答案 0 :(得分:11)
使用Wrap
代替Flow
。
Flow
用于更复杂的自定义布局。 Wrap
是用于在屏幕截图中实现布局的内容。
new Wrap(
spacing: 8.0, // gap between adjacent chips
runSpacing: 4.0, // gap between lines
children: <Widget>[
new Chip(
avatar: new CircleAvatar(backgroundColor: Colors.blue.shade900, child: new Text('AH')),
label: new Text('Hamilton'),
),
new Chip(
avatar: new CircleAvatar(backgroundColor: Colors.blue.shade900, child: new Text('ML')),
label: new Text('Lafayette'),
),
new Chip(
avatar: new CircleAvatar(backgroundColor: Colors.blue.shade900, child: new Text('HM')),
label: new Text('Mulligan'),
),
new Chip(
avatar: new CircleAvatar(backgroundColor: Colors.blue.shade900, child: new Text('JL')),
label: new Text('Laurens'),
),
],
)
答案 1 :(得分:0)
在Flutter wrap中是击球小部件,用于创建布局(如屏幕截图)
环绕:它可以根据屏幕上可用的空间来调整其子级。默认排列为水平(如行),但您可以使其垂直(如列)。
芯片:此小部件用于创建TAG或芯片
new Wrap(
spacing: 5.0, // horizontal gap between chips
runSpacing: 2.0, // gap between row
children: <Widget>[
new Chip(
label: new Text('One'),
),
new Chip(
label: new Text('Two'),
),
new Chip(
label: new Text('Three'),
),
new Chip(
label: new Text('Four'),
),
],
)