/* * @Author: xiaojia.dxj * @Date: 2019-01-08 15:56:53 * @Last Modified by: xiaojia.dxj * @Last Modified time: 2019-01-08 15:56:53 */ import 'package:flutter/material.dart'; import '../../../../../common/widget_demo.dart'; import 'demo.dart'; const String _Text = ''' ### **简介** > 添加额外的限制条件到child上 - 比如说,你限制child最小高度为50.0像素,就可以用constraints: const BoxConstraints(minHeight:50) '''; const String _Text1 = ''' ### **基本用法** > 添加额外的限制条件到child上 - 比如说,你限制child最小高度为50.0像素,就可以用constraints: const BoxConstraints(minHeight:50) '''; class Demo extends StatefulWidget { static const String routeName = '/element/Frame/Box/ConstrainedBox'; _DemoState createState() => _DemoState(); } class _DemoState extends State { @override Widget build(BuildContext context) { return WidgetDemo( title: 'ConstrainedBox', codeUrl: 'elements/Frame/Box/ConstrainedBox/demo.dart', contentList: [ _Text, _Text1, ConstracubedBox(), ], docUrl: 'https://docs.flutter.io/flutter/widgets/ConstrainedBox-class.html', ); } }