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// Copyright (c) 2010 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_GTK_OVERFLOW_BUTTON_H_
#define CHROME_BROWSER_GTK_OVERFLOW_BUTTON_H_
#pragma once
#include "chrome/browser/gtk/owned_widget_gtk.h"
#include "chrome/common/notification_observer.h"
#include "chrome/common/notification_registrar.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 NotificationObserver {
public:
explicit OverflowButton(Profile* profile);
virtual ~OverflowButton();
GtkWidget* widget() { return widget_.get(); }
private:
// NotificationObserver implementation.
void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details);
OwnedWidgetGtk widget_;
Profile* profile_;
NotificationRegistrar registrar_;
};
#endif // CHROME_BROWSER_GTK_OVERFLOW_BUTTON_H_
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