPE_STRING);
|
|
tree_view = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
|
|
gtk_container_add (GTK_CONTAINER (scrolled_win), tree_view);
|
|
|
|
renderer = gtk_cell_renderer_text_new ();
|
|
column = gtk_tree_view_column_new_with_attributes ("Target", renderer,
|
|
"text", 0, NULL);
|
|
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
|
|
|
|
g_signal_connect (tree_view, "selection_received",
|
|
G_CALLBACK (selection_test_received), NULL);
|
|
|
|
/* .. And create some buttons */
|
|
gtk_dialog_add_button (GTK_DIALOG (window),
|
|
"Get Targets",
|
|
GTK_RESPONSE_APPLY);
|
|
|
|
g_signal_connect (window, "response",
|
|
G_CALLBACK (selection_test_get_targets), tree_view);
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (window),
|
|
"Quit",
|
|
GTK_RESPONSE_CLOSE);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Test scrolling
|
|
*/
|
|
|
|
static int scroll_test_pos = 0.0;
|
|
|
|
static gint
|
|
scroll_test_draw (GtkWidget *widget,
|
|
cairo_t *cr,
|
|
GtkAdjustment *adjustment)
|
|
{
|
|
gint i,j;
|
|
gint imin, imax, jmin, jmax;
|
|
GdkRectangle clip;
|
|
|
|
gdk_cairo_get_clip_rectangle (cr, &clip);
|
|
|
|
imin = (clip.x) / 10;
|
|
imax = (clip.x + clip.width + 9) / 10;
|
|
|
|
jmin = ((int)gtk_adjustment_get_value (adjustment) + clip.y) / 10;
|
|
jmax = ((int)gtk_adjustment_get_value (adjustment) + clip.y + clip.height + 9) / 10;
|
|
|
|
for (i=imin; i<imax; i++)
|
|
for (j=jmin; j<jmax; j++)
|
|
if ((i+j) % 2)
|
|
cairo_rectangle (cr, 10*i, 10*j - (int)gtk_adjustment_get_value (adjustment), 1+i%10, 1+j%10);
|
|
|
|
cairo_fill (cr);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gint
|
|
scroll_test_scroll (GtkWidget *widget, GdkEventScroll *event,
|
|
GtkAdjustment *adjustment)
|
|
{
|
|
gdouble new_value = gtk_adjustment_get_value (adjustment) + ((event->direction == GDK_SCROLL_UP) ?
|
|
-gtk_adjustment_get_page_increment (adjustment) / 2:
|
|
gtk_adjustment_get_page_increment (adjustment) / 2);
|
|
new_value = CLAMP (new_value, gtk_adjustment_get_lower (adjustment), gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_page_size (adjustment));
|
|
gtk_adjustment_set_value (adjustment, new_value);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
scroll_test_configure (GtkWidget *widget, GdkEventConfigure *event,
|
|
GtkAdjustment *adjustment)
|
|
{
|
|
GtkAllocation allocation;
|
|
|
|
gtk_widget_get_allocation (widget, &allocation);
|
|
gtk_adjustment_configure (adjustment,
|
|
gtk_adjustment_get_value (adjustment),
|
|
gtk_adjustment_get_lower (adjustment),
|
|
gtk_adjustment_get_upper (adjustment),
|
|
0.1 * allocation.height,
|
|
0.9 * allocation.height,
|
|
allocation.height);
|
|
}
|
|
|
|
static void
|
|
scroll_test_adjustment_changed (GtkAdjustment *adjustment, GtkWidget *widget)
|
|
{
|
|
GdkWindow *window;
|
|
gint dy;
|
|
|
|
dy = scroll_test_pos - (int)gtk_adjustment_get_value (adjustment);
|
|
scroll_test_pos = gtk_adjustment_get_value (adjustment);
|
|
|
|
if (!gtk_widget_is_drawable (widget))
|
|
return;
|
|
|
|
window = gtk_widget_get_window (widget);
|
|
gdk_window_scroll (window, 0, dy);
|
|
gdk_window_process_updates (window, FALSE);
|
|
}
|
|
|
|
|
|
void
|
|
create_scroll_test (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *content_area;
|
|
GtkWidget *hbox;
|
|
GtkWidget *drawing_area;
|
|
GtkWidget *scrollbar;
|
|
GtkAdjustment *adjustment;
|
|
GdkGeometry geometry;
|
|
GdkWindowHints geometry_mask;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_dialog_new ();
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Scroll Test");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
|
|
gtk_box_pack_start (GTK_BOX (content_area), hbox, TRUE, TRUE, 0);
|
