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

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(
width: 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: [
Container(
color: Colors.orange,
width: 80,
height: 80,
),
Container(
color: Colors.redAccent,
width: 80,
height: 80,
),
Container(
color: Colors.teal,
width: 80,
height: 80,
)
],
),
)
);
}
}