├── .gitignore ├── HideableView.js ├── LICENSE ├── README.md └── package.json /.gitignore: -------------------------------------------------------------------------------- 1 | # OS Related Files 2 | # 3 | .DS_Store 4 | thumbs.db 5 | 6 | # Xcode 7 | # 8 | build/ 9 | *.pbxuser 10 | !default.pbxuser 11 | *.mode1v3 12 | !default.mode1v3 13 | *.mode2v3 14 | !default.mode2v3 15 | *.perspectivev3 16 | !default.perspectivev3 17 | xcuserdata 18 | *.xccheckout 19 | *.moved-aside 20 | DerivedData 21 | *.hmap 22 | *.ipa 23 | *.xcuserstate 24 | project.xcworkspace 25 | 26 | # Android/IntelliJ 27 | # 28 | build/ 29 | .idea 30 | .gradle 31 | local.properties 32 | *.iml 33 | 34 | # node.js 35 | # 36 | node_modules/ 37 | npm-debug.log 38 | 39 | # BUCK 40 | buck-out/ 41 | \.buckd/ 42 | android/app/libs 43 | *.keystore 44 | -------------------------------------------------------------------------------- /HideableView.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react'; 2 | import { PropTypes } from 'prop-types'; 3 | import { Animated } from 'react-native'; 4 | 5 | class HideableView extends Component { 6 | constructor(props) { 7 | super(props); 8 | this.state = { 9 | opacity: new Animated.Value(this.props.visible ? 1 : 0) 10 | } 11 | } 12 | 13 | animate(show) { 14 | const duration = this.props.duration ? parseInt(this.props.duration) : 500; 15 | Animated.timing( 16 | this.state.opacity, { 17 | toValue: show ? 1 : 0, 18 | duration: !this.props.noAnimation ? duration : 0 19 | } 20 | ).start(); 21 | } 22 | 23 | shouldComponentUpdate(nextProps) { 24 | return this.props.visible !== nextProps.visible; 25 | } 26 | 27 | componentWillUpdate(nextProps, nextState) { 28 | if (this.props.visible !== nextProps.visible) { 29 | this.animate(nextProps.visible); 30 | } 31 | } 32 | 33 | render() { 34 | if (this.props.removeWhenHidden && !this.props.visible) { 35 | return null; 36 | } 37 | 38 | return ( 39 | 40 | {this.props.children} 41 | 42 | ) 43 | } 44 | } 45 | 46 | HideableView.propTypes = { 47 | visible: PropTypes.bool.isRequired, 48 | duration: PropTypes.number, 49 | removeWhenHidden: PropTypes.bool, 50 | noAnimation: PropTypes.bool 51 | } 52 | 53 | export default HideableView; 54 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) [2016] [Osagie Edebiri] 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ### React Native Hideable View 2 | --- 3 | 4 | A component for React Native that can show/hide its child components. 5 | 6 | ## Installation 7 | 8 | `npm install --save react-native-hideable-view` 9 | 10 | ## Usage 11 | 12 | ``` 13 | import HideableView from 'react-native-hideable-view'; 14 | 15 | 16 | 17 | 18 | ``` 19 | 20 | ## Props 21 | 22 | Prop | Type | Default | Description 23 | ----------------- | -------- | -------- | -------------------- 24 | visible | bool | false | Show/Hide the View 25 | duration | int | 500 | Animation time (ms) 26 | removeWhenHidden | bool | false | Unmount component when hidden 27 | noAnimation | bool | false | If true, no animation 28 | 29 | ## Example 30 | 31 | ``` 32 | import React, { Component } from 'react'; 33 | import { View, Text, TouchableOpacity } from 'react-native'; 34 | 35 | import HideableView from 'react-native-hideable-view'; 36 | 37 | class Example extends Component { 38 | constructor(props) { 39 | super(props); 40 | this.state = { 41 | visible: false 42 | }; 43 | this.toggle = this.toggle.bind(this); 44 | } 45 | 46 | toggle() { 47 | this.setState({ 48 | visible: !this.state.visible 49 | }); 50 | } 51 | 52 | render() { 53 | return ( 54 | 55 | 56 | I am always here. 57 | 58 | 59 | 60 | I appear and disappear at your behest. 61 | 62 | 63 | 64 | {this.state.visible ? 'Hide' : 'Show'} 65 | 66 | 67 | ); 68 | } 69 | } 70 | ``` 71 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "react-native-hideable-view", 3 | "version": "1.0.3", 4 | "description": "A view component that can toggle visibility of its child views with or without animation.", 5 | "main": "HideableView.js", 6 | "scripts": { 7 | "test": "echo \"Error: no test specified\" && exit 1" 8 | }, 9 | "repository": { 10 | "type": "git", 11 | "url": "git+https://github.com/osagie/react-native-hideable-view.git" 12 | }, 13 | "dependencies": { 14 | "react": ">=15.2.0", 15 | "react-native": ">=0.29.0" 16 | }, 17 | "keywords": [ 18 | "react-native", 19 | "hide", 20 | "toggle" 21 | ], 22 | "author": "Osagie Edebiri (http://osagiethegreat.com)", 23 | "license": "MIT", 24 | "bugs": { 25 | "url": "https://github.com/osagie/react-native-hideable-view/issues" 26 | }, 27 | "homepage": "https://github.com/osagie/react-native-hideable-view#readme" 28 | } 29 | --------------------------------------------------------------------------------