f62df6f7d7
2000-05-19 Christopher James Lahey <clahey@helixcode.com> * e-gui-utils.c, e-gui-utils.h: Added e_container_foreach_leaf. svn path=/trunk/; revision=3130
139 lines
3.3 KiB
C
139 lines
3.3 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
|
|
/*
|
|
* GUI utility functions
|
|
*
|
|
* Author:
|
|
* Miguel de Icaza (miguel@helixcode.com)
|
|
*
|
|
* (C) 1999 Miguel de Icaza
|
|
* (C) 2000 Helix Code, Inc.
|
|
*/
|
|
#include <config.h>
|
|
#include <gtk/gtksignal.h>
|
|
#include <libgnomeui/gnome-messagebox.h>
|
|
#include <libgnomeui/gnome-stock.h>
|
|
#include <gnome.h>
|
|
#include "e-gui-utils.h"
|
|
#include <gdk-pixbuf/gdk-pixbuf.h>
|
|
#include <gdk-pixbuf/gnome-canvas-pixbuf.h>
|
|
|
|
void
|
|
e_notice (GtkWindow *window, const char *type, const char *format, ...)
|
|
{
|
|
GtkWidget *dialog;
|
|
va_list args;
|
|
char *str;
|
|
|
|
va_start (args, format);
|
|
str = g_strdup_vprintf (format, args);
|
|
dialog = gnome_message_box_new (str, type, GNOME_STOCK_BUTTON_OK, NULL);
|
|
va_end (args);
|
|
g_free (str);
|
|
|
|
if (window)
|
|
gnome_dialog_set_parent (GNOME_DIALOG (dialog), window);
|
|
|
|
gnome_dialog_run (GNOME_DIALOG (dialog));
|
|
}
|
|
|
|
static void
|
|
kill_popup_menu (GtkWidget *widget, GtkMenu *menu)
|
|
{
|
|
g_return_if_fail (menu != NULL);
|
|
g_return_if_fail (GTK_IS_MENU (menu));
|
|
|
|
gtk_object_unref (GTK_OBJECT (menu));
|
|
}
|
|
|
|
void
|
|
e_auto_kill_popup_menu_on_hide (GtkMenu *menu)
|
|
{
|
|
g_return_if_fail (menu != NULL);
|
|
g_return_if_fail (GTK_IS_MENU (menu));
|
|
|
|
gtk_signal_connect (GTK_OBJECT (menu), "hide",
|
|
GTK_SIGNAL_FUNC (kill_popup_menu), menu);
|
|
}
|
|
|
|
void
|
|
e_popup_menu (GtkMenu *menu, GdkEventButton *event)
|
|
{
|
|
g_return_if_fail (menu != NULL);
|
|
g_return_if_fail (GTK_IS_MENU (menu));
|
|
|
|
e_auto_kill_popup_menu_on_hide (menu);
|
|
gtk_menu_popup (menu, NULL, NULL, 0, NULL, event->button, event->time);
|
|
}
|
|
|
|
GtkWidget *e_create_image_widget(gchar *name,
|
|
gchar *string1, gchar *string2,
|
|
gint int1, gint int2)
|
|
{
|
|
char *filename;
|
|
GdkPixbuf *pixbuf;
|
|
double width, height;
|
|
GtkWidget *canvas, *alignment;
|
|
if (string1) {
|
|
if (*string1 == '/')
|
|
filename = g_strdup(string1);
|
|
else
|
|
filename = g_concat_dir_and_file(EVOLUTION_IMAGES, string1);
|
|
pixbuf = gdk_pixbuf_new_from_file(filename);
|
|
width = gdk_pixbuf_get_width(pixbuf);
|
|
height = gdk_pixbuf_get_height(pixbuf);
|
|
|
|
canvas = gnome_canvas_new_aa();
|
|
GTK_OBJECT_UNSET_FLAGS(GTK_WIDGET(canvas), GTK_CAN_FOCUS);
|
|
gnome_canvas_item_new(gnome_canvas_root(GNOME_CANVAS(canvas)),
|
|
gnome_canvas_pixbuf_get_type(),
|
|
|
|
"pixbuf", pixbuf,
|
|
NULL);
|
|
|
|
alignment = gtk_widget_new(gtk_alignment_get_type(),
|
|
"child", canvas,
|
|
"xalign", (double) 0,
|
|
"yalign", (double) 0,
|
|
"xscale", (double) 0,
|
|
"yscale", (double) 0,
|
|
NULL);
|
|
|
|
gtk_widget_set_usize(canvas, width, height);
|
|
|
|
gdk_pixbuf_unref(pixbuf);
|
|
|
|
gtk_widget_show(canvas);
|
|
gtk_widget_show(alignment);
|
|
g_free(filename);
|
|
|
|
return alignment;
|
|
} else
|
|
return NULL;
|
|
}
|
|
|
|
typedef struct {
|
|
GtkCallback callback;
|
|
gpointer closure;
|
|
} CallbackClosure;
|
|
|
|
static void
|
|
e_container_foreach_leaf_callback(GtkWidget *widget, CallbackClosure *callback_closure)
|
|
{
|
|
if (GTK_IS_CONTAINER(widget)) {
|
|
e_container_foreach_leaf(GTK_CONTAINER(widget), callback_closure->callback, callback_closure->closure);
|
|
} else {
|
|
(*callback_closure->callback) (widget, callback_closure->closure);
|
|
}
|
|
}
|
|
|
|
void
|
|
e_container_foreach_leaf(GtkContainer *container,
|
|
GtkCallback callback,
|
|
gpointer closure)
|
|
{
|
|
CallbackClosure callback_closure;
|
|
callback_closure.callback = callback;
|
|
callback_closure.closure = closure;
|
|
gtk_container_foreach(container, (GtkCallback) e_container_foreach_leaf_callback, &callback_closure);
|
|
}
|