Exemplos de matemenu_tree_add_monitor em C++ (Cpp)

Exemplo n.º 1

Arquivo: menu.c Projeto: MotoHoss/mate-panel

GtkWidget *
create_applications_menu (const char *menu_file,
			  const char *menu_path,
			  gboolean    always_show_image)
{
	MateMenuTree *tree;
	GtkWidget *menu;
	guint      idle_id;

	menu = create_empty_menu ();

	if (always_show_image)
		g_object_set_data (G_OBJECT (menu),
				   "panel-menu-force-icon-for-categories",
				   GINT_TO_POINTER (TRUE));

	tree = matemenu_tree_lookup (menu_file, MATEMENU_TREE_FLAGS_NONE);
	matemenu_tree_set_sort_key (tree, MATEMENU_TREE_SORT_DISPLAY_NAME);

	g_object_set_data_full (G_OBJECT (menu),
				"panel-menu-tree",
				matemenu_tree_ref (tree),
				(GDestroyNotify) matemenu_tree_unref);

	g_object_set_data_full (G_OBJECT (menu),
				"panel-menu-tree-path",
				g_strdup (menu_path ? menu_path : "/"),
				(GDestroyNotify) g_free);

	g_object_set_data (G_OBJECT (menu),
			   "panel-menu-needs-loading",
			   GUINT_TO_POINTER (TRUE));

	g_signal_connect (menu, "show",
			  G_CALLBACK (submenu_to_display), NULL);

	idle_id = g_idle_add_full (G_PRIORITY_LOW,
				   submenu_to_display_in_idle,
				   menu,
				   NULL);
	g_object_set_data_full (G_OBJECT (menu),
				"panel-menu-idle-id",
				GUINT_TO_POINTER (idle_id),
				remove_submenu_to_display_idle);

	g_signal_connect (menu, "button_press_event",
			  G_CALLBACK (menu_dummy_button_press_event), NULL);

	matemenu_tree_add_monitor (tree,
			       (MateMenuTreeChangedFunc) handle_matemenu_tree_changed,
			       menu);
	g_signal_connect (menu, "destroy",
			  G_CALLBACK (remove_matemenu_tree_monitor), tree);

	matemenu_tree_unref (tree);

	return menu;
}

Exemplo n.º 2

Arquivo: menu.c Projeto: mouseratti/mate-panel

GtkWidget *
create_applications_menu (const char *menu_file,
			  const char *menu_path,
			  gboolean    always_show_image)
{
	MateMenuTree *tree;
	GtkWidget *menu;
	guint      idle_id;

	menu = create_empty_menu ();

	if (always_show_image)
		g_object_set_data (G_OBJECT (menu),
				   "panel-menu-force-icon-for-categories",
				   GINT_TO_POINTER (TRUE));

	tree = matemenu_tree_lookup (menu_file, MATEMENU_TREE_FLAGS_NONE);
	matemenu_tree_set_sort_key (tree, MATEMENU_TREE_SORT_DISPLAY_NAME);

	g_object_set_data_full (G_OBJECT (menu),
				"panel-menu-tree",
				matemenu_tree_ref (tree),
				(GDestroyNotify) matemenu_tree_unref);

	g_object_set_data_full (G_OBJECT (menu),
				"panel-menu-tree-path",
				g_strdup (menu_path ? menu_path : "/"),
				(GDestroyNotify) g_free);

	g_object_set_data (G_OBJECT (menu),
			   "panel-menu-needs-loading",
			   GUINT_TO_POINTER (TRUE));

	g_signal_connect (menu, "show",
			  G_CALLBACK (submenu_to_display), NULL);

	idle_id = g_idle_add_full (G_PRIORITY_LOW,
				   submenu_to_display_in_idle,
				   menu,
				   NULL);
	g_object_set_data_full (G_OBJECT (menu),
				"panel-menu-idle-id",
				GUINT_TO_POINTER (idle_id),
				remove_submenu_to_display_idle);

	g_signal_connect (menu, "button_press_event",
			  G_CALLBACK (menu_dummy_button_press_event), NULL);

	matemenu_tree_add_monitor (tree,
			       (MateMenuTreeChangedFunc) handle_matemenu_tree_changed,
			       menu);
	g_signal_connect (menu, "destroy",
			  G_CALLBACK (remove_matemenu_tree_monitor), tree);

	matemenu_tree_unref (tree);
	
/*HACK Fix any failures of compiz/other wm's to communicate with gtk for transparency */
#if GTK_CHECK_VERSION (3, 0, 0) 
	GtkWidget *toplevel = gtk_widget_get_toplevel (menu);
	GdkScreen *screen = gtk_widget_get_screen(GTK_WIDGET(toplevel));
	GdkVisual *visual = gdk_screen_get_rgba_visual(screen);
	gtk_widget_set_visual(GTK_WIDGET(toplevel), visual); 
#endif
	return menu;
}