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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_ | 5 #ifndef UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_ |
6 #define UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_ | 6 #define UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_ |
7 | 7 |
8 #include "ui/aura/window_observer.h" | 8 #include "ui/aura/window_observer.h" |
9 | 9 |
10 namespace aura { | 10 namespace aura { |
11 namespace client { | 11 namespace client { |
12 | 12 |
13 // Use to temporarily disable tooltips. | 13 // Use to temporarily disable tooltips. |
14 class AURA_EXPORT ScopedTooltipDisabler : aura::WindowObserver { | 14 class AURA_EXPORT ScopedTooltipDisabler : aura::WindowObserver { |
15 public: | 15 public: |
16 // Disables tooltips on |window| (does nothing if |window| is NULL). Tooltips | 16 // Disables tooltips on |window| (does nothing if |window| is NULL). Tooltips |
17 // are reenabled from the destructor when there are no most outstanding | 17 // are reenabled from the destructor when there are no most outstanding |
18 // ScopedTooltipDisablers for |window|. | 18 // ScopedTooltipDisablers for |window|. |
19 explicit ScopedTooltipDisabler(aura::Window* window); | 19 explicit ScopedTooltipDisabler(aura::Window* window); |
20 virtual ~ScopedTooltipDisabler(); | 20 virtual ~ScopedTooltipDisabler(); |
21 | 21 |
22 private: | 22 private: |
23 // Reenables the tooltips on the TooltipClient. | 23 // Reenables the tooltips on the TooltipClient. |
24 void EnableTooltips(); | 24 void EnableTooltips(); |
25 | 25 |
26 // aura::WindowObserver: | 26 // aura::WindowObserver: |
27 virtual void OnWindowDestroying(aura::Window* window) OVERRIDE; | 27 virtual void OnWindowDestroying(aura::Window* window) override; |
28 | 28 |
29 // The RootWindow to disable Tooltips on; NULL if the Window passed to the | 29 // The RootWindow to disable Tooltips on; NULL if the Window passed to the |
30 // constructor was not in a root or the root has been destroyed. | 30 // constructor was not in a root or the root has been destroyed. |
31 aura::Window* root_; | 31 aura::Window* root_; |
32 | 32 |
33 DISALLOW_COPY_AND_ASSIGN(ScopedTooltipDisabler); | 33 DISALLOW_COPY_AND_ASSIGN(ScopedTooltipDisabler); |
34 }; | 34 }; |
35 | 35 |
36 } // namespace client | 36 } // namespace client |
37 } // namespace aura | 37 } // namespace aura |
38 | 38 |
39 #endif // UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_ | 39 #endif // UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_ |
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