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@react-native-community/segmented-control

2.2.0 • Public • Published

@react-native-community/segmented-control

Supports iOS and Android and WebGithub Action Badge npm Lean Core Extracted

React Native SegmentedControl library. Use SegmentedControl to render a UISegmentedControl iOS.

For Android and Web, it has a js implementation that mocks iOS 13 style of UISegmentedControl.

For Expo Users: Expo SDK 38 or later is required for this package.

iOS Android Web

Getting started

Install the library using either Yarn:

yarn add @react-native-community/segmented-control

or npm:

npm install --save @react-native-community/segmented-control

Link

React Native 0.60+

The package is automatically linked when building the app. All you need to do is:

npx pod-install

For android, no linking is needed, as the module is implemented in js.

For React Native version 0.59 or older ### React Native run react-native link @react-native-community/segmented-control

or you can follow the instructions to manually link this package.

Upgrading to React Native 0.60+

New React Native comes with autolinking feature, which automatically links Native Modules in your project. In order to get it to work, make sure you unlink Segmented Control first:

react-native unlink @react-native-community/segmented-control

Migrating from the core react-native module

This module was created when the segmentedControlIos was split out from the core of React Native. To migrate to this module you need to follow the installation instructions above and then change you imports from:

import {SegmentedControlIOS} from 'react-native';

to:

import SegmentedControl from '@react-native-community/segmented-control';

Usage

Start by importing the library:

Use SegmentedControl to render a UISegmentedControl iOS.

Programmatically changing selected index

The selected index can be changed on the fly by assigning the selectedIndex prop to a state variable, then changing that variable. Note that the state variable would need to be updated as the user selects a value and changes the index, as shown in the example below.

import SegmentedControl from '@react-native-community/segmented-control';
 
return (
  <SegmentedControl
    values={['One', 'Two']}
    selectedIndex={this.state.selectedIndex}
    onChange={(event) => {
      this.setState({selectedIndex: event.nativeEvent.selectedSegmentIndex});
    }}
  />
);

Reference

Props

Inherits View Props.

enabled

If false the user won't be able to interact with the control. Default value is true.

Type Required
bool No

momentary

If true, then selecting a segment won't persist visually. The onValueChange callback will still work as expected.

Type Required Platform
bool No iOS

onChange

Callback that is called when the user taps a segment; passes the event as an argument

Type Required
function No

onValueChange

Callback that is called when the user taps a segment; passes the segment's value as an argument

Type Required
function No

selectedIndex

The index in props.values of the segment to be (pre)selected.

Type Required
number No

tintColor

Accent color of the control.

Type Required
string No

backgroundColor

Background color color of the control. (iOS 13+ only)

Type Required Supported Version
string No iOS 13+

values

The labels for the control's segment buttons, in order.

Type Required
(string number

appearance

(iOS 13+ only) Overrides the control's appearance irrespective of the OS theme

Type Required Platform
'dark', 'light' No iOS, Android, Web

fontStyle

(iOS 13+ only)

Type Required Platform
object No iOS, Android, Web

An object container

  • color: color of segment text
  • fontSize: font-size of segment text
  • fontFamily: font-family of segment text

activeFontStyle

(iOS 13+ only)

Type Required Platform
object No iOS, Android, Web
  • color: overrides color of selected segment text
  • fontSize: overrides font-size of selected segment text
  • fontFamily: overrides font-family of selected segment text

Maintainers

Contributing

Please see the contributing guide.

License

The library is released under the MIT licence. For more information see LICENSE.

Install

npm i @react-native-community/segmented-control

DownloadsWeekly Downloads

6,614

Version

2.2.0

License

MIT

Unpacked Size

44.2 kB

Total Files

17

Last publish

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