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// Copyright 2015 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 COMPONENTS_MUS_WS_FOCUS_CONTROLLER_DELEGATE_H_
#define COMPONENTS_MUS_WS_FOCUS_CONTROLLER_DELEGATE_H_
namespace mus {
namespace ws {
class ServerWindow;
class FocusControllerDelegate {
public:
virtual void OnFocusChanged(ServerWindow* old_focused_window,
ServerWindow* new_focused_window) = 0;
protected:
~FocusControllerDelegate() {}
};
} // namespace ws
} // namespace mus
#endif // COMPONENTS_MUS_WS_FOCUS_CONTROLLER_DELEGATE_H_
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