|
gtk_widget_show (hbox);
|
|
|
|
drawing_area = gtk_drawing_area_new ();
|
|
gtk_widget_set_size_request (drawing_area, 200, 200);
|
|
gtk_box_pack_start (GTK_BOX (hbox), drawing_area, TRUE, TRUE, 0);
|
|
gtk_widget_show (drawing_area);
|
|
|
|
gtk_widget_set_events (drawing_area, GDK_EXPOSURE_MASK | GDK_SCROLL_MASK);
|
|
|
|
adjustment = gtk_adjustment_new (0.0, 0.0, 1000.0, 1.0, 180.0, 200.0);
|
|
scroll_test_pos = 0.0;
|
|
|
|
scrollbar = gtk_scrollbar_new (GTK_ORIENTATION_VERTICAL, adjustment);
|
|
gtk_box_pack_start (GTK_BOX (hbox), scrollbar, FALSE, FALSE, 0);
|
|
gtk_widget_show (scrollbar);
|
|
|
|
g_signal_connect (drawing_area, "draw",
|
|
G_CALLBACK (scroll_test_draw), adjustment);
|
|
g_signal_connect (drawing_area, "configure_event",
|
|
G_CALLBACK (scroll_test_configure), adjustment);
|
|
g_signal_connect (drawing_area, "scroll_event",
|
|
G_CALLBACK (scroll_test_scroll), adjustment);
|
|
|
|
g_signal_connect (adjustment, "value_changed",
|
|
G_CALLBACK (scroll_test_adjustment_changed),
|
|
drawing_area);
|
|
|
|
/* .. And create some buttons */
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (window),
|
|
"Quit",
|
|
GTK_RESPONSE_CLOSE);
|
|
g_signal_connect_swapped (window, "response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
|
|
/* Set up gridded geometry */
|
|
|
|
geometry_mask = GDK_HINT_MIN_SIZE |
|
|
GDK_HINT_BASE_SIZE |
|
|
GDK_HINT_RESIZE_INC;
|
|
|
|
geometry.min_width = 20;
|
|
geometry.min_height = 20;
|
|
geometry.base_width = 0;
|
|
geometry.base_height = 0;
|
|
geometry.width_inc = 10;
|
|
geometry.height_inc = 10;
|
|
|
|
gtk_window_set_geometry_hints (GTK_WINDOW (window),
|
|
drawing_area, &geometry, geometry_mask);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Timeout Test
|
|
*/
|
|
|
|
static int timer = 0;
|
|
|
|
gint
|
|
timeout_test (GtkWidget *label)
|
|
{
|
|
static int count = 0;
|
|
static char buffer[32];
|
|
|
|
sprintf (buffer, "count: %d", ++count);
|
|
gtk_label_set_text (GTK_LABEL (label), buffer);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
start_timeout_test (GtkWidget *widget,
|
|
GtkWidget *label)
|
|
{
|
|
if (!timer)
|
|
{
|
|
timer = g_timeout_add (100, (GSourceFunc)timeout_test, label);
|
|
}
|
|
}
|
|
|
|
void
|
|
stop_timeout_test (GtkWidget *widget,
|
|
gpointer data)
|
|
{
|
|
if (timer)
|
|
{
|
|
g_source_remove (timer);
|
|
timer = 0;
|
|
}
|
|
}
|
|
|
|
void
|
|
destroy_timeout_test (GtkWidget *widget,
|
|
GtkWidget **window)
|
|
{
|
|
stop_timeout_test (NULL, NULL);
|
|
|
|
*window = NULL;
|
|
}
|
|
|
|
void
|
|
create_timeout_test (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *action_area, *content_area;
|
|
GtkWidget *button;
|
|
GtkWidget *label;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_dialog_new ();
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (destroy_timeout_test),
|
|
&window);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
action_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Timeout Test");
|
|
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
|
|
|
|
label = gtk_label_new ("count: 0");
|
|
g_object_set (label, "margin", 10, NULL);
|
|
gtk_box_pack_start (GTK_BOX (content_area), label, TRUE, TRUE, 0);
|
|
gtk_widget_show (label);
|
|
|
|
button = gtk_button_new_with_label ("close");
|
|
g_signal_connect_swapped (button, "clicked",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_box_pack_start (GTK_BOX (action_area), button, TRUE, TRUE, 0);
|
|
gtk_widget_grab_default (button);
|
|
gtk_widget_show (button);
|
|
|
|
button = gtk_button_new_with_label ("start");
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK(start_timeout_test),
|
|
