1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_UI_GTK_GTK_CUSTOM_MENU_H_
6#define CHROME_BROWSER_UI_GTK_GTK_CUSTOM_MENU_H_
7
8// GtkCustomMenu is a GtkMenu subclass that can contain, and collaborates with,
9// GtkCustomMenuItem instances. GtkCustomMenuItem is a GtkMenuItem that can
10// have buttons and other normal widgets embeded in it. GtkCustomMenu exists
11// only to override most of the button/motion/move callback functions so
12// that the normal GtkMenu implementation doesn't handle events related to
13// GtkCustomMenuItem items.
14//
15// For a more through overview of this system, see the comments in
16// gtk_custom_menu_item.h.
17
18#include <gtk/gtk.h>
19
20G_BEGIN_DECLS
21
22#define GTK_TYPE_CUSTOM_MENU                                            \
23  (gtk_custom_menu_get_type())
24#define GTK_CUSTOM_MENU(obj)                                            \
25  (G_TYPE_CHECK_INSTANCE_CAST((obj), GTK_TYPE_CUSTOM_MENU, GtkCustomMenu))
26#define GTK_CUSTOM_MENU_CLASS(klass)                                    \
27  (G_TYPE_CHECK_CLASS_CAST((klass), GTK_TYPE_CUSTOM_MENU, GtkCustomMenuClass))
28#define GTK_IS_CUSTOM_MENU(obj)                                         \
29  (G_TYPE_CHECK_INSTANCE_TYPE((obj), GTK_TYPE_CUSTOM_MENU))
30#define GTK_IS_CUSTOM_MENU_CLASS(klass)                                 \
31  (G_TYPE_CHECK_CLASS_TYPE((klass), GTK_TYPE_CUSTOM_MENU))
32#define GTK_CUSTOM_MENU_GET_CLASS(obj)                                  \
33  (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_CUSTOM_MENU, GtkCustomMenuClass))
34
35typedef struct _GtkCustomMenu GtkCustomMenu;
36typedef struct _GtkCustomMenuClass GtkCustomMenuClass;
37
38struct _GtkCustomMenu {
39  GtkMenu menu;
40};
41
42struct _GtkCustomMenuClass {
43  GtkMenuClass parent_class;
44};
45
46GType gtk_custom_menu_get_type(void) G_GNUC_CONST;
47GtkWidget* gtk_custom_menu_new();
48
49G_END_DECLS
50
51#endif  // CHROME_BROWSER_UI_GTK_GTK_CUSTOM_MENU_H_
52