第7章页面布局-Row水平布局

防采集标记：亢少军老师的课程和资料

import 'package:flutter/material.dart';

void main() => runApp(
  new MaterialApp(
    title: '水平布局示例',
    home: new LayoutDemo(),
  ),
);

class LayoutDemo extends StatelessWidget {

  @override
  Widget build(BuildContext context) {

    return new Scaffold(
      appBar: new AppBar(
        title: new Text('水平布局示例'),
      ),
      body: new Row(
        children: [
          new Expanded(
            child: new Text('左侧文本', textAlign: TextAlign.center),
          ),
          new Expanded(
            child: new Text('中间文本', textAlign: TextAlign.center),
          ),
          new Expanded(
            child: new FittedBox(
              fit: BoxFit.contain,
              child: const FlutterLogo(),
            ),
          ),
        ],
      ),
    );

  }
}

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@作者: 亢少军