label);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_box_pack_start (GTK_BOX (action_area), button, TRUE, TRUE, 0);
|
|
gtk_widget_show (button);
|
|
|
|
button = gtk_button_new_with_label ("stop");
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (stop_timeout_test),
|
|
NULL);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_box_pack_start (GTK_BOX (action_area), button, TRUE, TRUE, 0);
|
|
gtk_widget_show (button);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Test of recursive mainloop
|
|
*/
|
|
|
|
void
|
|
mainloop_destroyed (GtkWidget *w, GtkWidget **window)
|
|
{
|
|
*window = NULL;
|
|
gtk_main_quit ();
|
|
}
|
|
|
|
void
|
|
create_mainloop (GtkWidget *widget)
|
|
{
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *content_area;
|
|
GtkWidget *label;
|
|
|
|
if (!window)
|
|
{
|
|
window = gtk_dialog_new ();
|
|
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Test Main Loop");
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (mainloop_destroyed),
|
|
&window);
|
|
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
|
|
|
|
label = gtk_label_new ("In recursive main loop...");
|
|
g_object_set (label, "margin", 20, NULL);
|
|
|
|
gtk_box_pack_start (GTK_BOX (content_area), label, TRUE, TRUE, 0);
|
|
gtk_widget_show (label);
|
|
|
|
gtk_dialog_add_button (GTK_DIALOG (window),
|
|
"Leave",
|
|
GTK_RESPONSE_OK);
|
|
g_signal_connect_swapped (window, "response",
|
|
G_CALLBACK (gtk_widget_destroy),
|
|
window);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
{
|
|
gtk_widget_show (window);
|
|
|
|
g_print ("create_mainloop: start\n");
|
|
gtk_main ();
|
|
g_print ("create_mainloop: done\n");
|
|
}
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
static gboolean
|
|
layout_draw_handler (GtkWidget *widget, cairo_t *cr)
|
|
{
|
|
GtkLayout *layout;
|
|
GdkWindow *bin_window;
|
|
GdkRectangle clip;
|
|
gint i,j,x,y;
|
|
gint imin, imax, jmin, jmax;
|
|
|
|
layout = GTK_LAYOUT (widget);
|
|
bin_window = gtk_layout_get_bin_window (layout);
|
|
|
|
if (!gtk_cairo_should_draw_window (cr, bin_window))
|
|
return FALSE;
|
|
|
|
gdk_window_get_position (bin_window, &x, &y);
|
|
cairo_translate (cr, x, y);
|
|
|
|
gdk_cairo_get_clip_rectangle (cr, &clip);
|
|
|
|
imin = (clip.x) / 10;
|
|
imax = (clip.x + clip.width + 9) / 10;
|
|
|
|
jmin = (clip.y) / 10;
|
|
jmax = (clip.y + clip.height + 9) / 10;
|
|
|
|
for (i=imin; i<imax; i++)
|
|
for (j=jmin; j<jmax; j++)
|
|
if ((i+j) % 2)
|
|
cairo_rectangle (cr,
|
|
10*i, 10*j,
|
|
1+i%10, 1+j%10);
|
|
|
|
cairo_fill (cr);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
void create_layout (GtkWidget *widget)
|
|
{
|
|
GtkAdjustment *hadjustment, *vadjustment;
|
|
GtkLayout *layout;
|
|
static GtkWidget *window = NULL;
|
|
GtkWidget *layout_widget;
|
|
GtkWidget *scrolledwindow;
|
|
GtkWidget *button;
|
|
|
|
if (!window)
|
|
{
|
|
gchar buf[16];
|
|
|
|
gint i, j;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_set_screen (GTK_WINDOW (window),
|
|
gtk_widget_get_screen (widget));
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_widget_destroyed),
|
|
&window);
|
|
|
|
gtk_window_set_title (GTK_WINDOW (window), "Layout");
|
|
gtk_widget_set_size_request (window, 200, 200);
|
|
|
|
scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow),
|
|
GTK_SHADOW_IN);
|
|
gtk_scrolled_window_set_placement (GTK_SCROLLED_WINDOW (scrolledwindow),
|
|
GTK_CORNER_TOP_RIGHT);
|
|
|
|
gtk_container_add (GTK_CONTAINER (window), scrolledwindow);
|
|
|
|
layout_widget = gtk_layout_new (NULL, NULL);
|
|
layout = GTK_LAYOUT (layout_widget);
|
|
gtk_container_add (GTK_CONTAINER (scrolledwindow), layout_widget);
|
|
|
|
/* We set step sizes here since GtkLayout does not set
|
|
* them itself.
