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| 1 // Copyright (c) 2012 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 UI_VIEWS_ANIMATION_BOUNDS_ANIMATOR_OBSERVER_H_ | |
| 6 #define UI_VIEWS_ANIMATION_BOUNDS_ANIMATOR_OBSERVER_H_ | |
| 7 | |
| 8 #include "ui/views/views_export.h" | |
| 9 | |
| 10 namespace views { | |
| 11 | |
| 12 class BoundsAnimator; | |
| 13 | |
| 14 class VIEWS_EXPORT BoundsAnimatorObserver { | |
| 15 public: | |
| 16 // Invoked when animations have progressed. | |
| 17 virtual void OnBoundsAnimatorProgressed(BoundsAnimator* animator) = 0; | |
| 18 | |
| 19 // Invoked when all animations are complete. | |
| 20 virtual void OnBoundsAnimatorDone(BoundsAnimator* animator) = 0; | |
| 21 | |
| 22 protected: | |
| 23 virtual ~BoundsAnimatorObserver() {} | |
| 24 }; | |
| 25 | |
| 26 } // namespace views | |
| 27 | |
| 28 #endif // UI_VIEWS_ANIMATION_BOUNDS_ANIMATOR_OBSERVER_H_ | |
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