| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_UI_GTK_OVERFLOW_BUTTON_H_ |
| #define CHROME_BROWSER_UI_GTK_OVERFLOW_BUTTON_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "content/public/browser/notification_observer.h" |
| #include "content/public/browser/notification_registrar.h" |
| #include "ui/base/gtk/owned_widget_gtk.h" |
| |
| typedef struct _GtkWidget GtkWidget; |
| class Profile; |
| |
| // An overflow chevron button. The button itself is a plain gtk_chrome_button, |
| // and this class handles theming it. |
| class OverflowButton : public content::NotificationObserver { |
| public: |
| explicit OverflowButton(Profile* profile); |
| virtual ~OverflowButton(); |
| |
| GtkWidget* widget() { return widget_.get(); } |
| |
| private: |
| // content::NotificationObserver implementation. |
| virtual void Observe(int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) OVERRIDE; |
| |
| ui::OwnedWidgetGtk widget_; |
| |
| Profile* profile_; |
| |
| content::NotificationRegistrar registrar_; |
| }; |
| |
| #endif // CHROME_BROWSER_UI_GTK_OVERFLOW_BUTTON_H_ |