|
|
*/
|
|
hadjustment = gtk_scrollable_get_hadjustment (GTK_SCROLLABLE (layout));
|
|
vadjustment = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (layout));
|
|
gtk_adjustment_set_step_increment (hadjustment, 10.0);
|
|
gtk_adjustment_set_step_increment (vadjustment, 10.0);
|
|
gtk_scrollable_set_hadjustment (GTK_SCROLLABLE (layout), hadjustment);
|
|
gtk_scrollable_set_vadjustment (GTK_SCROLLABLE (layout), vadjustment);
|
|
|
|
gtk_widget_set_events (layout_widget, GDK_EXPOSURE_MASK);
|
|
g_signal_connect (layout, "draw",
|
|
G_CALLBACK (layout_draw_handler), NULL);
|
|
|
|
gtk_layout_set_size (layout, 1600, 128000);
|
|
|
|
for (i=0 ; i < 16 ; i++)
|
|
for (j=0 ; j < 16 ; j++)
|
|
{
|
|
sprintf(buf, "Button %d, %d", i, j);
|
|
if ((i + j) % 2)
|
|
button = gtk_button_new_with_label (buf);
|
|
else
|
|
button = gtk_label_new (buf);
|
|
|
|
gtk_layout_put (layout, button, j*100, i*100);
|
|
}
|
|
|
|
for (i=16; i < 1280; i++)
|
|
{
|
|
sprintf(buf, "Button %d, %d", i, 0);
|
|
if (i % 2)
|
|
button = gtk_button_new_with_label (buf);
|
|
else
|
|
button = gtk_label_new (buf);
|
|
|
|
gtk_layout_put (layout, button, 0, i*100);
|
|
}
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_show_all (window);
|
|
else
|
|
gtk_widget_destroy (window);
|
|
}
|
|
|
|
/*
|
|
* Main Window and Exit
|
|
*/
|
|
|
|
void
|
|
do_exit (GtkWidget *widget, GtkWidget *window)
|
|
{
|
|
gtk_widget_destroy (window);
|
|
gtk_main_quit ();
|
|
}
|
|
|
|
struct {
|
|
char *label;
|
|
void (*func) (GtkWidget *widget);
|
|
gboolean do_not_benchmark;
|
|
} buttons[] =
|
|
{
|
|
{ "alpha window", create_alpha_window },
|
|
{ "alpha widget", create_alpha_widgets },
|
|
{ "big windows", create_big_windows },
|
|
{ "button box", create_button_box },
|
|
{ "buttons", create_buttons },
|
|
{ "check buttons", create_check_buttons },
|
|
{ "color selection", create_color_selection },
|
|
{ "composited window", create_composited_window },
|
|
{ "cursors", create_cursors },
|
|
{ "dialog", create_dialog },
|
|
{ "display", create_display_screen, TRUE },
|
|
{ "entry", create_entry },
|
|
{ "event box", create_event_box },
|
|
{ "event watcher", create_event_watcher },
|
|
{ "expander", create_expander },
|
|
{ "flipping", create_flipping },
|
|
{ "focus", create_focus },
|
|
{ "font selection", create_font_selection },
|
|
{ "image", create_image },
|
|
{ "key lookup", create_key_lookup },
|
|
{ "labels", create_labels },
|
|
{ "layout", create_layout },
|
|
{ "listbox", create_listbox },
|
|
{ "menus", create_menus },
|
|
{ "message dialog", create_message_dialog },
|
|
{ "modal window", create_modal_window, TRUE },
|
|
{ "notebook", create_notebook },
|
|
{ "panes", create_panes },
|
|
{ "paned keyboard", create_paned_keyboard_navigation },
|
|
{ "pixbuf", create_pixbuf },
|
|
{ "progress bar", create_progress_bar },
|
|
{ "radio buttons", create_radio_buttons },
|
|
{ "range controls", create_range_controls },
|
|
{ "reparent", create_reparent },
|
|
{ "resize grips", create_resize_grips },
|
|
{ "rotated label", create_rotated_label },
|
|
{ "rotated text", create_rotated_text },
|
|
{ "saved position", create_saved_position },
|
|
{ "scrolled windows", create_scrolled_windows },
|
|
{ "shapes", create_shapes },
|
|
{ "size groups", create_size_groups },
|
|
{ "snapshot", create_snapshot },
