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45 lines
1.4 KiB
Dart
45 lines
1.4 KiB
Dart
/// @Author: 一凨
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/// @Date: 2018-12-17 13:16:46
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/// @Last Modified by: 一凨
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/// @Last Modified time: 2018-12-17 13:34:46
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import 'package:flutter/material.dart';
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import 'package:flutter_go/components/widget_demo.dart';
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import './demo.dart';
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const String content0 = '''
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### **简介**
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> 使用单个子布局模型的ScrollView
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- ListView：一个使用的线性布局的BoxScrollView
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- GridView：一个使用二维布局模型的BoxScrollView
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- CustomScrollView：可以将多个子布局模型组合到一个滚动视图中
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''';
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const String content1 = '''
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### **基本用法**
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> 由于是抽象类，所以不能直接实例化
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- 如上简介，我们可以写一个类继承BoxScrollView
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- Demo中，演示ListView的部分源码，用以实现继承BoxScrollView的代码编写，效果和ListView并无两样
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''';
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class Demo extends StatefulWidget {
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static const String routeName = '/components/Scroll/BoxScrollView';
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_DemoState createState() => _DemoState();
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}
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class _DemoState extends State<Demo> {
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@override
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Widget build(BuildContext context) {
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return WidgetDemo(
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contentList: [
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content0,
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content1,
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BoxScrollViewDemo()
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],
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codeUrl: 'components/Scroll/BoxScrollView/demo.dart',
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docUrl:
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'https://docs.flutter.io/flutter/widgets/BoxScrollView-class.html',
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title: 'BoxScrollView');
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}
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}
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