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074fa759a6
Summary: @public This PR adds quite a bit of functionality to the Touchable components, allowing the ms delays of each of the handlers (`onPressIn, onPressOut, onPress, onLongPress`) to be configured. It adds the following props to `TouchableWithoutFeedback, TouchableOpacity, and TouchableHighlight`: ```javascript /** * Delay in ms, from the release of the touch, before onPress is called. */ delayOnPress: React.PropTypes.number, /** * Delay in ms, from the start of the touch, before onPressIn is called. */ delayOnPressIn: React.PropTypes.number, /** * Delay in ms, from the release of the touch, before onPressOut is called. */ delayOnPressOut: React.PropTypes.number, /** * Delay in ms, from onPressIn, before onLongPress is called. */ delayOnLongPress: React.PropTypes.number, ``` `TouchableHighlight` also gets an additional set of props: ```javascript /** * Delay in ms, from the start of the touch, before the highlight is shown. */ delayHighlightShow: React.PropTypes.number, /** * Del ... ``` Closes https://github.com/facebook/react-native/pull/1255 Github Author: jmstout <git@jmstout.com> Test Plan: Imported from GitHub, without a `Test Plan:` line.
25 lines
695 B
JavaScript
25 lines
695 B
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule ensurePositiveDelayProps
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* @flow
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*/
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'use strict';
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var invariant = require('invariant');
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var ensurePositiveDelayProps = function(props: any) {
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invariant(
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!(props.delayPressIn < 0 || props.delayPressOut < 0 ||
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props.delayLongPress < 0),
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'Touchable components cannot have negative delay properties'
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);
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};
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module.exports = ensurePositiveDelayProps;
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