答案 0 :(得分:4)
这应该可以解决这个问题:
ExpansionTile(
title: Text('Item0'),
children: <Widget>[
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0),
child: Align(
alignment: Alignment.topLeft,
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text('subHeading1'),
Text('subHeading2')
],
),
),
),
],
),
答案 1 :(得分:0)
您可以使用容器进行填充和对齐:
ExpansionTile(
title: Text('Item0'),
children: <Widget>[
Container(
padding: const EdgeInsets.symmetric(horizontal: 16.0),
alignment: Alignment.topLeft,
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text('subHeading1'),
Text('subHeading2')
],
),
),
],
),