@uiw/react-native
Version:
UIW for React Native
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Markdown
SegmentedControl 分段器
---
由至少 2 个分段控件组成,用作不同视图的显示;是 iOS 的推荐组件。
> 即将启用,交于社区维护 [@react-native-community/react-native-segmented-control](https://github.com/react-native-segmented-control/segmented-control)。
<!--rehype:style=border-left: 8px solid
```jsx
import { Text } from 'react-native';
import { SegmentedControl } from '@uiw/react-native';
function Demo() {
return (
<SegmentedControl value={['申请', '审批', '提交']} />
);
}
```
```jsx
import { SegmentedControl } from '@uiw/react-native';
function Demo() {
return (
<SegmentedControl color="#dc3545" value={['申请', '审批', '提交']} />
);
}
```
```jsx
import { SegmentedControl } from '@uiw/react-native';
function Demo() {
return (
<SegmentedControl gutter={10} selectedIndex={2} value={['申请', '审批', '提交']} />
);
}
```
```jsx
import { Fragment } from 'react';
import { SegmentedControl, Spacing } from '@uiw/react-native';
function Demo() {
return (
<Fragment>
<SegmentedControl size="large" gutter={10} selectedIndex={1} value={['申请', '审批', '提交']} />
<Spacing />
<SegmentedControl size="default" selectedIndex={2} value={['申请', '审批', '提交']} />
<Spacing />
<SegmentedControl size="small" gutter={10} selectedIndex={2} value={['申请', '审批', '提交']} />
</Fragment>
);
}
```
组件继承 `ButtonGroup` 组件。
| 参数 | 说明 | 类型 | 默认值 |
|------|------|-----|------|
| `style` | 自定义样式 | Object | {} |
| `value` | 初始值 | String[] | [] |
| `color` | 组件主色调 | String | `
| `size` | 按钮尺寸 | `small`, `default`, `large` | `default` |
| `disabled` | 是否启用 | Boolean | `false` |
| `selectedIndex` | 选中项在数组中的索引 | Number | 0 |
| `renderItem` | 自定义单元格 | (data, index, rowNum): void | - |
| `onValueChange` | 回调函数 | (label, selectedIndex): void | - |