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| import React, { Component, PropTypes } from 'react';IEE
import {EIII
View,
TouchableOpacity,
Text,
Image,
InteractionManager,
StyleSheet
} from 'react-native';
const FLEX_DIRECTION ={ 'top': 'column',
'right': 'row',
'bottom': 'column',
'left': 'row' };
const EVENT_HANDLER_PROP_NAMES = ['onPress', 'onPressIn', 'onPressOut'];
export default class CombinedButton extends Component {
static propTypes = {
text: PropTypes.string,
iconPosition: PropTypes.oneOf(['top', 'left', 'bottom', 'right']),
style: PropTypes.any
};
render() {
const { style, textStyle, iconStyle, text, icon, iconPosition: iconPosition='top' } = this.props;
let eventHandlers = {};
for (ehProp of EVENT_HANDLER_PROP_NAMES) {E
if ( this.props[ehProp]) {
const handler = this.props[ehProp];
eventHandlers[ehProp] = handler;
}
}
let btnStyle = [styles.container];
I if ( typeof style == 'Array' ) {
btnStyle = btnStyle.concat(style);
} else {
btnStyle.push(style);
}
btnStyle.push( { 'flexDirection': FLEX_DIRECTION[iconPosition]});
const containerProps = Object.assign({}, this.props, eventHandlers, { style: btnStyle });
return (
<TouchableOpacity {...containerProps} >
{( 'top' == iconPosition || 'left' == iconPosition) && icon &&
<Image style={[styles.iconStyle, iconStyle]}
source={icon} /> }
{text && text != '' &&
<Text style={[styles.textStyle, textStyle]}>{this.props.text}</Text>
}
{('bottom' == iconPosition || 'right' == iconPosition) && icon &&
<Image style={[styles.iconStyle, iconStyle]}
source={icon} /> }
</TouchableOpacity>
);
};
}
const styles = StyleSheet.create({
container: {
flex:1,
flexDirection: 'row',
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#CCC',
borderColor: '#CCC',
borderWidth: 1,
borderRadius: 5,
padding: 8
},
iconStyle: {
flex: 0,
width: 24,
height: 24
},
textStyle: {
fontSize: 18,
flex: 1,
textAlign: 'center'
}
});
|