react-native/RNTester/js/ProgressViewIOSExample.js
Seth Fitzsimmons 9afb71fde8 Replace React.createClass with create-react-class
Summary:
This replaces all uses of `React.createClass` with `createReactClass` from the `create-react-class` package, attempting to match use of `var` and `const` according to local style.

Fixes #14620
Refs #14712
Closes https://github.com/facebook/react-native/pull/14729

Differential Revision: D5321810

Pulled By: hramos

fbshipit-source-id: ae7b40640b2773fd89c3fb727ec87f688bebf585
2017-07-07 14:36:01 -07:00

84 lines
2.2 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
* @providesModule ProgressViewIOSExample
*/
'use strict';
var React = require('react');
var createReactClass = require('create-react-class');
var ReactNative = require('react-native');
var {
ProgressViewIOS,
StyleSheet,
View,
} = ReactNative;
var TimerMixin = require('react-timer-mixin');
var ProgressViewExample = createReactClass({
displayName: 'ProgressViewExample',
mixins: [TimerMixin],
getInitialState() {
return {
progress: 0,
};
},
componentDidMount() {
this.updateProgress();
},
updateProgress() {
var progress = this.state.progress + 0.01;
this.setState({ progress });
this.requestAnimationFrame(() => this.updateProgress());
},
getProgress(offset) {
var progress = this.state.progress + offset;
return Math.sin(progress % Math.PI) % 1;
},
render() {
return (
<View style={styles.container}>
<ProgressViewIOS style={styles.progressView} progress={this.getProgress(0)}/>
<ProgressViewIOS style={styles.progressView} progressTintColor="purple" progress={this.getProgress(0.2)}/>
<ProgressViewIOS style={styles.progressView} progressTintColor="red" progress={this.getProgress(0.4)}/>
<ProgressViewIOS style={styles.progressView} progressTintColor="orange" progress={this.getProgress(0.6)}/>
<ProgressViewIOS style={styles.progressView} progressTintColor="yellow" progress={this.getProgress(0.8)}/>
</View>
);
},
});
exports.displayName = (undefined: ?string);
exports.framework = 'React';
exports.title = 'ProgressViewIOS';
exports.description = 'ProgressViewIOS';
exports.examples = [{
title: 'ProgressViewIOS',
render() {
return (
<ProgressViewExample/>
);
}
}];
var styles = StyleSheet.create({
container: {
marginTop: -20,
backgroundColor: 'transparent',
},
progressView: {
marginTop: 20,
}
});