import 'package:flutter/material.dart'; /// create by 张风捷特烈 on 2020-04-19 /// contact me by email 1981462002@qq.com /// 说明: // { // "widgetId": 76, // "name": 'SizedBox基本使用', // "priority": 1, // "subtitle": // "【child】 : 孩子组件 【Widget】\n" // "【width】 : 宽 【double】\n" // "【height】 : 高 【double】", // } class CustomSizedBox extends StatelessWidget { @override Widget build(BuildContext context) { var child = Container( alignment: Alignment.center, color: Colors.cyanAccent, width: 50, height: 50, child: Text("Static"), ); var box = SizedBox( width: 80, height: 40, child: Container( color: Colors.orange, child: Icon( Icons.android, color: Colors.white, )), ); return Container( color: Colors.grey.withAlpha(22), width: 200, height: 100, child: Row( children: [child, box, child], ), ); } }