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gtk3/tests/testgtk.c
Owen Taylor 443648028c Take putback events into account 
* gdk/gdk.c (gdk_events_pending): Take putback events into
  account

* gdk/gdk.c (gdk_event_free): Handle dropdataavaible memory
  allocation correctly. (Incompatible change: client must
  _not_ fre event->data and event->data_type.)

* gdk/gdk.c (gdk_event_translate): Changed DND dragging
  so that we don't ungrab pointer when we reenter window
  to prevent extra Enter/Leave effects which had bad
  effects.
  Changed drag zone handling to not send uncessary
  DragEnter events.
  Fixed EnterNotify/LeaveNotify handling. (Only pay
  attention to events on window, don't specify these
  events to XGrabPointer - that isn't valid, and handle
  reverse the sense of the handling of LeaveNotify.)

* gdk/gdkwindow.c (gdk_window_remove_filter): Free removed
  filter.

* gtk/gtk.defs (GdkFont): gdk_font_free => gdk_font_unref

* gtk/gtkmain.{c,h} (gtk_events_pending): new function - apps
  should use this instead of gdk_events_pending.

* gtk/gtkvbbox.h: Fixed a duplication in the headers.

* gtk/testgtk.c (dnd_drop): Don't free the drop data,
  it belongs to the event.
1998-01-17 23:24:09 +00:00

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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include "gtk.h"
#include "../gdk/gdk.h"
#include "../gdk/gdkx.h"
void
destroy_window (GtkWidget *widget,
GtkWidget **window)
{
*window = NULL;
}
void
button_window (GtkWidget *widget,
GtkWidget *button)
{
if (!GTK_WIDGET_VISIBLE (button))
gtk_widget_show (button);
else
gtk_widget_hide (button);
}
void
create_buttons ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *table;
GtkWidget *button[10];
GtkWidget *separator;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "buttons");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
table = gtk_table_new (3, 3, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 5);
gtk_table_set_col_spacings (GTK_TABLE (table), 5);
gtk_container_border_width (GTK_CONTAINER (table), 10);
gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0);
gtk_widget_show (table);
button[0] = gtk_button_new_with_label ("button1");
button[1] = gtk_button_new_with_label ("button2");
button[2] = gtk_button_new_with_label ("button3");
button[3] = gtk_button_new_with_label ("button4");
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_with_label ("button8");
button[8] = gtk_button_new_with_label ("button9");
gtk_signal_connect (GTK_OBJECT (button[0]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[1]);
gtk_table_attach (GTK_TABLE (table), button[0], 0, 1, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (button[0]);
gtk_signal_connect (GTK_OBJECT (button[1]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[2]);
gtk_table_attach (GTK_TABLE (table), button[1], 1, 2, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (button[1]);
gtk_signal_connect (GTK_OBJECT (button[2]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[3]);
gtk_table_attach (GTK_TABLE (table), button[2], 2, 3, 2, 3,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (button[2]);
gtk_signal_connect (GTK_OBJECT (button[3]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[4]);
gtk_table_attach (GTK_TABLE (table), button[3], 0, 1, 2, 3,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (button[3]);
gtk_signal_connect (GTK_OBJECT (button[4]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[5]);
gtk_table_attach (GTK_TABLE (table), button[4], 2, 3, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (button[4]);
gtk_signal_connect (GTK_OBJECT (button[5]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[6]);
gtk_table_attach (GTK_TABLE (table), button[5], 1, 2, 2, 3,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (button[5]);
gtk_signal_connect (GTK_OBJECT (button[6]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[7]);
gtk_table_attach (GTK_TABLE (table), button[6], 1, 2, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (button[6]);
gtk_signal_connect (GTK_OBJECT (button[7]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[8]);
gtk_table_attach (GTK_TABLE (table), button[7], 2, 3, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (button[7]);
gtk_signal_connect (GTK_OBJECT (button[8]), "clicked",
GTK_SIGNAL_FUNC(button_window),
button[0]);
gtk_table_attach (GTK_TABLE (table), button[8], 0, 1, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (button[8]);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
gtk_widget_show (box2);
button[9] = gtk_button_new_with_label ("close");
gtk_signal_connect_object (GTK_OBJECT (button[9]), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button[9], TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button[9], GTK_CAN_DEFAULT);
gtk_widget_grab_default (button[9]);
gtk_widget_show (button[9]);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
void
create_toggle_buttons ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *button;
GtkWidget *separator;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "toggle buttons");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
button = gtk_toggle_button_new_with_label ("button1");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_toggle_button_new_with_label ("button2");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_toggle_button_new_with_label ("button3");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
void
create_check_buttons ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *button;
GtkWidget *separator;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "check buttons");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
button = gtk_check_button_new_with_label ("button1");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_check_button_new_with_label ("button2");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_check_button_new_with_label ("button3");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
void
create_radio_buttons ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *button;
GtkWidget *separator;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "radio buttons");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
button = gtk_radio_button_new_with_label (NULL, "button1");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_radio_button_new_with_label (
gtk_radio_button_group (GTK_RADIO_BUTTON (button)),
"button2");
gtk_toggle_button_set_state (GTK_TOGGLE_BUTTON (button), TRUE);
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_radio_button_new_with_label (
gtk_radio_button_group (GTK_RADIO_BUTTON (button)),
"button3");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
void
bbox_widget_destroy (GtkWidget* widget, GtkWidget* todestroy)
{
}
void
create_bbox_window (gint horizontal,
char* title,
gint pos,
gint spacing,
gint child_w,
gint child_h,
gint layout)
{
GtkWidget* window;
GtkWidget* box1;
GtkWidget* bbox;
GtkWidget* button;
/* create a new window */
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW (window), title);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(bbox_widget_destroy), window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(bbox_widget_destroy), window);
if (horizontal)
{
gtk_widget_set_usize (window, 550, 60);
gtk_widget_set_uposition (window, 150, pos);
box1 = gtk_vbox_new (FALSE, 0);
}
else
{
gtk_widget_set_usize (window, 150, 400);
gtk_widget_set_uposition (window, pos, 200);
box1 = gtk_vbox_new (FALSE, 0);
}
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
if (horizontal)
bbox = gtk_hbutton_box_new();
else
bbox = gtk_vbutton_box_new();
gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout);
gtk_button_box_set_spacing (GTK_BUTTON_BOX (bbox), spacing);
gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), child_w, child_h);
gtk_widget_show (bbox);
gtk_container_border_width (GTK_CONTAINER(box1), 25);
gtk_box_pack_start (GTK_BOX (box1), bbox, TRUE, TRUE, 0);
button = gtk_button_new_with_label ("OK");
gtk_container_add (GTK_CONTAINER(bbox), button);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(bbox_widget_destroy), window);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Cancel");
gtk_container_add (GTK_CONTAINER(bbox), button);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Help");
gtk_container_add (GTK_CONTAINER(bbox), button);
gtk_widget_show (button);
gtk_widget_show (window);
}
void
test_hbbox ()
{
create_bbox_window (TRUE, "Spread", 50, 40, 85, 28, GTK_BUTTONBOX_SPREAD);
create_bbox_window (TRUE, "Edge", 200, 40, 85, 25, GTK_BUTTONBOX_EDGE);
create_bbox_window (TRUE, "Start", 350, 40, 85, 25, GTK_BUTTONBOX_START);
create_bbox_window (TRUE, "End", 500, 15, 30, 25, GTK_BUTTONBOX_END);
}
void
test_vbbox ()
{
create_bbox_window (FALSE, "Spread", 50, 40, 85, 25, GTK_BUTTONBOX_SPREAD);