|
|
{ "spinbutton", create_spins },
|
|
{ "statusbar", create_statusbar },
|
|
{ "test mainloop", create_mainloop, TRUE },
|
|
{ "test scrolling", create_scroll_test },
|
|
{ "test selection", create_selection_test },
|
|
{ "test timeout", create_timeout_test },
|
|
{ "toggle buttons", create_toggle_buttons },
|
|
{ "toolbar", create_toolbar },
|
|
{ "tooltips", create_tooltips },
|
|
{ "WM hints", create_wmhints },
|
|
{ "window sizing", create_window_sizing },
|
|
{ "window states", create_window_states }
|
|
};
|
|
int nbuttons = sizeof (buttons) / sizeof (buttons[0]);
|
|
|
|
void
|
|
create_main_window (void)
|
|
{
|
|
GtkWidget *window;
|
|
GtkWidget *box1;
|
|
GtkWidget *box2;
|
|
GtkWidget *scrolled_window;
|
|
GtkWidget *button;
|
|
GtkWidget *label;
|
|
gchar buffer[64];
|
|
GtkWidget *separator;
|
|
GdkGeometry geometry;
|
|
int i;
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_widget_set_name (window, "main_window");
|
|
gtk_window_move (GTK_WINDOW (window), 50, 20);
|
|
gtk_window_set_default_size (GTK_WINDOW (window), -1, 400);
|
|
|
|
geometry.min_width = -1;
|
|
geometry.min_height = -1;
|
|
geometry.max_width = -1;
|
|
geometry.max_height = G_MAXSHORT;
|
|
gtk_window_set_geometry_hints (GTK_WINDOW (window), NULL,
|
|
&geometry,
|
|
GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE);
|
|
|
|
g_signal_connect (window, "destroy",
|
|
G_CALLBACK (gtk_main_quit),
|
|
NULL);
|
|
g_signal_connect (window, "delete-event",
|
|
G_CALLBACK (gtk_false),
|
|
NULL);
|
|
|
|
box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_add (GTK_CONTAINER (window), box1);
|
|
|
|
if (gtk_micro_version > 0)
|
|
sprintf (buffer,
|
|
"Gtk+ v%d.%d.%d",
|
|
gtk_get_major_version (),
|
|
gtk_get_minor_version (),
|
|
gtk_get_micro_version ());
|
|
else
|
|
sprintf (buffer,
|
|
"Gtk+ v%d.%d",
|
|
gtk_get_major_version (),
|
|
gtk_get_minor_version ());
|
|
|
|
label = gtk_label_new (buffer);
|
|
gtk_box_pack_start (GTK_BOX (box1), label, FALSE, FALSE, 0);
|
|
gtk_widget_set_name (label, "testgtk-version-label");
|
|
|
|
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
|
|
gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), 10);
|
|
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
|
|
GTK_POLICY_NEVER,
|
|
GTK_POLICY_AUTOMATIC);
|
|
gtk_box_pack_start (GTK_BOX (box1), scrolled_window, TRUE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_container_add (GTK_CONTAINER (scrolled_window), box2);
|
|
gtk_container_set_focus_vadjustment (GTK_CONTAINER (box2),
|
|
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
|
|
gtk_widget_show (box2);
|
|
|
|
for (i = 0; i < nbuttons; i++)
|
|
{
|
|
button = gtk_button_new_with_label (buttons[i].label);
|
|
if (buttons[i].func)
|
|
g_signal_connect (button,
|
|
"clicked",
|
|
G_CALLBACK(buttons[i].func),
|
|
NULL);
|
|
else
|
|
gtk_widget_set_sensitive (button, FALSE);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
}
|
|
|
|
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
|
|
|
|
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
|
|
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
|
|
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
|
|
|
|
button = gtk_button_new_with_mnemonic ("_Close");
|
|
g_signal_connect (button, "clicked",
|
|
G_CALLBACK (do_exit),
|
|
window);
