属性 |
说明 |
mainAxisAlignment |
主轴的排序方式 |
crossAxisAlignment |
次轴的排序方式 |
children |
组件子元素 |
![](https://img2018.cnblogs.com/i-beta/1414690/201912/1414690-20191205172113728-781827538.png)
import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
title: "RowWidget",
home: MyApp(),
));
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
400,
height: 600,
color: Colors.black45,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly, // 主轴元素的排序方式(水平布局中,X轴是主轴)
crossAxisAlignment: CrossAxisAlignment.end, // 次轴元素的排序方式
children: <Widget>[
Container(
color: Colors.orange,
80,
height: 80,
),
Container(
color: Colors.redAccent,
80,
height: 80,
),
Container(
color: Colors.teal,
80,
height: 80,
)
],
),
)
);
}
}