我有一个ExpansionTile在一个ListView在一个Drawer中..我希望副标题直接在其主标题下对齐，下面的gif显示当前状态..
Scaffold(
appBar: AppBar(title: Text(title)),
body: Center(child: Text('My Page!')),
drawer: Drawer(
// Add a ListView to the drawer. This ensures the user can scroll
// through the options in the Drawer if there isn't enough vertical
// space to fit everything.
child: ListView(
// Important: Remove any padding from the ListView.
// padding: EdgeInsets.zero,
children: <Widget>[
DrawerHeader(
child: Text('Drawer Header'),
decoration: BoxDecoration(
color: Colors.blue,
),
),
ExpansionTile(
title: Text('Item0'),
children: <Widget>[
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('subHeading1'),
),
Text('subheading2')
],
),
ListTile(
title: Text('Item 1'),
onTap: () {
// Update the state of the app
// ...
// Then close the drawer
Navigator.pop(context);
},
),
ListTile(
title: Text('Item 2'),
onTap: () {
// Update the state of the app
// ...
// Then close the drawer
Navigator.pop(context);
},
),
],
),
),
);
3条答案
按热度按时间pgky5nke1#
这应该可以解决这个问题：
aelbi1ox2#
您可以使用容器填充和对齐：
holgip5t3#