|
|
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
|
|
gtk_widget_set_can_default (button, TRUE);
|
|
gtk_widget_grab_default (button);
|
|
|
|
gtk_widget_show_all (window);
|
|
}
|
|
|
|
static void
|
|
test_init (void)
|
|
{
|
|
if (g_file_test ("../modules/input/immodules.cache", G_FILE_TEST_EXISTS))
|
|
g_setenv ("GTK_IM_MODULE_FILE", "../modules/input/immodules.cache", TRUE);
|
|
}
|
|
|
|
static char *
|
|
pad (const char *str, int to)
|
|
{
|
|
static char buf[256];
|
|
int len = strlen (str);
|
|
int i;
|
|
|
|
for (i = 0; i < to; i++)
|
|
buf[i] = ' ';
|
|
|
|
buf[to] = '\0';
|
|
|
|
memcpy (buf, str, len);
|
|
|
|
return buf;
|
|
}
|
|
|
|
static void
|
|
bench_iteration (GtkWidget *widget, void (* fn) (GtkWidget *widget))
|
|
{
|
|
fn (widget); /* on */
|
|
while (g_main_context_iteration (NULL, FALSE));
|
|
fn (widget); /* off */
|
|
while (g_main_context_iteration (NULL, FALSE));
|
|
}
|
|
|
|
void
|
|
do_real_bench (GtkWidget *widget, void (* fn) (GtkWidget *widget), char *name, int num)
|
|
{
|
|
GTimeVal tv0, tv1;
|
|
double dt_first;
|
|
double dt;
|
|
int n;
|
|
static gboolean printed_headers = FALSE;
|
|
|
|
if (!printed_headers) {
|
|
g_print ("Test Iters First Other\n");
|
|
g_print ("-------------------- ----- ---------- ----------\n");
|
|
printed_headers = TRUE;
|
|
}
|
|
|
|
g_get_current_time (&tv0);
|
|
bench_iteration (widget, fn);
|
|
g_get_current_time (&tv1);
|
|
|
|
dt_first = ((double)tv1.tv_sec - tv0.tv_sec) * 1000.0
|
|
+ (tv1.tv_usec - tv0.tv_usec) / 1000.0;
|
|
|
|
g_get_current_time (&tv0);
|
|
for (n = 0; n < num - 1; n++)
|
|
bench_iteration (widget, fn);
|
|
g_get_current_time (&tv1);
|
|
dt = ((double)tv1.tv_sec - tv0.tv_sec) * 1000.0
|
|
+ (tv1.tv_usec - tv0.tv_usec) / 1000.0;
|
|
|
|
g_print ("%s %5d ", pad (name, 20), num);
|
|
if (num > 1)
|
|
g_print ("%10.1f %10.1f\n", dt_first, dt/(num-1));
|
|
else
|
|
g_print ("%10.1f\n", dt_first);
|
|
}
|
|
|
|
void
|
|
do_bench (char* what, int num)
|
|
{
|
|
int i;
|
|
GtkWidget *widget;
|
|
void (* fn) (GtkWidget *widget);
|
|
fn = NULL;
|
|
widget = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
|
|
if (g_ascii_strcasecmp (what, "ALL") == 0)
|
|
{
|
|
for (i = 0; i < nbuttons; i++)
|
|
{
|
|
if (!buttons[i].do_not_benchmark)
|
|
do_real_bench (widget, buttons[i].func, buttons[i].label, num);
|
|
}
|
|
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
for (i = 0; i < nbuttons; i++)
|
|
{
|
|
if (strcmp (buttons[i].label, what) == 0)
|
|
{
|
|
fn = buttons[i].func;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!fn)
|
|
g_print ("Can't bench: \"%s\" not found.\n", what);
|
|
else
|
|
do_real_bench (widget, fn, buttons[i].label, num);
|
|
}
|
|
}
|
|
|
|
void
|
|
usage (void)
|
|
{
|
|
fprintf (stderr, "Usage: testgtk [--bench ALL|<bench>[:<count>]]\n");
|
|
exit (1);
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
GtkCssProvider *provider, *memory_provider;
|
|
GdkDisplay *display;
|
|
GdkScreen *screen;
|
|
GtkBindingSet *binding_set;
|
|
int i;
|
|
gboolean done_benchmarks = FALSE;
|
|
|
|
srand (time (NULL));
|
|
|
|
test_init ();
|
|
|
|
g_set_application_name ("GTK+ Test Program");
|
|
|
|
gtk_init (&argc, &argv);
|
|
|
|
provider = gtk_css_provider_new ();
|
|
|
|
/* Check to see if we are being run from the correct
|
|
* directory.
