【发布时间】:2017-11-17 05:55:16
【问题描述】:
我插入了 6 张卡片,但无法滚动屏幕。
根据下图,页脚出现红色条纹,屏幕不滚动。
能够滚动屏幕缺少什么?
main.dart
import 'package:flutter/material.dart';
void main() {
runApp(new MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: "Myapp",
home: new HomePage(),
);
}
}
class HomePage extends StatelessWidget {
@override
Widget build(BuildContext context) => new Scaffold(
appBar: new AppBar(
backgroundColor: new Color(0xFF26C6DA),
),
body: new Column(
children: <Widget>[
new Card(
child: new Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
const ListTile(
leading: const Icon(Icons.album),
title: const Text('The Enchanted Nightingale'),
subtitle: const Text('Music by Julie Gable. Lyrics by Sidney Stein.'),
),
],
),
),
...
...
...
],
)
);
}
【问题讨论】: