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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:math' as math; | 5 import 'dart:math' as math; |
6 import 'dart:sky' as sky; | 6 import 'dart:sky' as sky; |
7 | 7 |
8 import 'package:vector_math/vector_math.dart'; | 8 import 'package:vector_math/vector_math.dart'; |
9 | 9 |
10 import '../framework/debug/utils.dart'; | 10 import '../framework/debug/utils.dart'; |
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185 value = 37 * value + minWidth.hashCode; | 185 value = 37 * value + minWidth.hashCode; |
186 value = 37 * value + maxWidth.hashCode; | 186 value = 37 * value + maxWidth.hashCode; |
187 value = 37 * value + minHeight.hashCode; | 187 value = 37 * value + minHeight.hashCode; |
188 value = 37 * value + maxHeight.hashCode; | 188 value = 37 * value + maxHeight.hashCode; |
189 return value; | 189 return value; |
190 } | 190 } |
191 String toString() => "BoxConstraints($minWidth<=w<$maxWidth, $minHeight<=h<$ma
xHeight)"; | 191 String toString() => "BoxConstraints($minWidth<=w<$maxWidth, $minHeight<=h<$ma
xHeight)"; |
192 } | 192 } |
193 | 193 |
194 class BoxHitTestEntry extends HitTestEntry { | 194 class BoxHitTestEntry extends HitTestEntry { |
195 const BoxHitTestEntry(RenderBox target, this.localPosition) | 195 const BoxHitTestEntry(HitTestTarget target, this.localPosition) : super(target
); |
196 : super(target); | |
197 | |
198 final Point localPosition; | 196 final Point localPosition; |
199 } | 197 } |
200 | 198 |
201 class BoxParentData extends ParentData { | 199 class BoxParentData extends ParentData { |
202 Point _position = Point.origin; | 200 Point _position = Point.origin; |
203 Point get position => _position; | 201 Point get position => _position; |
204 void set position(Point value) { | 202 void set position(Point value) { |
205 assert(RenderObject.debugDoingLayout); | 203 assert(RenderObject.debugDoingLayout); |
206 _position = value; | 204 _position = value; |
207 } | 205 } |
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1079 | 1077 |
1080 void defaultPaint(RenderObjectDisplayList canvas) { | 1078 void defaultPaint(RenderObjectDisplayList canvas) { |
1081 RenderBox child = firstChild; | 1079 RenderBox child = firstChild; |
1082 while (child != null) { | 1080 while (child != null) { |
1083 assert(child.parentData is ParentDataType); | 1081 assert(child.parentData is ParentDataType); |
1084 canvas.paintChild(child, child.parentData.position); | 1082 canvas.paintChild(child, child.parentData.position); |
1085 child = child.parentData.nextSibling; | 1083 child = child.parentData.nextSibling; |
1086 } | 1084 } |
1087 } | 1085 } |
1088 } | 1086 } |
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