|
|
*/
|
|
if (file_exists ("testgtk.css"))
|
|
gtk_css_provider_load_from_path (provider, "testgtk.css", NULL);
|
|
else if (file_exists ("tests/testgtk.css"))
|
|
gtk_css_provider_load_from_path (provider, "tests/testgtk.css", NULL);
|
|
else
|
|
g_warning ("Couldn't find file \"testgtk.css\".");
|
|
|
|
display = gdk_display_get_default ();
|
|
screen = gdk_display_get_default_screen (display);
|
|
|
|
gtk_style_context_add_provider_for_screen (screen, GTK_STYLE_PROVIDER (provider),
|
|
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
|
|
g_object_unref (provider);
|
|
|
|
gtk_accelerator_set_default_mod_mask (GDK_SHIFT_MASK |
|
|
GDK_CONTROL_MASK |
|
|
GDK_MOD1_MASK |
|
|
GDK_META_MASK |
|
|
GDK_SUPER_MASK |
|
|
GDK_HYPER_MASK |
|
|
GDK_MOD4_MASK);
|
|
/* benchmarking
|
|
*/
|
|
for (i = 1; i < argc; i++)
|
|
{
|
|
if (strncmp (argv[i], "--bench", strlen("--bench")) == 0)
|
|
{
|
|
int num = 1;
|
|
char *nextarg;
|
|
char *what;
|
|
char *count;
|
|
|
|
nextarg = strchr (argv[i], '=');
|
|
if (nextarg)
|
|
nextarg++;
|
|
else
|
|
{
|
|
i++;
|
|
if (i == argc)
|
|
usage ();
|
|
nextarg = argv[i];
|
|
}
|
|
|
|
count = strchr (nextarg, ':');
|
|
if (count)
|
|
{
|
|
what = g_strndup (nextarg, count - nextarg);
|
|
count++;
|
|
num = atoi (count);
|
|
if (num <= 0)
|
|
usage ();
|
|
}
|
|
else
|
|
what = g_strdup (nextarg);
|
|
|
|
do_bench (what, num ? num : 1);
|
|
done_benchmarks = TRUE;
|
|
}
|
|
else
|
|
usage ();
|
|
}
|
|
if (done_benchmarks)
|
|
return 0;
|
|
|
|
/* bindings test
|
|
*/
|
|
binding_set = gtk_binding_set_by_class (g_type_class_ref (GTK_TYPE_WIDGET));
|
|
gtk_binding_entry_add_signal (binding_set,
|
|
'9', GDK_CONTROL_MASK | GDK_RELEASE_MASK,
|
|
"debug_msg",
|
|
1,
|
|
G_TYPE_STRING, "GtkWidgetClass <ctrl><release>9 test");
|
|
|
|
memory_provider = gtk_css_provider_new ();
|
|
gtk_css_provider_load_from_data (memory_provider,
|
|
"#testgtk-version-label {\n"
|
|
" color: #f00;\n"
|
|
" font: Sans 18;\n"
|
|
"}",
|
|
-1, NULL);
|
|
gtk_style_context_add_provider_for_screen (screen, GTK_STYLE_PROVIDER (memory_provider),
|
|
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION + 1);
|
|
|
|
create_main_window ();
|
|
|
|
gtk_main ();
|
|
|
|
if (1)
|
|
{
|
|
while (g_main_context_pending (NULL))
|
|
g_main_context_iteration (NULL, FALSE);
|
|
#if 0
|
|
sleep (1);
|
|
while (g_main_context_pending (NULL))
|
|
g_main_context_iteration (NULL, FALSE);
|
|
#endif
|
|
}
|
|
return 0;
|
|
}
|