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// Copyright (c) 2012 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 UI_BASE_WORK_AREA_WATCHER_OBSERVER_H_
#define UI_BASE_WORK_AREA_WATCHER_OBSERVER_H_
#include "ui/base/ui_base_export.h"
namespace ui {
// This interface should be implemented by classes that want to be notified
// when the work area has changed due to something like screen resolution or
// taskbar changes.
class UI_BASE_EXPORT WorkAreaWatcherObserver {
public:
virtual void WorkAreaChanged() = 0;
protected:
virtual ~WorkAreaWatcherObserver() {}
};
} // namespace ui
#endif // UI_BASE_WORK_AREA_WATCHER_OBSERVER_H_