create_bbox_window (FALSE, "Edge", 250, 40, 85, 28, GTK_BUTTONBOX_EDGE);
create_bbox_window (FALSE, "Start", 450, 40, 85, 25, GTK_BUTTONBOX_START);
create_bbox_window (FALSE, "End", 650, 15, 30, 25, GTK_BUTTONBOX_END);
}
void
create_button_box ()
{
static GtkWidget* window = NULL;
GtkWidget* bbox;
GtkWidget* button;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW (window),
"Button Box Test");
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window), &window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window), &window);
gtk_container_border_width (GTK_CONTAINER (window), 20);
/*
*these 15 lines are a nice and easy example for GtkHButtonBox
*/
bbox = gtk_hbutton_box_new ();
gtk_container_add (GTK_CONTAINER (window), bbox);
gtk_widget_show (bbox);
button = gtk_button_new_with_label ("Horizontal");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(test_hbbox), 0);
gtk_container_add (GTK_CONTAINER (bbox), button);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Vertical");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(test_vbbox), 0);
gtk_container_add (GTK_CONTAINER (bbox), button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
GtkWidget *
new_pixmap (char *filename,
GdkWindow *window,
GdkColor *background)
{
GtkWidget *wpixmap;
GdkPixmap *pixmap;
GdkBitmap *mask;
pixmap = gdk_pixmap_create_from_xpm (window, &mask,
background,
"test.xpm");
wpixmap = gtk_pixmap_new (pixmap, mask);
return wpixmap;
}
void
set_toolbar_horizontal (GtkWidget *widget,
gpointer data)
{
gtk_toolbar_set_orientation (GTK_TOOLBAR (data), GTK_ORIENTATION_HORIZONTAL);
}
void
set_toolbar_vertical (GtkWidget *widget,
gpointer data)
{
gtk_toolbar_set_orientation (GTK_TOOLBAR (data), GTK_ORIENTATION_VERTICAL);
}
void
set_toolbar_icons (GtkWidget *widget,
gpointer data)
{
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_ICONS);
}
void
set_toolbar_text (GtkWidget *widget,
gpointer data)
{
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_TEXT);
}
void
set_toolbar_both (GtkWidget *widget,
gpointer data)
{
gtk_toolbar_set_style (GTK_TOOLBAR (data), GTK_TOOLBAR_BOTH);
}
void
set_toolbar_small_space (GtkWidget *widget,
gpointer data)
{
gtk_toolbar_set_space_size (GTK_TOOLBAR (data), 5);
}
void
set_toolbar_big_space (GtkWidget *widget,
gpointer data)
{
gtk_toolbar_set_space_size (GTK_TOOLBAR (data), 10);
}
void
set_toolbar_enable (GtkWidget *widget,
gpointer data)
{
gtk_toolbar_set_tooltips (GTK_TOOLBAR (data), TRUE);
}
void
set_toolbar_disable (GtkWidget *widget,
gpointer data)
{
gtk_toolbar_set_tooltips (GTK_TOOLBAR (data), FALSE);
}
void
create_toolbar (void)
{
static GtkWidget *window = NULL;
GtkWidget *toolbar;
GtkWidget *entry;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW (window), "Toolbar test");
gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, TRUE);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC (destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC (destroy_window),
&window);
gtk_container_border_width (GTK_CONTAINER (window), 0);
gtk_widget_realize (window);
toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_BOTH);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Horizontal", "Horizontal toolbar layout",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_horizontal, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Vertical", "Vertical toolbar layout",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_vertical, toolbar);
gtk_toolbar_append_space (GTK_TOOLBAR(toolbar));
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Icons", "Only show toolbar icons",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_icons, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Text", "Only show toolbar text",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_text, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Both", "Show toolbar icons and text",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_both, toolbar);
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
entry = gtk_entry_new ();
gtk_widget_show(entry);
gtk_toolbar_append_widget (GTK_TOOLBAR (toolbar), NULL, entry);
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Small", "Use small spaces",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_small_space, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Big", "Use big spaces",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_big_space, toolbar);
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Enable", "Enable tooltips",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_enable, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Disable", "Disable tooltips",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_disable, toolbar);
gtk_container_add (GTK_CONTAINER (window), toolbar);
gtk_widget_show (toolbar);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
GtkWidget *
make_toolbar (GtkWidget *window)
{
GtkWidget *toolbar;
if (!GTK_WIDGET_REALIZED (window))
gtk_widget_realize (window);
toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL, GTK_TOOLBAR_BOTH);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Horizontal", "Horizontal toolbar layout",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_horizontal, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Vertical", "Vertical toolbar layout",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_vertical, toolbar);
gtk_toolbar_append_space (GTK_TOOLBAR(toolbar));
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Icons", "Only show toolbar icons",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_icons, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Text", "Only show toolbar text",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_text, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Both", "Show toolbar icons and text",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_both, toolbar);
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Small", "Use small spaces",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_small_space, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Big", "Use big spaces",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_big_space, toolbar);
gtk_toolbar_append_space (GTK_TOOLBAR (toolbar));
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Enable", "Enable tooltips",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_enable, toolbar);
gtk_toolbar_append_item (GTK_TOOLBAR (toolbar),
"Disable", "Disable tooltips",
GTK_PIXMAP (new_pixmap ("test.xpm", window->window,
&window->style->bg[GTK_STATE_NORMAL])),
(GtkSignalFunc) set_toolbar_disable, toolbar);
return toolbar;
}
void
create_handle_box ()
{
static GtkWidget* window = NULL;
GtkWidget *hbox;
GtkWidget *toolbar;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW (window),
"Handle Box Test");
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window), &window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window), &window);
gtk_container_border_width (GTK_CONTAINER (window), 20);
hbox = gtk_handle_box_new ();
gtk_container_add (GTK_CONTAINER (window), hbox);
gtk_widget_show (hbox);
toolbar = make_toolbar (window);
gtk_container_add (GTK_CONTAINER (hbox), toolbar);
gtk_widget_show (toolbar);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
void
reparent_label (GtkWidget *widget,
GtkWidget *new_parent)
{
GtkWidget *label;
label = gtk_object_get_user_data (GTK_OBJECT (widget));
gtk_widget_reparent (label, new_parent);
}
void
create_reparent ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *box3;
GtkWidget *frame;
GtkWidget *button;
GtkWidget *label;
GtkWidget *separator;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "buttons");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_hbox_new (FALSE, 5);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
label = gtk_label_new ("Hello World");
frame = gtk_frame_new ("Frame 1");
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
box3 = gtk_vbox_new (FALSE, 5);
gtk_container_border_width (GTK_CONTAINER (box3), 5);
gtk_container_add (GTK_CONTAINER (frame), box3);
gtk_widget_show (box3);
button = gtk_button_new_with_label ("switch");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(reparent_label),
box3);
gtk_object_set_user_data (GTK_OBJECT (button), label);
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
gtk_widget_show (button);
gtk_box_pack_start (GTK_BOX (box3), label, FALSE, TRUE, 0);
gtk_widget_show (label);
frame = gtk_frame_new ("Frame 2");
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
box3 = gtk_vbox_new (FALSE, 5);
gtk_container_border_width (GTK_CONTAINER (box3), 5);
gtk_container_add (GTK_CONTAINER (frame), box3);
gtk_widget_show (box3);
button = gtk_button_new_with_label ("switch");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(reparent_label),
