chrome/browser/ui/gtk/view_id_util.h

   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_VIEW_ID_UTIL_H_
   6 #define CHROME_BROWSER_UI_GTK_VIEW_ID_UTIL_H_
   7
   8 #include "chrome/browser/ui/view_ids.h"
   9
  10 typedef struct _GtkWidget GtkWidget;
  11
  12 class ViewIDUtil {
  13  public:
  14   // Use this delegate to override default view id searches.
  15   class Delegate {
  16    public:
  17     virtual GtkWidget* GetWidgetForViewID(ViewID id) = 0;
  18
  19    protected:
  20     virtual ~Delegate() {}
  21   };
  22
  23   // If you set the ID via this function, it will also set the name of your
  24   // widget to a human-readable value for debugging.
  25   static void SetID(GtkWidget* widget, ViewID id);
  26
  27   static GtkWidget* GetWidget(GtkWidget* root, ViewID id);
  28
  29   static void SetDelegateForWidget(GtkWidget* widget, Delegate* delegate);
  30 };
  31
  32 #endif  // CHROME_BROWSER_UI_GTK_VIEW_ID_UTIL_H_