| ## zh-CN | |
| 可以扩展 `controls` 属性用以设置自定义图标。 | |
| ## en-US | |
| When you need to use a custom `Icon`, you can set the `Icon` component as the property value of `upIcon` and `downIcon`. | |
| ## zh-CN | |
| 可以扩展 `controls` 属性用以设置自定义图标。 | |
| ## en-US | |
| When you need to use a custom `Icon`, you can set the `Icon` component as the property value of `upIcon` and `downIcon`. | |