box3);
gtk_object_set_user_data (GTK_OBJECT (button), label);
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
gtk_widget_show (button);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
void
create_pixmap ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *box3;
GtkWidget *button;
GtkWidget *label;
GtkWidget *separator;
GtkWidget *pixmapwid;
GdkPixmap *pixmap;
GdkBitmap *mask;
GtkStyle *style;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "pixmap");
gtk_container_border_width (GTK_CONTAINER (window), 0);
gtk_widget_realize(window);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
button = gtk_button_new ();
gtk_box_pack_start (GTK_BOX (box2), button, FALSE, FALSE, 0);
gtk_widget_show (button);
style=gtk_widget_get_style(button);
pixmap = gdk_pixmap_create_from_xpm (window->window, &mask,
&style->bg[GTK_STATE_NORMAL],
"test.xpm");
pixmapwid = gtk_pixmap_new (pixmap, mask);
label = gtk_label_new ("Pixmap\ntest");
box3 = gtk_hbox_new (FALSE, 0);
gtk_container_border_width (GTK_CONTAINER (box3), 2);
gtk_container_add (GTK_CONTAINER (box3), pixmapwid);
gtk_container_add (GTK_CONTAINER (box3), label);
gtk_container_add (GTK_CONTAINER (button), box3);
gtk_widget_show (pixmapwid);
gtk_widget_show (label);
gtk_widget_show (box3);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
void
create_tooltips ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *button;
GtkWidget *separator;
GtkTooltips *tooltips;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "tooltips");
gtk_container_border_width (GTK_CONTAINER (window), 0);
tooltips=gtk_tooltips_new();
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
button = gtk_toggle_button_new_with_label ("button1");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
gtk_tooltips_set_tips(tooltips,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_show (button);
gtk_tooltips_set_tips(tooltips,button,"This is button 2");
button = gtk_toggle_button_new_with_label ("button3");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
gtk_tooltips_set_tips (tooltips, button, "This is button 3. 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.");
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
gtk_tooltips_set_tips (tooltips, button, "Push this button to close window");
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
GtkWidget*
create_menu (int depth)
{
GtkWidget *menu;
GtkWidget *submenu;
GtkWidget *menuitem;
GSList *group;
char buf[32];
int i, j;
if (depth < 1)
return NULL;
menu = gtk_menu_new ();
submenu = NULL;
group = NULL;
for (i = 0, j = 1; i < 5; i++, j++)
{
sprintf (buf, "item %2d - %d", depth, j);
menuitem = gtk_radio_menu_item_new_with_label (group, buf);
group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menuitem));
if (depth % 2)
gtk_check_menu_item_set_show_toggle (GTK_CHECK_MENU_ITEM (menuitem), TRUE);
gtk_menu_append (GTK_MENU (menu), menuitem);
gtk_widget_show (menuitem);
if (depth > 0)
{
if (!submenu)
submenu = create_menu (depth - 1);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
}
}
return menu;
}
void
create_menus ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *button;
GtkWidget *menu;
GtkWidget *menubar;
GtkWidget *menuitem;
GtkWidget *optionmenu;
GtkWidget *separator;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "menus");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 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 (2);
menuitem = gtk_menu_item_new_with_label ("test\nline2");
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
gtk_widget_show (menuitem);
menuitem = gtk_menu_item_new_with_label ("foo");
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
gtk_widget_show (menuitem);
menuitem = gtk_menu_item_new_with_label ("bar");
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
gtk_menu_item_right_justify (GTK_MENU_ITEM (menuitem));
gtk_menu_bar_append (GTK_MENU_BAR (menubar), menuitem);
gtk_widget_show (menuitem);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
optionmenu = gtk_option_menu_new ();
gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), create_menu (1));
gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), 4);
gtk_box_pack_start (GTK_BOX (box2), optionmenu, TRUE, TRUE, 0);
gtk_widget_show (optionmenu);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* GtkScrolledWindow
*/
void
create_scrolled_windows ()
{
static GtkWidget *window;
GtkWidget *scrolled_window;
GtkWidget *table;
GtkWidget *button;
char buffer[32];
int i, j;
if (!window)
{
window = gtk_dialog_new ();
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "dialog");
gtk_container_border_width (GTK_CONTAINER (window), 0);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_container_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 (GTK_DIALOG (window)->vbox),
scrolled_window, TRUE, TRUE, 0);
gtk_widget_show (scrolled_window);
table = gtk_table_new (20, 20, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 10);
gtk_table_set_col_spacings (GTK_TABLE (table), 10);
gtk_container_add (GTK_CONTAINER (scrolled_window), table);
gtk_widget_show (table);
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_table_attach_defaults (GTK_TABLE (table), button,
i, i+1, j, j+1);
gtk_widget_show (button);
}
button = gtk_button_new_with_label ("close");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* GtkEntry
*/
void entry_toggle_editable (GtkWidget *checkbutton,
GtkWidget *entry)
{
gtk_entry_set_editable(GTK_ENTRY(entry),
GTK_TOGGLE_BUTTON(checkbutton)->active);
}
void
create_entry ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *editable_check;
GtkWidget *entry, *cb;
GtkWidget *button;
GtkWidget *separator;
GList *cbitems = NULL;
if (!window)
{
cbitems = g_list_append(cbitems, "item1");
cbitems = g_list_append(cbitems, "item2");
cbitems = g_list_append(cbitems, "and item3");
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "entry");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
entry = gtk_entry_new ();
gtk_entry_set_text (GTK_ENTRY (entry), "hello world");
gtk_entry_select_region (GTK_ENTRY (entry),
0, GTK_ENTRY(entry)->text_length);
gtk_box_pack_start (GTK_BOX (box2), entry, TRUE, TRUE, 0);
gtk_widget_show (entry);
cb = gtk_combo_box_new (cbitems);
gtk_entry_set_text (GTK_ENTRY (cb), "hello world");
gtk_entry_select_region (GTK_ENTRY (cb),
0, GTK_ENTRY(entry)->text_length);
gtk_box_pack_start (GTK_BOX (box2), cb, TRUE, TRUE, 0);
gtk_widget_show (cb);
editable_check = gtk_check_button_new_with_label("Editable");
gtk_box_pack_start (GTK_BOX (box2), editable_check, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT(editable_check), "toggled",
GTK_SIGNAL_FUNC(entry_toggle_editable), entry);
gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(editable_check), TRUE);
gtk_widget_show (editable_check);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
/* else
gtk_widget_destroy (window); */
}
/*
* GtkList
*/
void
list_add (GtkWidget *widget,
GtkWidget *list)
{
static int i = 1;
gchar buffer[64];
GtkWidget *list_item;
sprintf (buffer, "added item %d", i++);
list_item = gtk_list_item_new_with_label (buffer);
gtk_widget_show (list_item);
gtk_container_add (GTK_CONTAINER (list), list_item);
}
void
list_remove (GtkWidget *widget,
GtkWidget *list)
{
GList *tmp_list;
GList *clear_list;
tmp_list = GTK_LIST (list)->selection;
clear_list = NULL;
while (tmp_list)
{
clear_list = g_list_prepend (clear_list, tmp_list->data);
tmp_list = tmp_list->next;
}
clear_list = g_list_reverse (clear_list);
gtk_list_remove_items (GTK_LIST (list), clear_list);
tmp_list = clear_list;
while (tmp_list)
{
gtk_widget_destroy (GTK_WIDGET (tmp_list->data));
tmp_list = tmp_list->next;
}
g_list_free (clear_list);
}
void
create_list ()
{
static GtkWidget *window = NULL;
static char *list_items[] =
{
"hello",
"world",
"blah",
"foo",
"bar",
"argh",
"spencer",
"is a",
"wussy",
"programmer",
};
static int nlist_items = sizeof (list_items) / sizeof (list_items[0]);
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *scrolled_win;
GtkWidget *list;
GtkWidget *list_item;
GtkWidget *button;
GtkWidget *separator;
int i;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "list");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
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 (box2), scrolled_win, TRUE, TRUE, 0);
gtk_widget_show (scrolled_win);
list = gtk_list_new ();
gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_MULTIPLE);
gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_BROWSE);
gtk_container_add (GTK_CONTAINER (scrolled_win), list);
gtk_widget_show (list);
for (i = 0; i < nlist_items; i++)
{
list_item = gtk_list_item_new_with_label (list_items[i]);
gtk_container_add (GTK_CONTAINER (list), list_item);
gtk_widget_show (list_item);
}
button = gtk_button_new_with_label ("add");
GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(list_add),
list);
gtk_box_pack_start (GTK_BOX (box2), button, FALSE, TRUE, 0);
gtk_widget_show (button);
button = gtk_button_new_with_label ("remove");
GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(list_remove),
list);
gtk_box_pack_start (GTK_BOX (box2), button, FALSE, TRUE, 0);
gtk_widget_show (button);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* GtkCList
*/
#define TESTGTK_CLIST_COLUMNS 7
static gint clist_rows = 0;
static gint clist_selected_row = 0;
void
add1000_clist (GtkWidget *widget, gpointer data)
{
gint i;
char text[TESTGTK_CLIST_COLUMNS][50];
char *texts[TESTGTK_CLIST_COLUMNS];
for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
{
texts[i] = text[i];
sprintf (text[i], "Column %d", i);
}
sprintf (text[1], "Right");
sprintf (text[2], "Center");
gtk_clist_freeze (GTK_CLIST (data));
for (i = 0; i < 1000; i++)
{
sprintf (text[0], "Row %d", clist_rows++);
gtk_clist_append (GTK_CLIST (data), texts);
}
gtk_clist_thaw (GTK_CLIST (data));
}
void
add10000_clist (GtkWidget *widget, gpointer data)
{
gint i;
char text[TESTGTK_CLIST_COLUMNS][50];
char *texts[TESTGTK_CLIST_COLUMNS];
for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
{
texts[i] = text[i];
sprintf (text[i], "Column %d", i);
}
sprintf (text[1], "Right");
sprintf (text[2], "Center");
gtk_clist_freeze (GTK_CLIST (data));
for (i = 0; i < 10000; i++)
{
sprintf (text[0], "Row %d", clist_rows++);
gtk_clist_append (GTK_CLIST (data), texts);
}
gtk_clist_thaw (GTK_CLIST (data));
}
void
clear_clist (GtkWidget *widget, gpointer data)
{
gtk_clist_clear (GTK_CLIST (data));
clist_rows = 0;
}
void
remove_row_clist (GtkWidget *widget, gpointer data)
{
gtk_clist_remove (GTK_CLIST (data), clist_selected_row);
clist_rows--;
}
void
select_clist (GtkWidget *widget,
gint row,
gint column,
GdkEventButton *bevent)
{
gint button = 0;
if (bevent)
button = bevent->button;
g_print ("GtkCList Selection: row %d column %d button %d\n",
row, column, button);
clist_selected_row = row;
}
void
list_selection_clist (GtkWidget *widget, gpointer data)
{
GList *list;
GtkCListRow *clist_row;
GtkCList *clist;
}
void
create_clist ()
{
gint i;
static GtkWidget *window = NULL;
static char *titles[] =
{
"Title 0",
"Title 1",
"Title 2",
"Title 3",
"Title 4",
"Title 5",
"Title 6"
};
char text[TESTGTK_CLIST_COLUMNS][50];
char *texts[TESTGTK_CLIST_COLUMNS];
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *clist;
GtkWidget *button;
GtkWidget *separator;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "clist");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_hbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, FALSE, 0);
gtk_widget_show (box2);
/* create this here so we have a pointer to throw at the
* button callbacks -- more is done with it later */
clist = gtk_clist_new (TESTGTK_CLIST_COLUMNS, titles);
button = gtk_button_new_with_label ("Add 1,000 Rows");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button),
"clicked",
(GtkSignalFunc) add1000_clist,
(gpointer) clist);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Add 10,000 Rows");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button),
"clicked",
(GtkSignalFunc) add10000_clist,
(gpointer) clist);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Clear List");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button),
"clicked",
(GtkSignalFunc) clear_clist,
(gpointer) clist);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Remove Row");
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button),
"clicked",
(GtkSignalFunc) remove_row_clist,
(gpointer) clist);
gtk_widget_show (button);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
/*
* the rest of the clist configuration
*/
gtk_clist_set_row_height (GTK_CLIST (clist), 20);
gtk_signal_connect (GTK_OBJECT (clist),
"select_row",
(GtkSignalFunc) select_clist,
NULL);
gtk_clist_set_column_width (GTK_CLIST (clist), 0, 100);
for (i = 1; i < TESTGTK_CLIST_COLUMNS; i++)
gtk_clist_set_column_width (GTK_CLIST (clist), i, 80);
gtk_clist_set_selection_mode (GTK_CLIST (clist), GTK_SELECTION_BROWSE);
gtk_clist_set_policy (GTK_CLIST (clist), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_clist_set_column_justification (GTK_CLIST (clist), 1, GTK_JUSTIFY_RIGHT);
gtk_clist_set_column_justification (GTK_CLIST (clist), 2, GTK_JUSTIFY_CENTER);
for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
{
texts[i] = text[i];
sprintf (text[i], "Column %d", i);
}
sprintf (text[1], "Right");
sprintf (text[2], "Center");
for (i = 0; i < 100; i++)
{
sprintf (text[0], "Row %d", clist_rows++);
gtk_clist_append (GTK_CLIST (clist), texts);
}
gtk_container_border_width (GTK_CONTAINER (clist), 5);
gtk_box_pack_start (GTK_BOX (box2), clist, TRUE, TRUE, 0);
gtk_widget_show (clist);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* GtkColorSelect
*/
void
color_selection_ok (GtkWidget *w,
GtkColorSelectionDialog *cs)
{
GtkColorSelection *colorsel;
gdouble color[4];
colorsel=GTK_COLOR_SELECTION(cs->colorsel);
gtk_color_selection_get_color(colorsel,color);
gtk_color_selection_set_color(colorsel,color);
}
void
color_selection_changed (GtkWidget *w,
GtkColorSelectionDialog *cs)
{
GtkColorSelection *colorsel;
gdouble color[4];
colorsel=GTK_COLOR_SELECTION(cs->colorsel);
gtk_color_selection_get_color(colorsel,color);
}
void
create_color_selection ()
{
static GtkWidget *window = NULL;
if (!window)
{
gtk_preview_set_install_cmap (TRUE);
gtk_widget_push_visual (gtk_preview_get_visual ());
gtk_widget_push_colormap (gtk_preview_get_cmap ());
window = gtk_color_selection_dialog_new ("color selection dialog");
gtk_color_selection_set_opacity (
GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (window)->colorsel),
TRUE);
gtk_color_selection_set_update_policy(
GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (window)->colorsel),
GTK_UPDATE_CONTINUOUS);
gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (
GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (window)->colorsel),
"color_changed",
GTK_SIGNAL_FUNC(color_selection_changed),
window);
gtk_signal_connect (
GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (window)->ok_button),
"clicked",
GTK_SIGNAL_FUNC(color_selection_ok),
window);
gtk_signal_connect_object (
GTK_OBJECT (GTK_COLOR_SELECTION_DIALOG (window)->cancel_button),
"clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_widget_pop_colormap ();
gtk_widget_pop_visual ();
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
void
file_selection_ok (GtkWidget *w,
GtkFileSelection *fs)
{
g_print ("%s\n", gtk_file_selection_get_filename (GTK_FILE_SELECTION (fs)));
}
void
create_file_selection ()
{
static GtkWidget *window = NULL;
if (!window)
{
window = gtk_file_selection_new ("file selection dialog");
gtk_window_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (window)->ok_button),
"clicked", GTK_SIGNAL_FUNC(file_selection_ok),
window);
gtk_signal_connect_object (GTK_OBJECT (GTK_FILE_SELECTION (window)->cancel_button),
"clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* GtkDialog
*/
static GtkWidget *dialog_window = NULL;
void
label_toggle (GtkWidget *widget,
GtkWidget **label)
{
if (!(*label))
{
*label = gtk_label_new ("Dialog Test");
gtk_misc_set_padding (GTK_MISC (*label), 10, 10);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->vbox),
*label, TRUE, TRUE, 0);
gtk_widget_show (*label);
}
else
{
gtk_widget_destroy (*label);
*label = NULL;
}
}
void
create_dialog ()
{
static GtkWidget *label;
GtkWidget *button;
if (!dialog_window)
{
dialog_window = gtk_dialog_new ();
gtk_signal_connect (GTK_OBJECT (dialog_window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&dialog_window);
gtk_signal_connect (GTK_OBJECT (dialog_window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&dialog_window);
gtk_window_set_title (GTK_WINDOW (dialog_window), "dialog");
gtk_container_border_width (GTK_CONTAINER (dialog_window), 0);
button = gtk_button_new_with_label ("OK");
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_grab_default (button);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Toggle");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(label_toggle),
&label);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog_window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_show (button);
label = NULL;
}
if (!GTK_WIDGET_VISIBLE (dialog_window))
gtk_widget_show (dialog_window);
else
gtk_widget_destroy (dialog_window);
}
/*
* GtkRange
*/
void
create_range_controls ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *button;
GtkWidget *scrollbar;
GtkWidget *scale;
GtkWidget *separator;
GtkObject *adjustment;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "range controls");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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_hscale_new (GTK_ADJUSTMENT (adjustment));
