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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_VIEWS_WIDGET_DESKTOP_AURA_X11_MOVE_LOOP_DELEGATE_H_ | 5 #ifndef UI_VIEWS_WIDGET_DESKTOP_AURA_X11_MOVE_LOOP_DELEGATE_H_ |
6 #define UI_VIEWS_WIDGET_DESKTOP_AURA_X11_MOVE_LOOP_DELEGATE_H_ | 6 #define UI_VIEWS_WIDGET_DESKTOP_AURA_X11_MOVE_LOOP_DELEGATE_H_ |
7 | 7 |
8 namespace views { | 8 namespace views { |
9 | 9 |
10 // Receives mouse events while the X11MoveLoop is tracking a drag. | 10 // Receives mouse events while the X11MoveLoop is tracking a drag. |
11 class X11MoveLoopDelegate { | 11 class X11MoveLoopDelegate { |
12 public: | 12 public: |
13 // Called when we receive a mouse move event. | 13 // Called when we receive a mouse move event. |
14 virtual void OnMouseMovement(const gfx::Point& screen_point, | 14 virtual void OnMouseMovement(const gfx::Point& screen_point, |
15 int flags, | 15 int flags, |
16 base::TimeDelta event_time) = 0; | 16 base::TimeTicks event_time) = 0; |
17 | 17 |
18 // Called when the mouse button is released. | 18 // Called when the mouse button is released. |
19 virtual void OnMouseReleased() = 0; | 19 virtual void OnMouseReleased() = 0; |
20 | 20 |
21 // Called when the user has released the mouse button. The move loop will | 21 // Called when the user has released the mouse button. The move loop will |
22 // release the grab after this has been called. | 22 // release the grab after this has been called. |
23 virtual void OnMoveLoopEnded() = 0; | 23 virtual void OnMoveLoopEnded() = 0; |
24 }; | 24 }; |
25 | 25 |
26 } // namespace views | 26 } // namespace views |
27 | 27 |
28 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_X11_MOVE_LOOP_DELEGATE_H_ | 28 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_X11_MOVE_LOOP_DELEGATE_H_ |
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