mirror of
https://github.com/status-im/react-native.git
synced 2025-01-10 01:25:39 +00:00
9637dd4a1b
Summary: We are removing support of nesting views inside <Image> component. We decided to do this because having this feature makes supporting `intrinsinc content size` of the `<Image>` impossible; so when the transition process is complete, there will be no need to specify image size explicitly, it can be inferred from actual image bitmap. And this is the step #0. <ImageBackground> is very simple drop-in replacement which implements this functionality via very simple styling. Please, use <ImageBackground> instead of <Image> if you want to put something inside. Reviewed By: yungsters Differential Revision: D5100021 fbshipit-source-id: 640c0fb2d1066e166d974efba39b4cfaaee7dd45
65 lines
1.6 KiB
JavaScript
65 lines
1.6 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.
|
|
*
|
|
* @providesModule ImageBackground
|
|
* @flow
|
|
* @format
|
|
*/
|
|
'use strict';
|
|
|
|
const Image = require('Image');
|
|
const React = require('React');
|
|
const View = require('View');
|
|
|
|
/**
|
|
* Very simple drop-in replacement for <Image> which supports nesting views.
|
|
*
|
|
* ```ReactNativeWebPlayer
|
|
* import React, { Component } from 'react';
|
|
* import { AppRegistry, View, ImageBackground, Text } from 'react-native';
|
|
*
|
|
* class DisplayAnImageBackground extends Component {
|
|
* render() {
|
|
* return (
|
|
* <ImageBackground
|
|
* style={{width: 50, height: 50}}
|
|
* source={{uri: 'https://facebook.github.io/react/img/logo_og.png'}}
|
|
* >
|
|
* <Text>React</Text>
|
|
* </ImageBackground>
|
|
* );
|
|
* }
|
|
* }
|
|
*
|
|
* // App registration and rendering
|
|
* AppRegistry.registerComponent('DisplayAnImageBackground', () => DisplayAnImageBackground);
|
|
* ```
|
|
*/
|
|
class ImageBackground extends React.Component {
|
|
render() {
|
|
const {children, style, ...props} = this.props;
|
|
return (
|
|
<View style={style}>
|
|
<Image
|
|
{...props}
|
|
style={{
|
|
position: 'absolute',
|
|
left: 0,
|
|
right: 0,
|
|
top: 0,
|
|
bottom: 0,
|
|
}}
|
|
/>
|
|
{children}
|
|
</View>
|
|
);
|
|
}
|
|
}
|
|
|
|
module.exports = ImageBackground;
|