chrome/browser/ui/libgtk2ui/chrome_gtk_menu_subclasses.h

   1 // Copyright 2013 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_LIBGTK2UI_CHROME_GTK_MENU_SUBCLASSES_H_
   6 #define CHROME_BROWSER_UI_LIBGTK2UI_CHROME_GTK_MENU_SUBCLASSES_H_
   7
   8 #include <gtk/gtk.h>
   9
  10 // This file declares two subclasses of Gtk's menu classes. We do this because
  11 // when we were a GTK app proper, we had classes with the same names, and gtk
  12 // theme authors started writing themes and styling chrome's menus by targeting
  13 // these classes. We have to fetch our colors from these theme classes in
  14 // specific because several newer GTK+2 themes are pixmap based and they
  15 // specifically give real colors only to these classes.
  16
  17 G_BEGIN_DECLS
  18
  19 typedef struct _GtkCustomMenu GtkCustomMenu;
  20 typedef struct _GtkCustomMenuClass GtkCustomMenuClass;
  21
  22 struct _GtkCustomMenu {
  23   GtkMenu menu;
  24 };
  25
  26 struct _GtkCustomMenuClass {
  27   GtkMenuClass parent_class;
  28 };
  29
  30 GtkWidget* gtk_custom_menu_new();
  31
  32 typedef struct _GtkCustomMenuItem GtkCustomMenuItem;
  33 typedef struct _GtkCustomMenuItemClass GtkCustomMenuItemClass;
  34
  35 struct _GtkCustomMenuItem {
  36   GtkMenuItem menu_item;
  37 };
  38
  39 struct _GtkCustomMenuItemClass {
  40   GtkMenuItemClass parent_class;
  41 };
  42
  43 GtkWidget* gtk_custom_menu_item_new();
  44
  45 G_END_DECLS
  46
  47 #endif  // CHROME_BROWSER_UI_LIBGTK2UI_CHROME_GTK_MENU_SUBCLASSES_H_