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1 part of layout; | |
2 | |
3 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
4 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
5 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
6 | 4 |
7 /** The interface that the layout algorithms use to talk to the view. */ | 5 /** The interface that the layout algorithms use to talk to the view. */ |
8 abstract class Positionable { | 6 abstract class Positionable { |
9 ViewLayout get layout; | 7 ViewLayout get layout; |
10 | 8 |
11 /** Gets our custom CSS properties, as provided by the CSS preprocessor. */ | 9 /** Gets our custom CSS properties, as provided by the CSS preprocessor. */ |
12 Map<String, String> get customStyle; | 10 Map<String, String> get customStyle; |
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225 // For an unset max-content size, use the actual size | 223 // For an unset max-content size, use the actual size |
226 return size; | 224 return size; |
227 } | 225 } |
228 if (style.endsWith('%')) { | 226 if (style.endsWith('%')) { |
229 num percent = double.parse(style.substring(0, style.length - 1)); | 227 num percent = double.parse(style.substring(0, style.length - 1)); |
230 return ((percent / 100) * parentSize).toInt(); | 228 return ((percent / 100) * parentSize).toInt(); |
231 } | 229 } |
232 return _toPixels(style); | 230 return _toPixels(style); |
233 } | 231 } |
234 } | 232 } |
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