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// Copyright 2014 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_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_
#define UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_
#include "ui/aura/window_observer.h"
#include "ui/wm/wm_export.h"
namespace aura {
namespace client {
// Use to temporarily disable tooltips.
class WM_EXPORT ScopedTooltipDisabler : aura::WindowObserver {
public:
// Disables tooltips on |window| (does nothing if |window| is NULL). Tooltips
// are reenabled from the destructor when there are no most outstanding
// ScopedTooltipDisablers for |window|.
explicit ScopedTooltipDisabler(aura::Window* window);
virtual ~ScopedTooltipDisabler();
private:
// Reenables the tooltips on the TooltipClient.
void EnableTooltips();
// aura::WindowObserver:
virtual void OnWindowDestroying(aura::Window* window) OVERRIDE;
// The RootWindow to disable Tooltips on; NULL if the Window passed to the
// constructor was not in a root or the root has been destroyed.
aura::Window* root_;
DISALLOW_COPY_AND_ASSIGN(ScopedTooltipDisabler);
};
} // namespace client
} // namespace aura
#endif // UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_
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