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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef ASH_COMMON_SCOPED_ROOT_WINDOW_FOR_NEW_WINDOWS_H_ | |
6 #define ASH_COMMON_SCOPED_ROOT_WINDOW_FOR_NEW_WINDOWS_H_ | |
7 | |
8 #include "ash/ash_export.h" | |
9 #include "base/macros.h" | |
10 | |
11 namespace ash { | |
12 | |
13 class WmWindow; | |
14 | |
15 // Constructing a ScopedRootWindowForNewWindows allows temporarily | |
16 // switching a target root window so that a new window gets created | |
17 // in the same window where a user interaction happened. | |
18 // An example usage is to specify the target root window when creating | |
19 // a new window using launcher's icon. | |
20 class ASH_EXPORT ScopedRootWindowForNewWindows { | |
21 public: | |
22 explicit ScopedRootWindowForNewWindows(WmWindow* new_root); | |
23 ~ScopedRootWindowForNewWindows(); | |
24 | |
25 private: | |
26 DISALLOW_COPY_AND_ASSIGN(ScopedRootWindowForNewWindows); | |
27 }; | |
28 | |
29 } // namespace ash | |
30 | |
31 #endif // ASH_COMMON_SCOPED_ROOT_WINDOW_FOR_NEW_WINDOWS_H_ | |
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