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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 import 'dart:async'; | 5 import 'dart:async'; |
6 import 'dart:math' as math; | 6 import 'dart:math' as math; |
7 import 'dart:sky' as sky; | 7 import 'dart:sky' as sky; |
8 | 8 |
9 import '../animation/animated_value.dart'; | 9 import '../animation/animated_value.dart'; |
10 import '../painting/box_painter.dart'; | 10 import '../painting/box_painter.dart'; |
11 import '../theme2/colors.dart'; | 11 import '../theme2/colors.dart'; |
12 import '../theme2/shadows.dart'; | 12 import '../theme2/shadows.dart'; |
13 import 'animated_component.dart'; | 13 import 'animated_component.dart'; |
14 import 'popup_menu_item.dart'; | 14 import 'popup_menu_item.dart'; |
15 import 'wrappers.dart'; | 15 import 'basic.dart'; |
16 | 16 |
17 const double _kMenuOpenDuration = 300.0; | 17 const double _kMenuOpenDuration = 300.0; |
18 const double _kMenuCloseDuration = 200.0; | 18 const double _kMenuCloseDuration = 200.0; |
19 const double _kMenuCloseDelay = 100.0; | 19 const double _kMenuCloseDelay = 100.0; |
20 | 20 |
21 enum MenuState { hidden, opening, open, closing } | 21 enum MenuState { hidden, opening, open, closing } |
22 | 22 |
23 class PopupMenuController { | 23 class PopupMenuController { |
24 AnimatedValue position = new AnimatedValue(0.0); | 24 AnimatedValue position = new AnimatedValue(0.0); |
25 MenuState _state = MenuState.hidden; | 25 MenuState _state = MenuState.hidden; |
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109 child: new Container( | 109 child: new Container( |
110 padding: const EdgeDims.all(8.0), | 110 padding: const EdgeDims.all(8.0), |
111 child: new Block(children) | 111 child: new Block(children) |
112 ) | 112 ) |
113 ) | 113 ) |
114 ) | 114 ) |
115 ); | 115 ); |
116 } | 116 } |
117 | 117 |
118 } | 118 } |
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