Flutter 示例中的流布局 [英] Flow Layout in flutter example

问题描述

我想在 Flutter 中实现流布局，我在 sdk 中找到了一个名为 FLOW 的类，但找不到有关如何使用它的示例代码

i want to implement flow layout in flutter i found a class called FLOW in sdk but unable to find sample code on how to use it

这是我想要实现的布局

推荐答案

使用Wrap 而不是 Flow.

Flow 用于更复杂的自定义布局.Wrap 是用来在你的截图中实现布局的.

Flow is for more complicated custom layout. Wrap is what is used to achieve the layout in your screenshot.

Wrap(
  spacing: 8.0, // gap between adjacent chips
  runSpacing: 4.0, // gap between lines
  children: <Widget>[
      Chip(
        avatar: CircleAvatar(backgroundColor: Colors.blue.shade900, child: Text('AH')),
        label: Text('Hamilton'),
      ),
      Chip(
        avatar: CircleAvatar(backgroundColor: Colors.blue.shade900, child: Text('ML')),
        label: Text('Lafayette'),
      ),
      Chip(
        avatar: CircleAvatar(backgroundColor: Colors.blue.shade900, child: Text('HM')),
        label: Text('Mulligan'),
      ),
      Chip(
        avatar: CircleAvatar(backgroundColor: Colors.blue.shade900, child: Text('JL')),
        label: Text('Laurens'),
      ),
  ],
)

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