gtk_widget_set_usize (GTK_WIDGET (scale), 150, 30);
gtk_range_set_update_policy (GTK_RANGE (scale), GTK_UPDATE_DELAYED);
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_hscrollbar_new (GTK_ADJUSTMENT (adjustment));
gtk_range_set_update_policy (GTK_RANGE (scrollbar),
GTK_UPDATE_CONTINUOUS);
gtk_box_pack_start (GTK_BOX (box2), scrollbar, TRUE, TRUE, 0);
gtk_widget_show (scrollbar);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* GtkRulers
*/
void
create_rulers ()
{
static GtkWidget *window = NULL;
GtkWidget *table;
GtkWidget *ruler;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "rulers");
gtk_widget_set_usize (window, 300, 300);
gtk_widget_set_events (window,
GDK_POINTER_MOTION_MASK
| GDK_POINTER_MOTION_HINT_MASK);
gtk_container_border_width (GTK_CONTAINER (window), 0);
table = gtk_table_new (2, 2, FALSE);
gtk_container_add (GTK_CONTAINER (window), table);
gtk_widget_show (table);
ruler = gtk_hruler_new ();
gtk_ruler_set_range (GTK_RULER (ruler), 5, 15, 0, 20);
gtk_signal_connect_object (
GTK_OBJECT (window),
"motion_notify_event",
GTK_SIGNAL_FUNC(
GTK_WIDGET_CLASS (GTK_OBJECT (ruler)->klass)->motion_notify_event),
GTK_OBJECT (ruler));
gtk_table_attach (GTK_TABLE (table), ruler, 1, 2, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (ruler);
ruler = gtk_vruler_new ();
gtk_ruler_set_range (GTK_RULER (ruler), 5, 15, 0, 20);
gtk_signal_connect_object (
GTK_OBJECT (window),
"motion_notify_event",
GTK_SIGNAL_FUNC (GTK_WIDGET_CLASS (GTK_OBJECT (ruler)->klass)->motion_notify_event),
GTK_OBJECT (ruler));
gtk_table_attach (GTK_TABLE (table), ruler, 0, 1, 1, 2,
GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (ruler);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* GtkText
*/
void
create_text ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *button;
GtkWidget *separator;
GtkWidget *table;
GtkWidget *hscrollbar;
GtkWidget *vscrollbar;
GtkWidget *text;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_widget_set_name (window, "text window");
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "test");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
table = gtk_table_new (2, 2, FALSE);
gtk_table_set_row_spacing (GTK_TABLE (table), 0, 2);
gtk_table_set_col_spacing (GTK_TABLE (table), 0, 2);
gtk_box_pack_start (GTK_BOX (box2), table, TRUE, TRUE, 0);
gtk_widget_show (table);
text = gtk_text_new (NULL, NULL);
gtk_text_set_editable (text, TRUE);
gtk_table_attach_defaults (GTK_TABLE (table), text, 0, 1, 0, 1);
gtk_widget_show (text);
hscrollbar = gtk_hscrollbar_new (GTK_TEXT (text)->hadj);
gtk_table_attach (GTK_TABLE (table), hscrollbar, 0, 1, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (hscrollbar);
vscrollbar = gtk_vscrollbar_new (GTK_TEXT (text)->vadj);
gtk_table_attach (GTK_TABLE (table), vscrollbar, 1, 2, 0, 1,
GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (vscrollbar);
gtk_text_freeze (GTK_TEXT (text));
gtk_widget_realize (text);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"spencer blah blah blah\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"kimball\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"is\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"a\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"wuss.\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"but\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"josephine\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"(his\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"girlfriend\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"is\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"not).\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"why?\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"because\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"spencer\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"puked\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"last\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"night\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"but\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"josephine\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"did\n", -1);
gtk_text_insert (GTK_TEXT (text), NULL, &text->style->black, NULL,
"not", -1);
gtk_text_thaw (GTK_TEXT (text));
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* GtkNotebook
*/
void
rotate_notebook (GtkButton *button,
GtkNotebook *notebook)
{
gtk_notebook_set_tab_pos (notebook, (notebook->tab_pos + 1) % 4);
}
void
create_notebook ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *button;
GtkWidget *separator;
GtkWidget *notebook;
GtkWidget *frame;
GtkWidget *label;
char buffer[32];
int i;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "notebook");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
notebook = gtk_notebook_new ();
gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_TOP);
gtk_box_pack_start (GTK_BOX (box2), notebook, TRUE, TRUE, 0);
gtk_widget_show (notebook);
for (i = 0; i < 5; i++)
{
sprintf (buffer, "Page %d", i+1);
frame = gtk_frame_new (buffer);
gtk_container_border_width (GTK_CONTAINER (frame), 10);
gtk_widget_set_usize (frame, 200, 150);
gtk_widget_show (frame);
label = gtk_label_new (buffer);
gtk_container_add (GTK_CONTAINER (frame), label);
gtk_widget_show (label);
label = gtk_label_new (buffer);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), frame, label);
}
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_hbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
button = gtk_button_new_with_label ("next");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_notebook_next_page),
GTK_OBJECT (notebook));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_button_new_with_label ("prev");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_notebook_prev_page),
GTK_OBJECT (notebook));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_button_new_with_label ("rotate");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(rotate_notebook),
notebook);
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* GtkPanes
*/
void
create_panes ()
{
static GtkWidget *window = NULL;
GtkWidget *frame;
GtkWidget *hpaned;
GtkWidget *vpaned;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "Panes");
gtk_container_border_width (GTK_CONTAINER (window), 0);
vpaned = gtk_vpaned_new ();
gtk_container_add (GTK_CONTAINER (window), vpaned);
gtk_container_border_width (GTK_CONTAINER(vpaned), 5);
gtk_widget_show (vpaned);
hpaned = gtk_hpaned_new ();
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_usize (frame, 60, 60);
gtk_paned_add1 (GTK_PANED (hpaned), frame);
gtk_widget_show (frame);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
gtk_widget_set_usize (frame, 80, 60);
gtk_paned_add2 (GTK_PANED (hpaned), frame);
gtk_widget_show (frame);
gtk_widget_show (hpaned);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
gtk_widget_set_usize (frame, 60, 80);
gtk_paned_add2 (GTK_PANED (vpaned), frame);
gtk_widget_show (frame);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* Drag -N- Drop
*/
gboolean
dnd_drop_destroy_popup (GtkWidget *widget, GtkWindow **window)
{
if(GTK_IS_BUTTON(widget)) /* I.e. they clicked the close button */
gtk_widget_destroy(GTK_WIDGET(*window));
else {
gtk_grab_remove(GTK_WIDGET(*window));
*window = NULL;
}
return TRUE;
}
void
dnd_drop (GtkWidget *button, GdkEvent *event)
{
static GtkWidget *window = NULL;
GtkWidget *vbox, *lbl, *btn;
gchar *msg;
window = gtk_window_new(GTK_WINDOW_DIALOG);
gtk_container_border_width (GTK_CONTAINER(window), 10);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(dnd_drop_destroy_popup),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(dnd_drop_destroy_popup),
&window);
vbox = gtk_vbox_new(FALSE, 5);
/* Display message that we got from drop source */
msg = g_malloc(strlen(event->dropdataavailable.data)
+ strlen(event->dropdataavailable.data_type) + 100);
sprintf(msg, "Drop data of type %s was:\n\n%s",
event->dropdataavailable.data_type,
(char *)event->dropdataavailable.data);
lbl = gtk_label_new(msg);
gtk_label_set_justify(GTK_LABEL(lbl), GTK_JUSTIFY_FILL);
g_free(msg);
gtk_widget_show(lbl);
gtk_box_pack_start_defaults(GTK_BOX(vbox), lbl);
/* Provide an obvious way out of this heinousness */
btn = gtk_button_new_with_label("Continue with life in\nspite of this oppression");
gtk_signal_connect (GTK_OBJECT (btn), "clicked",
GTK_SIGNAL_FUNC(dnd_drop_destroy_popup),
&window);
gtk_widget_show(btn);
gtk_box_pack_start_defaults(GTK_BOX(vbox), btn);
gtk_container_add(GTK_CONTAINER(window), vbox);
gtk_widget_show(vbox);
gtk_grab_add(window);
gtk_widget_show(window);
}
void
dnd_drag_request (GtkWidget *button, GdkEvent *event)
{
#define DND_STRING "Bill Gates demands royalties for\nyour use of his innovation."
