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Add support for symbols to be shown on the left hand side #23

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Add support for symbols to be shown on the left hand side #23

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033558a
Add support for symbols to be shown on the left hand side
mlabrum Sep 1, 2016
a32aac6
Add missing import
mlabrum Sep 2, 2016
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44 changes: 35 additions & 9 deletions lib/TextField.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
'use strict';
import React, {Component, PropTypes} from "react";
import {View, TextInput, StyleSheet} from "react-native";
import {View, TextInput, Text, StyleSheet} from "react-native";

import Underline from './Underline';
import FloatingLabel from './FloatingLabel';
Expand Down Expand Up @@ -61,16 +61,26 @@ export default class TextField extends Component {
multiline,
...props
} = this.props;

const textInputComposedStyles = [dense ? styles.denseTextInput : styles.textInput, {
color: textColor
}, (this.state.isFocused && textFocusColor) ? {
color: textFocusColor
} : {}, (!this.state.isFocused && textBlurColor) ? {
color: textBlurColor
} : {}, inputStyle, this.state.height ? {height: this.state.height} : {}]

return (
<View style={[dense ? styles.denseWrapper : styles.wrapper, this.state.height ? {height: undefined}: {}, wrapperStyle]} ref="wrapper">
<View style={[styles.row, styles.flex]}>
{
this.props.symbol && this.props.value ?
<Text style={[textInputComposedStyles, styles.symbol]}>{this.props.symbol}</Text>
: null
}
<View style={styles.flex}>
<TextInput
style={[dense ? styles.denseTextInput : styles.textInput, {
color: textColor
}, (this.state.isFocused && textFocusColor) ? {
color: textFocusColor
} : {}, (!this.state.isFocused && textBlurColor) ? {
color: textBlurColor
} : {}, inputStyle, this.state.height ? {height: this.state.height} : {}]}
style={[textInputComposedStyles]}
multiline={multiline}
onFocus={() => {
this.setState({isFocused: true});
Expand Down Expand Up @@ -98,6 +108,8 @@ export default class TextField extends Component {
value={this.state.text}
{...props}
/>
</View>
</View>
<Underline
ref="underline"
highlightColor={highlightColor}
Expand Down Expand Up @@ -141,7 +153,8 @@ TextField.propTypes = {
labelStyle: PropTypes.object,
multiline: PropTypes.bool,
autoGrow: PropTypes.bool,
height: PropTypes.oneOfType([PropTypes.oneOf(undefined), PropTypes.number])
height: PropTypes.oneOfType([PropTypes.oneOf(undefined), PropTypes.number]),
symbol: PropTypes.string
};

TextField.defaultProps = {
Expand All @@ -158,6 +171,12 @@ TextField.defaultProps = {
};

const styles = StyleSheet.create({
flex: {
flex: 1
},
row: {
flexDirection: 'row'
},
wrapper: {
height: 72,
paddingTop: 30,
Expand All @@ -182,5 +201,12 @@ const styles = StyleSheet.create({
lineHeight: 24,
paddingBottom: 3,
textAlignVertical: 'top'
},
symbol: {
textAlignVertical: 'auto',
lineHeight: undefined,
height: undefined,
position: 'relative',
bottom: -10
}
});