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gtk-demo: Remove the menus demo
Menus are going away.
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5c086b9d44
commit
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@ -191,7 +191,6 @@
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<file>listbox.c</file>
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<file>list_store.c</file>
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<file>markup.c</file>
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<file>menus.c</file>
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<file>modelbutton.c</file>
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<file>overlay.c</file>
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<file>overlay2.c</file>
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@ -1,147 +0,0 @@
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/* Menus
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*
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* There are several widgets involved in displaying menus. The
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* GtkMenuBar widget is a menu bar, which normally appears horizontally
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* at the top of an application, but can also be layed out vertically.
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* The GtkMenu widget is the actual menu that pops up. Both GtkMenuBar
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* and GtkMenu are subclasses of GtkMenuShell; a GtkMenuShell contains
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* menu items (GtkMenuItem). Each menu item contains text and/or images
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* and can be selected by the user.
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*
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* There are several kinds of menu item, including plain GtkMenuItem,
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* GtkCheckMenuItem which can be checked/unchecked, GtkRadioMenuItem
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* which is a check menu item that's in a mutually exclusive group,
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* GtkSeparatorMenuItem which is a separator bar, GtkTearoffMenuItem
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* which allows a GtkMenu to be torn off, and GtkImageMenuItem which
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* can place a GtkImage or other widget next to the menu text.
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*
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* A GtkMenuItem can have a submenu, which is simply a GtkMenu to pop
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* up when the menu item is selected. Typically, all menu items in a menu bar
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* have submenus.
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*/
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#include <gtk/gtk.h>
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#include <gdk/gdkkeysyms.h>
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#include <stdio.h>
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static GtkWidget *
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create_menu (gint depth)
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{
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GtkWidget *menu;
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GtkRadioMenuItem *last_item;
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char buf[32];
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int i, j;
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if (depth < 1)
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return NULL;
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menu = gtk_menu_new ();
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last_item = NULL;
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for (i = 0, j = 1; i < 5; i++, j++)
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{
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GtkWidget *menu_item;
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sprintf (buf, "item %2d - %d", depth, j);
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menu_item = gtk_radio_menu_item_new_with_label_from_widget (NULL, buf);
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gtk_radio_menu_item_join_group (GTK_RADIO_MENU_ITEM (menu_item), last_item);
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last_item = GTK_RADIO_MENU_ITEM (menu_item);
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gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
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gtk_widget_show (menu_item);
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if (i == 3)
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gtk_widget_set_sensitive (menu_item, FALSE);
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gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), create_menu (depth - 1));
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}
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return menu;
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}
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static void
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change_orientation (GtkWidget *button,
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GtkWidget *menubar)
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{
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GtkWidget *parent;
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GtkOrientation orientation;
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parent = gtk_widget_get_parent (menubar);
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orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (parent));
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gtk_orientable_set_orientation (GTK_ORIENTABLE (parent), 1 - orientation);
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}
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static GtkWidget *window = NULL;
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GtkWidget *
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do_menus (GtkWidget *do_widget)
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{
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GtkWidget *box;
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GtkWidget *box1;
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GtkWidget *box2;
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GtkWidget *button;
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if (!window)
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{
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GtkWidget *menubar;
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GtkWidget *menu;
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GtkWidget *menuitem;
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GtkAccelGroup *accel_group;
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_display (GTK_WINDOW (window),
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gtk_widget_get_display (do_widget));
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gtk_window_set_title (GTK_WINDOW (window), "Menus");
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g_signal_connect (window, "destroy",
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G_CALLBACK(gtk_widget_destroyed), &window);
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accel_group = gtk_accel_group_new ();
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gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
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box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
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gtk_container_add (GTK_CONTAINER (window), box);
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box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
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gtk_container_add (GTK_CONTAINER (box), box1);
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menubar = gtk_menu_bar_new ();
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gtk_widget_set_hexpand (menubar, TRUE);
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gtk_container_add (GTK_CONTAINER (box1), menubar);
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menu = create_menu (2);
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menuitem = gtk_menu_item_new_with_label ("test\nline2");
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gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
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gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
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menuitem = gtk_menu_item_new_with_label ("foo");
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gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (3));
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gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
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menuitem = gtk_menu_item_new_with_label ("bar");
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gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (4));
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gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
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box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
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gtk_container_add (GTK_CONTAINER (box1), box2);
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button = gtk_button_new_with_label ("Flip");
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g_signal_connect (button, "clicked",
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G_CALLBACK (change_orientation), menubar);
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gtk_container_add (GTK_CONTAINER (box2), button);
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button = gtk_button_new_with_label ("Close");
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g_signal_connect_swapped (button, "clicked",
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G_CALLBACK(gtk_widget_destroy), window);
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gtk_container_add (GTK_CONTAINER (box2), button);
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gtk_window_set_default_widget (GTK_WINDOW (window), button);
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}
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if (!gtk_widget_get_visible (window))
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gtk_widget_show (window);
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else
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gtk_widget_destroy (window);
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return window;
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}
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@ -44,7 +44,6 @@ demos = files([
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'flowbox.c',
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'list_store.c',
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'markup.c',
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'menus.c',
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'modelbutton.c',
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'overlay.c',
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'overlay2.c',
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