gtk_widget_dnd_data_set (button, event, DND_STRING, strlen(DND_STRING) + 1);
}
void
create_dnd ()
{
static GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *box3;
GtkWidget *frame;
GtkWidget *button;
GtkWidget *separator;
/* For clarity... */
char *possible_drag_types[] = {"text/plain"};
char *accepted_drop_types[] = {"text/plain"};
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "Drag -N- Drop");
gtk_container_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
box2 = gtk_hbox_new (FALSE, 5);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
gtk_widget_show (box2);
frame = gtk_frame_new ("Drag");
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
box3 = gtk_vbox_new (FALSE, 5);
gtk_container_border_width (GTK_CONTAINER (box3), 5);
gtk_container_add (GTK_CONTAINER (frame), box3);
gtk_widget_show (box3);
/*
* FROM Button
*/
button = gtk_button_new_with_label ("Drag me!");
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
gtk_widget_show (button);
/*
* currently, the widget has to be realized to
* set dnd on it, this needs to change
*/
gtk_widget_realize (button);
gtk_signal_connect (GTK_OBJECT (button),
"drag_request_event",
GTK_SIGNAL_FUNC(dnd_drag_request),
button);
gtk_widget_dnd_drag_set (button, TRUE, possible_drag_types, 1);
frame = gtk_frame_new ("Drop");
gtk_box_pack_start (GTK_BOX (box2), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
box3 = gtk_vbox_new (FALSE, 5);
gtk_container_border_width (GTK_CONTAINER (box3), 5);
gtk_container_add (GTK_CONTAINER (frame), box3);
gtk_widget_show (box3);
/*
* TO Button
*/
button = gtk_button_new_with_label ("To");
gtk_box_pack_start (GTK_BOX (box3), button, FALSE, TRUE, 0);
gtk_widget_show (button);
gtk_widget_realize (button);
gtk_signal_connect (GTK_OBJECT (button),
"drop_data_available_event",
GTK_SIGNAL_FUNC(dnd_drop),
button);
gtk_widget_dnd_drop_set (button, TRUE, accepted_drop_types, 1, FALSE);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* Shaped Windows
*/
static GdkWindow *root_win = NULL;
static GtkWidget *modeller = NULL;
static GtkWidget *sheets = NULL;
static GtkWidget *rings = NULL;
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 = gtk_object_get_user_data (GTK_OBJECT(widget));
p->x = (int) event->x;
p->y = (int) event->y;
gtk_grab_add (widget);
gdk_pointer_grab (widget->window, TRUE,
GDK_BUTTON_RELEASE_MASK |
GDK_BUTTON_MOTION_MASK,
NULL, NULL, 0);
}
static void
shape_released (GtkWidget *widget)
{
gtk_grab_remove (widget);
gdk_pointer_ungrab (0);
}
static void
shape_motion (GtkWidget *widget,
GdkEventMotion *event)
{
gint xp, yp;
CursorOffset * p;
GdkModifierType mask;
p = gtk_object_get_user_data (GTK_OBJECT (widget));
gdk_window_get_pointer (root_win, &xp, &yp, &mask);
gtk_widget_set_uposition (widget, xp - p->x, yp - p->y);
}
GtkWidget *
shape_create_icon (char *xpm_file,
gint x,
gint y,
gint px,
gint py,
gint window_type)
{
GtkWidget *window;
GtkWidget *pixmap;
GtkWidget *fixed;
CursorOffset* icon_pos;
GdkGC* gc;
GdkBitmap *gdk_pixmap_mask;
GdkPixmap *gdk_pixmap;
GtkStyle *style;
style = gtk_widget_get_default_style ();
gc = style->black_gc;
/*
* GDK_WINDOW_TOPLEVEL works also, giving you a title border
*/
window = gtk_window_new (window_type);
fixed = gtk_fixed_new ();
gtk_widget_set_usize (fixed, 100,100);
gtk_container_add (GTK_CONTAINER (window), fixed);
gtk_widget_show (fixed);
gdk_pixmap = gdk_pixmap_create_from_xpm (window->window, &gdk_pixmap_mask,
&style->bg[GTK_STATE_NORMAL],
xpm_file);
pixmap = gtk_pixmap_new (gdk_pixmap, gdk_pixmap_mask);
gtk_fixed_put (GTK_FIXED (fixed), pixmap, px,py);
gtk_widget_show (pixmap);
gtk_widget_shape_combine_mask (window, gdk_pixmap_mask, px,py);
gtk_widget_set_events (window,
gtk_widget_get_events (window) |
GDK_BUTTON_MOTION_MASK |
GDK_BUTTON_PRESS_MASK);
gtk_signal_connect (GTK_OBJECT (window), "button_press_event",
GTK_SIGNAL_FUNC (shape_pressed),NULL);
gtk_signal_connect (GTK_OBJECT (window), "button_release_event",
GTK_SIGNAL_FUNC (shape_released),NULL);
gtk_signal_connect (GTK_OBJECT (window), "motion_notify_event",
GTK_SIGNAL_FUNC (shape_motion),NULL);
icon_pos = g_new (CursorOffset, 1);
gtk_object_set_user_data(GTK_OBJECT(window), icon_pos);
gtk_widget_set_uposition (window, x, y);
gtk_widget_show (window);
return window;
}
void
create_shapes ()
{
root_win = gdk_window_foreign_new (GDK_ROOT_WINDOW ());
if (!modeller)
{
modeller = shape_create_icon ("Modeller.xpm",
440, 140, 0,0, GTK_WINDOW_POPUP);
gtk_signal_connect (GTK_OBJECT (modeller), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&modeller);
gtk_signal_connect (GTK_OBJECT (modeller), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&modeller);
}
else
gtk_widget_destroy (modeller);
if (!sheets)
{
sheets = shape_create_icon ("FilesQueue.xpm",
580, 170, 0,0, GTK_WINDOW_POPUP);
gtk_signal_connect (GTK_OBJECT (sheets), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&sheets);
gtk_signal_connect (GTK_OBJECT (sheets), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&sheets);
}
else
gtk_widget_destroy (sheets);
if (!rings)
{
rings = shape_create_icon ("3DRings.xpm",
460, 270, 25,25, GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (rings), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&rings);
gtk_signal_connect (GTK_OBJECT (rings), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&rings);
}
else
gtk_widget_destroy (rings);
}
/*
* Progress Bar
*/
static int progress_timer = 0;
gint
progress_timeout (gpointer data)
{
gfloat new_val;
new_val = GTK_PROGRESS_BAR (data)->percentage;
if (new_val >= 1.0)
new_val = 0.0;
new_val += 0.02;
gtk_progress_bar_update (GTK_PROGRESS_BAR (data), new_val);
return TRUE;
}
void
destroy_progress (GtkWidget *widget,
GtkWidget **window)
{
destroy_window (widget, window);
gtk_timeout_remove (progress_timer);
progress_timer = 0;
}
void
create_progress_bar ()
{
static GtkWidget *window = NULL;
GtkWidget *button;
GtkWidget *vbox;
GtkWidget *pbar;
GtkWidget *label;
if (!window)
{
window = gtk_dialog_new ();
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_progress),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_progress),
&window);
gtk_window_set_title (GTK_WINDOW (window), "dialog");
gtk_container_border_width (GTK_CONTAINER (window), 0);
vbox = gtk_vbox_new (FALSE, 5);
gtk_container_border_width (GTK_CONTAINER (vbox), 10);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox),
vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
label = gtk_label_new ("progress...");
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, TRUE, 0);
gtk_widget_show (label);
pbar = gtk_progress_bar_new ();
gtk_widget_set_usize (pbar, 200, 20);
gtk_box_pack_start (GTK_BOX (vbox), pbar, TRUE, TRUE, 0);
gtk_widget_show (pbar);
progress_timer = gtk_timeout_add (100, progress_timeout, pbar);
button = gtk_button_new_with_label ("close");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_grab_default (button);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* Color Preview
*/
static int color_idle = 0;
gint
color_idle_func (GtkWidget *preview)
{
static int count = 1;
guchar buf[768];
int i, j, k;
for (i = 0; i < 256; i++)
{
for (j = 0, k = 0; j < 256; j++)
{
buf[k+0] = i + count;
buf[k+1] = 0;
buf[k+2] = j + count;
k += 3;
}
gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
}
count += 1;
gtk_widget_draw (preview, NULL);
return TRUE;
}
void
color_preview_destroy (GtkWidget *widget,
GtkWidget **window)
{
gtk_idle_remove (color_idle);
color_idle = 0;
destroy_window (widget, window);
}
void
create_color_preview ()
{
static GtkWidget *window = NULL;
GtkWidget *preview;
guchar buf[768];
int i, j, k;
if (!window)
{
gtk_widget_push_visual (gtk_preview_get_visual ());
gtk_widget_push_colormap (gtk_preview_get_cmap ());
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(color_preview_destroy),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(color_preview_destroy),
&window);
gtk_window_set_title (GTK_WINDOW (window), "test");
gtk_container_border_width (GTK_CONTAINER (window), 10);
preview = gtk_preview_new (GTK_PREVIEW_COLOR);
gtk_preview_size (GTK_PREVIEW (preview), 256, 256);
gtk_container_add (GTK_CONTAINER (window), preview);
gtk_widget_show (preview);
for (i = 0; i < 256; i++)
{
for (j = 0, k = 0; j < 256; j++)
{
buf[k+0] = i;
