react-native/Libraries/Components/Touchable/TouchableWithoutFeedback.js
Christopher Chedeau 85e1ad6b61 Updates from Mon 6 Apr
- [ReactNative] Revert D1965911 | Christopher Chedeau
- [ReactNative] Remove experimental Portal only needed for android right now. | Spencer Ahrens
- [ReactNative] rename Animation to AnimationExperimental with warning docs | Spencer Ahrens
- navigator.getCurrentRoutes() | Eric Vicenti
- Fixing jsdoc parsing of functions that are defined over multiple lines (Fixes #410) | Christopher Chedeau
- Added constraint of child type to touchablewithoutfeedback | Christopher Chedeau
- [react-packager] Deprecate global image namespace in favor of CommonJS resolution | Amjad Masad
- [react-packager] Don't cache rejected promise | Amjad Masad
- [ReactNative] Start Navigator gesture config, disable gesture in AdsManager | Eric Vicenti
- [Flow] Clean react-native-github for Flow v0.8.0 | Gabe Levi
- add maximumValue and minimumValue as valid attributes for native Slider | Christopher Chedeau
- react-packager: Add ES6 import statement support to DependencyGraph. | Amjad Masad
- Remove false annotation | Christopher Chedeau
- [madman] prevent pulling the content down inconsistently when the keyboard shows up | Kevin Gozali
- add @flow back to View.js | Basil Hosmer
- [ReactNative] Turn of lint warning for constant conditions | Eric Vicenti
- [UIExplorer] Fixed 'Push View Example' in NavigatorIOS example | Christopher Chedeau
- SliderIOS.js comments - grammar correction | Christopher Chedeau
2015-04-06 08:38:56 -07:00

95 lines
3.0 KiB
JavaScript
Executable File

/**
* 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 TouchableWithoutFeedback
* @flow
*/
'use strict';
var React = require('React');
var Touchable = require('Touchable');
var onlyChild = require('onlyChild');
/**
* When the scroll view is disabled, this defines how far your touch may move
* off of the button, before deactivating the button. Once deactivated, try
* moving it back and you'll see that the button is once again reactivated!
* Move it back and forth several times while the scroll view is disabled.
*/
var PRESS_RECT_OFFSET = {top: 20, left: 20, right: 20, bottom: 30};
type Event = Object;
/**
* Do not use unless you have a very good reason. All the elements that
* respond to press should have a visual feedback when touched. This is
* one of the primary reason a "web" app doesn't feel "native".
*/
var TouchableWithoutFeedback = React.createClass({
mixins: [Touchable.Mixin],
propTypes: {
/**
* Called when the touch is released, but not if cancelled (e.g. by a scroll
* that steals the responder lock).
*/
onPress: React.PropTypes.func,
onPressIn: React.PropTypes.func,
onPressOut: React.PropTypes.func,
onLongPress: React.PropTypes.func,
},
getInitialState: function() {
return this.touchableGetInitialState();
},
/**
* `Touchable.Mixin` self callbacks. The mixin will invoke these if they are
* defined on your component.
*/
touchableHandlePress: function(e: Event) {
this.props.onPress && this.props.onPress(e);
},
touchableHandleActivePressIn: function() {
this.props.onPressIn && this.props.onPressIn();
},
touchableHandleActivePressOut: function() {
this.props.onPressOut && this.props.onPressOut();
},
touchableHandleLongPress: function() {
this.props.onLongPress && this.props.onLongPress();
},
touchableGetPressRectOffset: function(): typeof PRESS_RECT_OFFSET {
return PRESS_RECT_OFFSET; // Always make sure to predeclare a constant!
},
touchableGetHighlightDelayMS: function(): number {
return 0;
},
render: function(): ReactElement {
// Note(avik): remove dynamic typecast once Flow has been upgraded
return (React: any).cloneElement(onlyChild(this.props.children), {
accessible: true,
testID: this.props.testID,
onStartShouldSetResponder: this.touchableHandleStartShouldSetResponder,
onResponderTerminationRequest: this.touchableHandleResponderTerminationRequest,
onResponderGrant: this.touchableHandleResponderGrant,
onResponderMove: this.touchableHandleResponderMove,
onResponderRelease: this.touchableHandleResponderRelease,
onResponderTerminate: this.touchableHandleResponderTerminate
});
}
});
module.exports = TouchableWithoutFeedback;