【发布时间】:2023-03-11 16:14:01
【问题描述】:
我有一个 ExpansionTile 小部件的 GridList,每个小部件都包裹在一个卡片小部件上。
我的问题是,当我单击任何 ExpansionTile 小部件时,我得到像素溢出错误。 如何解决?
//This is my main page
return Container(
width: queryData.size.width*0.65,
child: GridView.count(
primary: false,
padding: const EdgeInsets.all(20),
crossAxisSpacing: 10,
mainAxisSpacing: 10,
crossAxisCount: 3,
childAspectRatio: 3.5,
children: <Widget>[
Card(child: ShadyExpansionTile()),
Card(child: ShadyExpansionTile()),
Card(child: ShadyExpansionTile()),
Card(child: ShadyExpansionTile()),
],
),
);
//This is my custom ExpansionTile(Shady is my nick name)
class ShadyExpansionTile extends StatelessWidget {
@override
Widget build(BuildContext context) {
return ExpansionTile(
title: Text('my title'),
children: <Widget>[
Text('Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. '),
],
);
}
}
【问题讨论】:
标签: flutter dart flutter-layout flutter-dependencies flutter-web