buf[k+1] = 0;
buf[k+2] = j;
k += 3;
}
gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
}
color_idle = gtk_idle_add ((GtkFunction) color_idle_func, preview);
gtk_widget_pop_colormap ();
gtk_widget_pop_visual ();
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* Gray Preview
*/
static int gray_idle = 0;
gint
gray_idle_func (GtkWidget *preview)
{
static int count = 1;
guchar buf[256];
int i, j;
for (i = 0; i < 256; i++)
{
for (j = 0; j < 256; j++)
buf[j] = i + j + count;
gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
}
count += 1;
gtk_widget_draw (preview, NULL);
return TRUE;
}
void
gray_preview_destroy (GtkWidget *widget,
GtkWidget **window)
{
gtk_idle_remove (gray_idle);
gray_idle = 0;
destroy_window (widget, window);
}
void
create_gray_preview ()
{
static GtkWidget *window = NULL;
GtkWidget *preview;
guchar buf[256];
int i, j;
if (!window)
{
gtk_widget_push_visual (gtk_preview_get_visual ());
gtk_widget_push_colormap (gtk_preview_get_cmap ());
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(gray_preview_destroy),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(gray_preview_destroy),
&window);
gtk_window_set_title (GTK_WINDOW (window), "test");
gtk_container_border_width (GTK_CONTAINER (window), 10);
preview = gtk_preview_new (GTK_PREVIEW_GRAYSCALE);
gtk_preview_size (GTK_PREVIEW (preview), 256, 256);
gtk_container_add (GTK_CONTAINER (window), preview);
gtk_widget_show (preview);
for (i = 0; i < 256; i++)
{
for (j = 0; j < 256; j++)
buf[j] = i + j;
gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
}
gray_idle = gtk_idle_add ((GtkFunction) gray_idle_func, preview);
gtk_widget_pop_colormap ();
gtk_widget_pop_visual ();
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* Selection Test
*/
void
selection_test_received (GtkWidget *list, GtkSelectionData *data)
{
GdkAtom *atoms;
GtkWidget *list_item;
GList *item_list;
int i, l;
if (data->length < 0)
{
g_print ("Selection retrieval failed\n");
return;
}
if (data->type != GDK_SELECTION_TYPE_ATOM)
{
g_print ("Selection \"TARGETS\" was not returned as atoms!\n");
return;
}
/* Clear out any current list items */
gtk_list_clear_items (GTK_LIST(list), 0, -1);
/* Add new items to list */
atoms = (GdkAtom *)data->data;
item_list = NULL;
l = data->length / sizeof (GdkAtom);
for (i = 0; i < l; i++)
{
char *name;
name = gdk_atom_name (atoms[i]);
if (name != NULL)
{
list_item = gtk_list_item_new_with_label (name);
g_free (name);
}
else
list_item = gtk_list_item_new_with_label ("(bad atom)");
gtk_widget_show (list_item);
item_list = g_list_append (item_list, list_item);
}
gtk_list_append_items (GTK_LIST (list), item_list);
return;
}
void
selection_test_get_targets (GtkWidget *widget, GtkWidget *list)
{
static GdkAtom targets_atom = GDK_NONE;
if (targets_atom == GDK_NONE)
targets_atom = gdk_atom_intern ("TARGETS", FALSE);
gtk_selection_convert (list, GDK_SELECTION_PRIMARY, targets_atom,
GDK_CURRENT_TIME);
}
void
create_selection_test ()
{
static GtkWidget *window = NULL;
GtkWidget *button;
GtkWidget *vbox;
GtkWidget *scrolled_win;
GtkWidget *list;
GtkWidget *label;
if (!window)
{
window = gtk_dialog_new ();
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "Selection Test");
gtk_container_border_width (GTK_CONTAINER (window), 0);
/* Create the list */
vbox = gtk_vbox_new (FALSE, 5);
gtk_container_border_width (GTK_CONTAINER (vbox), 10);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox,
TRUE, TRUE, 0);
gtk_widget_show (vbox);
label = gtk_label_new ("Gets available targets for current selection");
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
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_usize (scrolled_win, 100, 200);
gtk_widget_show (scrolled_win);
list = gtk_list_new ();
gtk_container_add (GTK_CONTAINER (scrolled_win), list);
gtk_signal_connect (GTK_OBJECT(list), "selection_received",
GTK_SIGNAL_FUNC (selection_test_received), NULL);
gtk_widget_show (list);
/* .. And create some buttons */
button = gtk_button_new_with_label ("Get Targets");
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (selection_test_get_targets), list);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Quit");
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (gtk_widget_destroy),
GTK_OBJECT (window));
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* Gamma Curve
*/
void
create_gamma_curve ()
{
static GtkWidget *window = NULL, *curve;
static int count = 0;
gfloat vec[256];
gint max;
gint i;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW (window), "test");
gtk_container_border_width (GTK_CONTAINER (window), 10);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
curve = gtk_gamma_curve_new ();
gtk_container_add (GTK_CONTAINER (window), curve);
gtk_widget_show (curve);
}
max = 127 + (count % 2)*128;
gtk_curve_set_range (GTK_CURVE (GTK_GAMMA_CURVE (curve)->curve),
0, max, 0, max);
for (i = 0; i < max; ++i)
vec[i] = (127 / sqrt (max)) * sqrt (i);
gtk_curve_set_vector (GTK_CURVE (GTK_GAMMA_CURVE (curve)->curve),
max, vec);
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else if (count % 4 == 3)
{
gtk_widget_destroy (window);
window = NULL;
}
++count;
}
static int scroll_test_pos = 0.0;
static GdkGC *scroll_test_gc = NULL;
static gint
scroll_test_expose (GtkWidget *widget, GdkEventExpose *event,
GtkAdjustment *adj)
{
gint i,j;
gint imin, imax, jmin, jmax;
imin = (event->area.x) / 10;
imax = (event->area.x + event->area.width + 9) / 10;
jmin = ((int)adj->value + event->area.y) / 10;
jmax = ((int)adj->value + event->area.y + event->area.height + 9) / 10;
gdk_window_clear_area (widget->window,
event->area.x, event->area.y,
event->area.width, event->area.height);
for (i=imin; i<imax; i++)
for (j=jmin; j<jmax; j++)
if ((i+j) % 2)
gdk_draw_rectangle (widget->window,
widget->style->black_gc,
TRUE,
10*i, 10*j - (int)adj->value, 1+i%10, 1+j%10);
return TRUE;
}
static void
scroll_test_configure (GtkWidget *widget, GdkEventConfigure *event,
GtkAdjustment *adj)
{
adj->page_increment = 0.9 * widget->allocation.height;
adj->page_size = widget->allocation.height;
gtk_signal_emit_by_name (GTK_OBJECT (adj), "changed");
}
static void
scroll_test_adjustment_changed (GtkAdjustment *adj, GtkWidget *widget)
{
gint source_min = (int)adj->value - scroll_test_pos;
gint source_max = source_min + widget->allocation.height;
gint dest_min = 0;
gint dest_max = widget->allocation.height;
GdkRectangle rect;
GdkEvent *event;
scroll_test_pos = adj->value;
if (!GTK_WIDGET_DRAWABLE (widget))
return;
if (source_min < 0)
{
rect.x = 0;
rect.y = 0;
rect.width = widget->allocation.width;
rect.height = -source_min;
if (rect.height > widget->allocation.height)
rect.height = widget->allocation.height;
source_min = 0;
dest_min = rect.height;
}
else
{
rect.x = 0;
rect.y = 2*widget->allocation.height - source_max;
if (rect.y < 0)
rect.y = 0;
rect.width = widget->allocation.width;
rect.height = widget->allocation.height - rect.y;
source_max = widget->allocation.height;
dest_max = rect.y;
}
if (source_min != source_max)
{
if (scroll_test_gc == NULL)
{
scroll_test_gc = gdk_gc_new (widget->window);
gdk_gc_set_exposures (scroll_test_gc, TRUE);
}
gdk_draw_pixmap (widget->window,
scroll_test_gc,
widget->window,
0, source_min,
0, dest_min,
widget->allocation.width,
source_max - source_min);
/* Make sure graphics expose events are processed before scrolling
* again */
while ((event = gdk_event_get_graphics_expose (widget->window)) != NULL)
{
gtk_widget_event (widget, event);
if (event->expose.count == 0)
{
gdk_event_free (event);
break;
}
gdk_event_free (event);
}
}
if (rect.height != 0)
gtk_widget_draw (widget, &rect);
}
void
create_scroll_test ()
{
static GtkWidget *window = NULL;
GtkWidget *hbox;
GtkWidget *drawing_area;
GtkWidget *scrollbar;
GtkWidget *button;
GtkAdjustment *adj;
if (!window)
{
window = gtk_dialog_new ();
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_window),
&window);
gtk_window_set_title (GTK_WINDOW (window), "Scroll Test");
gtk_container_border_width (GTK_CONTAINER (window), 0);
hbox = gtk_hbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), hbox,
TRUE, TRUE, 0);
gtk_widget_show (hbox);
drawing_area = gtk_drawing_area_new ();
gtk_drawing_area_size (GTK_DRAWING_AREA (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);
adj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 1000.0, 1.0, 180.0, 200.0));
scroll_test_pos = 0.0;
scrollbar = gtk_vscrollbar_new (adj);
gtk_box_pack_start (GTK_BOX (hbox), scrollbar, FALSE, FALSE, 0);
gtk_widget_show (scrollbar);
gtk_signal_connect (GTK_OBJECT (drawing_area), "expose_event",
GTK_SIGNAL_FUNC (scroll_test_expose), adj);
gtk_signal_connect (GTK_OBJECT (drawing_area), "configure_event",
GTK_SIGNAL_FUNC (scroll_test_configure), adj);
gtk_signal_connect (GTK_OBJECT (adj), "value_changed",
GTK_SIGNAL_FUNC (scroll_test_adjustment_changed),
drawing_area);
/* .. And create some buttons */
button = gtk_button_new_with_label ("Quit");
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (gtk_widget_destroy),
GTK_OBJECT (window));
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* Timeout Test
*/
static int timer = 0;
void
timeout_test (GtkWidget *label)
{
static int count = 0;
static char buffer[32];
sprintf (buffer, "count: %d", ++count);
gtk_label_set (GTK_LABEL (label), buffer);
}
void
start_timeout_test (GtkWidget *widget,
GtkWidget *label)
{
if (!timer)
{
timer = gtk_timeout_add (100, (GtkFunction) timeout_test, label);
}
}
void
stop_timeout_test (GtkWidget *widget,
gpointer data)
{
if (timer)
{
gtk_timeout_remove (timer);
timer = 0;
}
}
void
destroy_timeout_test (GtkWidget *widget,
GtkWidget **window)
{
destroy_window (widget, window);
stop_timeout_test (NULL, NULL);
}
void
create_timeout_test ()
{
static GtkWidget *window = NULL;
GtkWidget *button;
GtkWidget *label;
if (!window)
{
window = gtk_dialog_new ();
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_timeout_test),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_timeout_test),
&window);
gtk_window_set_title (GTK_WINDOW (window), "Timeout Test");
gtk_container_border_width (GTK_CONTAINER (window), 0);
label = gtk_label_new ("count: 0");
gtk_misc_set_padding (GTK_MISC (label), 10, 10);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox),
label, TRUE, TRUE, 0);
gtk_widget_show (label);
button = gtk_button_new_with_label ("close");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_grab_default (button);
gtk_widget_show (button);
button = gtk_button_new_with_label ("start");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(start_timeout_test),
label);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_button_new_with_label ("stop");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(stop_timeout_test),
NULL);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
/*
* Idle Test
*/
static int idle = 0;
gint
idle_test (GtkWidget *label)
{
static int count = 0;
static char buffer[32];
sprintf (buffer, "count: %d", ++count);
gtk_label_set (GTK_LABEL (label), buffer);
return TRUE;
}
void
start_idle_test (GtkWidget *widget,
GtkWidget *label)
{
if (!idle)
{
idle = gtk_idle_add ((GtkFunction) idle_test, label);
}
}
void
stop_idle_test (GtkWidget *widget,
gpointer data)
{
if (idle)
{
gtk_idle_remove (idle);
idle = 0;
}
}
void
destroy_idle_test (GtkWidget *widget,
GtkWidget **window)
{
destroy_window (widget, window);
stop_idle_test (NULL, NULL);
}
void
create_idle_test ()
{
static GtkWidget *window = NULL;
GtkWidget *button;
GtkWidget *label;
if (!window)
{
window = gtk_dialog_new ();
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(destroy_idle_test),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(destroy_idle_test),
&window);
gtk_window_set_title (GTK_WINDOW (window), "Idle Test");
gtk_container_border_width (GTK_CONTAINER (window), 0);
label = gtk_label_new ("count: 0");
gtk_misc_set_padding (GTK_MISC (label), 10, 10);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox),
label, TRUE, TRUE, 0);
gtk_widget_show (label);
button = gtk_button_new_with_label ("close");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_grab_default (button);
gtk_widget_show (button);
button = gtk_button_new_with_label ("start");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(start_idle_test),
label);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gtk_button_new_with_label ("stop");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(stop_idle_test),
NULL);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->action_area),
button, TRUE, TRUE, 0);
gtk_widget_show (button);
}
if (!GTK_WIDGET_VISIBLE (window))
gtk_widget_show (window);
else
gtk_widget_destroy (window);
}
void
test_destroy (GtkWidget *widget,
GtkWidget **window)
{
destroy_window (widget, window);
gtk_main_quit ();
}
/*
* Basic Test
*/
void
create_test ()
{
static GtkWidget *window = NULL;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(test_destroy),
&window);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(test_destroy),
&window);
gtk_window_set_title (GTK_WINDOW (window), "test");
gtk_container_border_width (GTK_CONTAINER (window), 0);
}
if (!GTK_WIDGET_VISIBLE (window))
{
gtk_widget_show (window);
g_print ("create_test: start\n");
gtk_main ();
g_print ("create_test: done\n");
}
else
gtk_widget_destroy (window);
}
/*
* Main Window and Exit
*/
void
do_exit ()
{
gtk_exit (0);
}
void
create_main_window ()
{
struct {
char *label;
void (*func) ();
} buttons[] =
{
{ "buttons", create_buttons },
{ "toggle buttons", create_toggle_buttons },
{ "check buttons", create_check_buttons },
{ "radio buttons", create_radio_buttons },
{ "button box", create_button_box },
{ "toolbar", create_toolbar },
{ "handle box", create_handle_box },
{ "reparent", create_reparent },
{ "pixmap", create_pixmap },
{ "tooltips", create_tooltips },
{ "menus", create_menus },
{ "scrolled windows", create_scrolled_windows },
{ "drawing areas", NULL },
{ "entry", create_entry },
{ "list", create_list },
{ "clist", create_clist},
{ "color selection", create_color_selection },
{ "file selection", create_file_selection },
{ "dialog", create_dialog },
{ "miscellaneous", NULL },
{ "range controls", create_range_controls },
{ "rulers", create_rulers },
{ "text", create_text },
{ "notebook", create_notebook },
{ "panes", create_panes },
{ "shapes", create_shapes },
{ "dnd", create_dnd },
{ "progress bar", create_progress_bar },
{ "preview color", create_color_preview },
{ "preview gray", create_gray_preview },
{ "gamma curve", create_gamma_curve },
{ "test scrolling", create_scroll_test },
{ "test selection", create_selection_test },
{ "test timeout", create_timeout_test },
{ "test idle", create_idle_test },
{ "test", create_test },
};
int nbuttons = sizeof (buttons) / sizeof (buttons[0]);
GtkWidget *window;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *scrolled_window;
GtkWidget *button;
GtkWidget *separator;
int i;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_widget_set_name (window, "main window");
gtk_widget_set_usize (window, 200, 400);
gtk_widget_set_uposition (window, 20, 20);
gtk_signal_connect (GTK_OBJECT (window), "destroy",
GTK_SIGNAL_FUNC(gtk_main_quit),
NULL);
gtk_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC(gtk_main_quit),
NULL);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
gtk_widget_show (box1);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_container_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 (box1), scrolled_window, TRUE, TRUE, 0);
gtk_widget_show (scrolled_window);
box2 = gtk_vbox_new (FALSE, 0);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_container_add (GTK_CONTAINER (scrolled_window), box2);
gtk_widget_show (box2);
for (i = 0; i < nbuttons; i++)
{
button = gtk_button_new_with_label (buttons[i].label);
if (buttons[i].func)
gtk_signal_connect (GTK_OBJECT (button),
"clicked",
GTK_SIGNAL_FUNC(buttons[i].func),
NULL);
else
gtk_widget_set_sensitive (button, FALSE);
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
}
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
gtk_widget_show (separator);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_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");
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(do_exit), NULL);
gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (button);
gtk_widget_show (button);
gtk_widget_show (window);
}
int
main (int argc, char *argv[])
{
gtk_set_locale ();
gtk_init (&argc, &argv);
gtk_rc_parse ("testgtkrc");
create_main_window ();
gtk_main ();
return 0;
}
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