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Side by Side Diff: sky/sdk/lib/widgets/fixed_height_scrollable.dart

Issue 1187563006: StockRow height, background color updates (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Plumb background color Created 5 years, 6 months ago
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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 6
7 import 'package:vector_math/vector_math.dart'; 7 import 'package:vector_math/vector_math.dart';
8 8
9 import '../framework/animation/scroll_behavior.dart'; 9 import '../framework/animation/scroll_behavior.dart';
10 import 'basic.dart'; 10 import 'basic.dart';
11 import 'scrollable.dart'; 11 import 'scrollable.dart';
12 12
13 abstract class FixedHeightScrollable extends Scrollable { 13 abstract class FixedHeightScrollable extends Scrollable {
14 14
15 FixedHeightScrollable({ this.itemHeight, Object key }) : super(key: key) { 15 FixedHeightScrollable({ this.itemHeight, Color backgroundColor, Object key })
16 : super(key: key, backgroundColor: backgroundColor) {
16 assert(itemHeight != null); 17 assert(itemHeight != null);
17 } 18 }
18 19
19 double itemHeight; 20 double itemHeight;
20 21
21 void syncFields(FixedHeightScrollable source) { 22 void syncFields(FixedHeightScrollable source) {
22 itemHeight = source.itemHeight; 23 itemHeight = source.itemHeight;
23 super.syncFields(source); 24 super.syncFields(source);
24 } 25 }
25 26
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after
71 callback: _handleSizeChanged, 72 callback: _handleSizeChanged,
72 child: new ClipRect( 73 child: new ClipRect(
73 child: new Transform( 74 child: new Transform(
74 transform: transform, 75 transform: transform,
75 child: new Block(buildItems(itemShowIndex, itemShowCount)) 76 child: new Block(buildItems(itemShowIndex, itemShowCount))
76 ) 77 )
77 ) 78 )
78 ); 79 );
79 } 80 }
80 81
81 List<UINode> buildItems(int start, int count); 82 List<UINode> buildItems(int start, int count);
82 83
83 } 84 }
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