ExpansionTile 

ExpansionTile(
  backgroundColor: Colors.orangeAccent,
  title: Text('hello'),
  leading: Icon(Icons.widgets),
  children: <Widget>[
    ListTile(
      title: Text('title'),
      subtitle: Text('subtitle'),
    ),
    Card(
      child: Icon(Icons.security),
    ),
  ],
),
posted @ 2019-06-15 22:02  braveheart007  阅读(158)  评论(0)  编辑  收藏  举报