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| import 'package:flutter/material.dart'; void main () => runApp(MyApp());
class MyApp extends StatelessWidget{ @override Widget build(BuildContext context ){ return MaterialApp( title:'ListView widget', home:Scaffold( body:Center( child:Container( height:200.0, child: MyListContent() ), ), ), ); } }
class MyListContent extends StatelessWidget { @override Widget build(BuildContext context) { return ListView( children: <Widget>[ Text( '这是第一个', style: TextStyle( fontSize: 18.0, color: Colors.red, ), ), Text( '这是第二个', style: TextStyle( fontSize: 18.0, color: Colors.green, ), ), Text( '这是第三个', style: TextStyle( fontSize: 18.0, color: Colors.lightBlue, ), ), ], ); } }
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