+++ /dev/null
-/* testmenus.c -- dynamically add and remove items to a menu
- * Copyright (C) 2002 Red Hat, Inc.
- * Author: Owen Taylor
- *
- * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#undef GTK_DISABLE_DEPRECATED
-#include "config.h"
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-
-#include <stdio.h>
-
-static GtkWidget *
-create_menu (gint depth,
- gboolean tearoff)
-{
- GtkWidget *menu;
- GtkWidget *menuitem;
- GSList *group;
- char buf[32];
- int i, j;
-
- if (depth < 1)
- return NULL;
-
- menu = gtk_menu_new ();
- group = NULL;
-
- if (tearoff)
- {
- menuitem = gtk_tearoff_menu_item_new ();
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- }
-
- 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_get_group (GTK_RADIO_MENU_ITEM (menuitem));
-
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- if (i == 3)
- gtk_widget_set_sensitive (menuitem, FALSE);
-
- gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (depth - 1, TRUE));
- }
-
- return menu;
-}
-
-static gboolean
-change_item (gpointer user_data)
-{
- GtkWidget *widget;
- GtkMenuShell *shell = GTK_MENU_SHELL (user_data);
- static gint step = 0;
-
- if (((step++ / 40) % 2) == 0)
- {
- g_message ("Idle add");
-
- widget = gtk_menu_item_new_with_label ("Foo");
- gtk_widget_show (widget);
-
- gtk_menu_shell_append (shell, widget);
- }
- else
- {
- GList *children = gtk_container_get_children (GTK_CONTAINER (shell));
-
- g_message ("Idle remove");
-
- gtk_widget_destroy (g_list_last (children)->data);
-
- g_list_free (children);
- }
-
- return TRUE;
-}
-
-int
-main (int argc, char **argv)
-{
- static GtkWidget *window = NULL;
- GtkWidget *box1;
- GtkWidget *box2;
- GtkWidget *button;
- GtkWidget *optionmenu;
- GtkWidget *separator;
-
- gtk_init (&argc, &argv);
-
- if (!window)
- {
- GtkWidget *menubar;
- GtkWidget *menu;
- GtkWidget *submenu;
- GtkWidget *menuitem;
- GtkAccelGroup *accel_group;
-
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
- g_signal_connect (window, "destroy",
- G_CALLBACK(gtk_main_quit), NULL);
- g_signal_connect (window, "delete-event",
- G_CALLBACK (gtk_true), NULL);
-
- accel_group = gtk_accel_group_new ();
- gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
-
- gtk_window_set_title (GTK_WINDOW (window), "menus");
- gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
-
- box1 = gtk_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, TRUE);
-
- menuitem = gtk_menu_item_new_with_label ("test\nline2");
- gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
- gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
- gtk_widget_show (menuitem);
-
-
- menuitem = gtk_menu_item_new_with_label ("dynamic");
- submenu = create_menu (3, TRUE);
- gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
- gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
- gtk_widget_show (menuitem);
-
- gdk_threads_add_timeout (250, change_item, submenu);
-
- menuitem = gtk_menu_item_new_with_label ("bar");
- gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (4, TRUE));
- gtk_menu_item_set_right_justified (GTK_MENU_ITEM (menuitem), TRUE);
- gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
- gtk_widget_show (menuitem);
-
- box2 = gtk_vbox_new (FALSE, 10);
- gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
- gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
- gtk_widget_show (box2);
-
- menu = create_menu (1, FALSE);
- gtk_menu_set_accel_group (GTK_MENU (menu), accel_group);
-
- menuitem = gtk_separator_menu_item_new ();
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
-
- menuitem = gtk_check_menu_item_new_with_label ("Accelerate Me");
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- gtk_widget_add_accelerator (menuitem,
- "activate",
- accel_group,
- GDK_F1,
- 0,
- GTK_ACCEL_VISIBLE);
- menuitem = gtk_check_menu_item_new_with_label ("Accelerator Locked");
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- gtk_widget_add_accelerator (menuitem,
- "activate",
- accel_group,
- GDK_F2,
- 0,
- GTK_ACCEL_VISIBLE | GTK_ACCEL_LOCKED);
- menuitem = gtk_check_menu_item_new_with_label ("Accelerators Frozen");
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
- gtk_widget_show (menuitem);
- gtk_widget_add_accelerator (menuitem,
- "activate",
- accel_group,
- GDK_F2,
- 0,
- GTK_ACCEL_VISIBLE);
- gtk_widget_add_accelerator (menuitem,
- "activate",
- accel_group,
- GDK_F3,
- 0,
- GTK_ACCEL_VISIBLE);
-
- optionmenu = gtk_option_menu_new ();
- gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), menu);
- gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), 3);
- 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_set_border_width (GTK_CONTAINER (box2), 10);
- gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
- gtk_widget_show (box2);
-
- button = gtk_button_new_with_label ("close");
- g_signal_connect_swapped (button, "clicked",
- G_CALLBACK(gtk_widget_destroy), window);
- gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
- gtk_widget_set_can_default (button, TRUE);
- gtk_widget_grab_default (button);
- gtk_widget_show (button);
- }
-
- if (!gtk_widget_get_visible (window))
- {
- gtk_widget_show (window);
- }
- else
- {
- gtk_widget_destroy (window);
- window = NULL;
- }
-
- gtk_main ();
-
- return 0;
-}
-
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