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64 lines
1.4 KiB
JavaScript
64 lines
1.4 KiB
JavaScript
import React, { Component } from 'react';
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import { StyleSheet, TouchableHighlight } from 'react-native';
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import Icon from 'react-native-vector-icons/Ionicons';
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const styles = {
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checkboxIcon: {
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fontSize: 20,
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height: 22,
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marginRight: 10,
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},
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};
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class Checkbox extends Component {
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constructor() {
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super();
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this.state = {
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checked: false,
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}
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}
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componentWillMount() {
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this.state = { checked: this.props.checked };
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}
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componentWillReceiveProps(newProps) {
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if ('checked' in newProps) {
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this.setState({ checked: newProps.checked });
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}
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}
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onPress() {
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let newChecked = !this.state.checked;
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this.setState({ checked: newChecked });
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if (this.props.onChange) this.props.onChange(newChecked);
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}
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render() {
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const iconName = this.state.checked ? 'md-checkbox-outline' : 'md-square-outline';
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let style = this.props.style ? Object.assign({}, this.props.style) : {};
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style.justifyContent = 'center';
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style.alignItems = 'center';
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const checkboxIconStyle = Object.assign({}, styles.checkboxIcon);
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if (style.color) checkboxIconStyle.color = style.color;
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const thStyle = {
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justifyContent: 'center',
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alignItems: 'center',
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};
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if (style.display) thStyle.display = style.display;
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return (
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<TouchableHighlight onPress={() => this.onPress()} style={thStyle}>
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<Icon name={iconName} style={checkboxIconStyle}/>
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</TouchableHighlight>
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);
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}
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}
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export { Checkbox }; |