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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 library components_animated_component; | |
6 | |
7 import '../animation/animated_value.dart'; | 5 import '../animation/animated_value.dart'; |
8 import '../fn.dart'; | 6 import '../fn.dart'; |
9 import 'dart:mirrors'; | 7 import 'dart:mirrors'; |
10 | 8 |
11 abstract class AnimatedComponent extends Component { | 9 abstract class AnimatedComponent extends Component { |
12 AnimatedComponent({ Object key }) : super(key: key, stateful: true); | 10 AnimatedComponent({ Object key }) : super(key: key, stateful: true); |
13 | 11 |
14 var _debugAnimatedFields = new Set<Symbol>(); | 12 var _debugAnimatedFields = new Set<Symbol>(); |
15 bool _debugIsNotYetAnimated(Symbol s) { | 13 bool _debugIsNotYetAnimated(Symbol s) { |
16 return _debugAnimatedFields.add(s); | 14 return _debugAnimatedFields.add(s); |
(...skipping 16 matching lines...) Expand all Loading... |
33 }); | 31 }); |
34 | 32 |
35 onDidUnmount(() { | 33 onDidUnmount(() { |
36 if (subscription != null) { | 34 if (subscription != null) { |
37 subscription.cancel(); | 35 subscription.cancel(); |
38 subscription = null; | 36 subscription = null; |
39 } | 37 } |
40 }); | 38 }); |
41 } | 39 } |
42 } | 40 } |
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