115 строки
2.6 KiB
JavaScript
115 строки
2.6 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow strict-local
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*/
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'use strict';
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import * as React from 'react';
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import {SegmentedControlIOS, Text, View, StyleSheet} from 'react-native';
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export function BasicSegmentedControlExample(): React.Node {
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return (
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<View>
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<View style={{marginBottom: 10}}>
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<SegmentedControlIOS values={['One', 'Two']} />
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</View>
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<View>
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<SegmentedControlIOS values={['One', 'Two', 'Three', 'Four', 'Five']} />
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</View>
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</View>
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);
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}
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export function PreSelectedSegmentedControlExample(): React.Node {
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return (
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<View>
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<View>
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<SegmentedControlIOS values={['One', 'Two']} selectedIndex={0} />
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</View>
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</View>
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);
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}
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export function MomentarySegmentedControlExample(): React.Node {
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return (
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<View>
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<View>
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<SegmentedControlIOS values={['One', 'Two']} momentary={true} />
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</View>
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</View>
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);
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}
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export function DisabledSegmentedControlExample(): React.Node {
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return (
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<View>
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<View>
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<SegmentedControlIOS
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enabled={false}
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values={['One', 'Two']}
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selectedIndex={1}
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/>
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</View>
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</View>
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);
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}
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export function ColorSegmentedControlExample(): React.Node {
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return (
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<View>
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<View style={{marginBottom: 10}}>
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<SegmentedControlIOS
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tintColor="#ff0000"
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values={['One', 'Two', 'Three', 'Four']}
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selectedIndex={0}
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/>
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</View>
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<View>
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<SegmentedControlIOS
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tintColor="#00ff00"
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values={['One', 'Two', 'Three']}
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selectedIndex={1}
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/>
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</View>
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</View>
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);
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}
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export function EventSegmentedControlExample(): React.Node {
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const [selectedIndex, setSelectedIndex] = React.useState(undefined);
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const [value, setValue] = React.useState('Not selected');
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const values = ['One', 'Two', 'Three'];
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return (
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<View>
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<Text style={styles.text}>Value: {value}</Text>
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<Text style={styles.text}>Index: {selectedIndex}</Text>
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<SegmentedControlIOS
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values={values}
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selectedIndex={selectedIndex}
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onChange={event => {
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setSelectedIndex(event.nativeEvent.selectedSegmentIndex);
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}}
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onValueChange={changedValue => {
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setValue(changedValue);
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}}
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/>
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</View>
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);
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}
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const styles = StyleSheet.create({
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text: {
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fontSize: 14,
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textAlign: 'center',
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fontWeight: '500',
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margin: 10,
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},
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});
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