mirror of
https://github.com/zhigang1992/react-native-web.git
synced 2026-04-23 20:10:41 +08:00
10ef2bfe20
1. Fix auto-flipping of styles The StyleRegistry didn't account for LTR/RTL when caching the results of style resolution. The 'writingDirection' style is no longer flipped; no clear use case for it. 2. Remove experimental '$noI18n' style prop suffix This feature is essentially unused, and less likely to be used with the introduction of 'dir=auto' on 'Text'. Removing also marginally improves render performance.
91 lines
2.2 KiB
JavaScript
91 lines
2.2 KiB
JavaScript
import { storiesOf } from '@kadira/storybook';
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import { I18nManager, StyleSheet, TouchableHighlight, Text, View } from 'react-native'
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import React, { Component } from 'react';
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class I18nManagerExample extends Component {
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componentWillUnmount() {
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I18nManager.setPreferredLanguageRTL(false)
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}
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render() {
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return (
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<View style={styles.container}>
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<Text accessibilityRole='heading' style={styles.welcome}>
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LTR/RTL layout example!
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</Text>
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<Text style={styles.text}>
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The writing direction of text is automatically determined by the browser, independent of the global writing direction of the app.
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</Text>
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<Text style={[ styles.text, styles.rtlText ]}>
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أحب اللغة العربية
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</Text>
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<Text style={[ styles.text, styles.textAlign ]}>
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textAlign toggles
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</Text>
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<View style={styles.horizontal}>
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<View style={[ styles.box, { backgroundColor: 'lightblue' } ]}>
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<Text>One</Text>
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</View>
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<View style={[ styles.box ]}>
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<Text>Two</Text>
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</View>
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</View>
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<TouchableHighlight
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onPress={this._handleToggle}
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style={styles.toggle}
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underlayColor='rgba(0,0,0,0.25)'
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>
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<Text>Toggle LTR/RTL</Text>
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</TouchableHighlight>
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</View>
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)
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}
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_handleToggle = () => {
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I18nManager.setPreferredLanguageRTL(!I18nManager.isRTL)
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this.forceUpdate();
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}
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}
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const styles = StyleSheet.create({
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container: {
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backgroundColor: '#F5FCFF',
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flex: 1,
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justifyContent: 'center',
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padding: 10
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},
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welcome: {
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fontSize: 28,
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marginVertical: 10
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},
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text: {
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color: '#333333',
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fontSize: 18,
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marginBottom: 5
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},
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textAlign: {
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textAlign: 'left'
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},
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horizontal: {
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flexDirection: 'row',
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marginVertical: 10
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},
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box: {
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borderWidth: 1,
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flex: 1
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},
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toggle: {
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alignSelf: 'center',
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borderColor: 'black',
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borderStyle: 'solid',
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borderWidth: 1,
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marginTop: 10,
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padding: 10
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}
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})
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storiesOf('api: I18nManager', module)
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.add('RTL layout', () => (
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<I18nManagerExample />
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))
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