106 lines
2.6 KiB
JavaScript
106 lines
2.6 KiB
JavaScript
/**
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* Copyright (c) 2013-present, Facebook, Inc.
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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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* @providesModule KeyboardAvoidingViewExample
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*/
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'use strict';
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const React = require('React');
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const ReactNative = require('react-native');
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const {
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KeyboardAvoidingView,
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Modal,
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SegmentedControlIOS,
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StyleSheet,
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Text,
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TextInput,
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TouchableHighlight,
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View,
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} = ReactNative;
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const RNTesterBlock = require('./RNTesterBlock');
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const RNTesterPage = require('./RNTesterPage');
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class KeyboardAvoidingViewExample extends React.Component {
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static title = '<KeyboardAvoidingView>';
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static description = 'Base component for views that automatically adjust their height or position to move out of the way of the keyboard.';
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state = {
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behavior: 'padding',
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modalOpen: false,
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};
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onSegmentChange = (segment: String) => {
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this.setState({behavior: segment.toLowerCase()});
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};
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renderExample = () => {
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return (
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<View style={styles.outerContainer}>
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<Modal animationType="fade" visible={this.state.modalOpen}>
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<KeyboardAvoidingView behavior={this.state.behavior} style={styles.container}>
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<SegmentedControlIOS
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onValueChange={this.onSegmentChange}
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selectedIndex={this.state.behavior === 'padding' ? 0 : 1}
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style={styles.segment}
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values={['Padding', 'Position']} />
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<TextInput
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placeholder="<TextInput />"
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style={styles.textInput} />
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</KeyboardAvoidingView>
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<TouchableHighlight
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onPress={() => this.setState({modalOpen: false})}
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style={styles.closeButton}>
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<Text>Close</Text>
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</TouchableHighlight>
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</Modal>
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<TouchableHighlight onPress={() => this.setState({modalOpen: true})}>
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<Text>Open Example</Text>
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</TouchableHighlight>
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</View>
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);
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};
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render() {
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return (
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<RNTesterPage title="Keyboard Avoiding View">
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<RNTesterBlock title="Keyboard-avoiding views move out of the way of the keyboard.">
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{this.renderExample()}
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</RNTesterBlock>
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</RNTesterPage>
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);
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}
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}
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const styles = StyleSheet.create({
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outerContainer: {
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flex: 1,
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},
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container: {
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flex: 1,
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justifyContent: 'center',
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paddingHorizontal: 20,
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paddingTop: 20,
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},
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textInput: {
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borderRadius: 5,
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borderWidth: 1,
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height: 44,
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paddingHorizontal: 10,
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},
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segment: {
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marginBottom: 10,
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},
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closeButton: {
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position: 'absolute',
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top: 30,
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left: 10,
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}
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});
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module.exports = KeyboardAvoidingViewExample;
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