|
| 1 | +/* |
| 2 | + ReactNativeCircleCheckbox 0.1.0 |
| 3 | + https://github.com/ParamoshkinAndrew/ReactNativeCircleCheckbox |
| 4 | + (c) 2016 Andrew Paramoshkin <paramoshkin.andrew@gmail.com> |
| 5 | + ReactNativeCircleCheckbox may be freely distributed under the MIT license. |
| 6 | + */ |
| 7 | + |
| 8 | +'use strict' |
| 9 | + |
| 10 | +var React = require('react-native'); |
| 11 | +var { |
| 12 | + StyleSheet, |
| 13 | + View, |
| 14 | + Component, |
| 15 | + TouchableHighlight |
| 16 | +} = React; |
| 17 | + |
| 18 | +class CircleCheckBox extends Component { |
| 19 | + |
| 20 | + constructor(props) { |
| 21 | + super(props); |
| 22 | + var outerSize = (props.outerSize) ? props.outerSize : 26; |
| 23 | + outerSize = (parseInt(outerSize) < 10 || isNaN(parseInt(outerSize))) ? 10 : parseInt(outerSize); |
| 24 | + var outerColor = (props.outerColor) ? props.outerColor : '#FC9527'; |
| 25 | + var outerStyle = { |
| 26 | + width: outerSize, |
| 27 | + height: outerSize, |
| 28 | + borderRadius: outerSize/2, |
| 29 | + backgroundColor: outerColor |
| 30 | + }; |
| 31 | + var filterSize = (parseInt(props.filterSize) > outerStyle.width + 3 || isNaN(parseInt(props.filterSize))) ? outerStyle.width - 3 : parseInt(props.filterSize); |
| 32 | + var filterColor = (props.filterColor) ? props.filterColor : '#FFF'; |
| 33 | + var filterStyle = { |
| 34 | + width: filterSize, |
| 35 | + height: filterSize, |
| 36 | + borderRadius: filterSize/2, |
| 37 | + backgroundColor: filterColor |
| 38 | + }; |
| 39 | + var innerSize = (parseInt(props.innerSize) > filterStyle.width + 5 || isNaN(parseInt(props.innerSize))) ? filterStyle.width - 5 : parseInt(props.innerSize); |
| 40 | + var innerColor = (props.innerColor) ? props.innerColor : '#FC9527'; |
| 41 | + var innerStyle = { |
| 42 | + width: innerSize, |
| 43 | + height: innerSize, |
| 44 | + borderRadius: innerSize/2, |
| 45 | + backgroundColor: innerColor |
| 46 | + }; |
| 47 | + |
| 48 | + this.state = { |
| 49 | + checked: props.checked ? props.checked : false, |
| 50 | + onPress: props.onPress, |
| 51 | + _circleOuterStyle: outerStyle, |
| 52 | + _circleFilterStyle: filterStyle, |
| 53 | + _circleInnerStyle: innerStyle |
| 54 | + } |
| 55 | + } |
| 56 | + |
| 57 | + render() { |
| 58 | + return ( |
| 59 | + <TouchableHighlight style={[styles.alignStyle, this.state._circleOuterStyle]} |
| 60 | + onPress={ () => |
| 61 | + (this.state.onPress) ? |
| 62 | + this.state.onPress(this.state.checked) : |
| 63 | + this._onPress(this.state.checked) } |
| 64 | + > |
| 65 | + <View style={[styles.alignStyle, this.state._circleFilterStyle]}> |
| 66 | + {this._renderInner()} |
| 67 | + </View> |
| 68 | + </TouchableHighlight> |
| 69 | + ); |
| 70 | + } |
| 71 | + |
| 72 | + _onPress(checked) { |
| 73 | + this.setState({ |
| 74 | + checked: !checked |
| 75 | + }); |
| 76 | + } |
| 77 | + |
| 78 | + _renderInner() { |
| 79 | + return this.state.checked ? (<View style={this.state._circleInnerStyle} />) : (<View/>); |
| 80 | + } |
| 81 | +} |
| 82 | + |
| 83 | +var styles = StyleSheet.create({ |
| 84 | + alignStyle: { |
| 85 | + justifyContent: 'center', |
| 86 | + alignItems: 'center' |
| 87 | + }, |
| 88 | +}); |
| 89 | + |
| 90 | +module.exports = CircleCheckBox; |
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