mainAxisAlignment
属性设置为MainAxisAlignment.spaceAround
应该会将元素放置在行的两端。Row()
小部件放入Padding()
小部件即可。 Padding(
padding: EdgeInsets.all(8),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
SizedBox(
width: 20,
),
Text("Mark ALL READ"),
SizedBox(
width: 200,
),
Text("Clear All"),
],
),
),