// Copyright 2013 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 ASH_FRAME_CAPTION_BUTTONS_FRAME_MAXIMIZE_BUTTON_OBSERVER_H_
#define ASH_FRAME_CAPTION_BUTTONS_FRAME_MAXIMIZE_BUTTON_OBSERVER_H_
#include "ash/ash_export.h"
namespace views {
class Widget;
}
namespace ash {
class ASH_EXPORT FrameMaximizeButtonObserver {
 public:
  virtual ~FrameMaximizeButtonObserver() {}
  // Called when the maximize button's help bubble is shown.
  virtual void OnMaximizeBubbleShown(views::Widget* bubble) = 0;
};
}  // namespace ash
#endif  // ASH_FRAME_CAPTION_BUTTONS_FRAME_MAXIMIZE_BUTTON_OBSERVER_H_