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Diffstat (limited to 'node_modules/react/lib/ReactTransitionEvents.js')
-rw-r--r-- | node_modules/react/lib/ReactTransitionEvents.js | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/node_modules/react/lib/ReactTransitionEvents.js b/node_modules/react/lib/ReactTransitionEvents.js deleted file mode 100644 index ca4b7e716..000000000 --- a/node_modules/react/lib/ReactTransitionEvents.js +++ /dev/null @@ -1,72 +0,0 @@ -/** - * Copyright 2013-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. - * - */ - -'use strict'; - -var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment'); - -var getVendorPrefixedEventName = require('react-dom/lib/getVendorPrefixedEventName'); - -var endEvents = []; - -function detectEvents() { - var animEnd = getVendorPrefixedEventName('animationend'); - var transEnd = getVendorPrefixedEventName('transitionend'); - - if (animEnd) { - endEvents.push(animEnd); - } - - if (transEnd) { - endEvents.push(transEnd); - } -} - -if (ExecutionEnvironment.canUseDOM) { - detectEvents(); -} - -// We use the raw {add|remove}EventListener() call because EventListener -// does not know how to remove event listeners and we really should -// clean up. Also, these events are not triggered in older browsers -// so we should be A-OK here. - -function addEventListener(node, eventName, eventListener) { - node.addEventListener(eventName, eventListener, false); -} - -function removeEventListener(node, eventName, eventListener) { - node.removeEventListener(eventName, eventListener, false); -} - -var ReactTransitionEvents = { - addEndEventListener: function (node, eventListener) { - if (endEvents.length === 0) { - // If CSS transitions are not supported, trigger an "end animation" - // event immediately. - window.setTimeout(eventListener, 0); - return; - } - endEvents.forEach(function (endEvent) { - addEventListener(node, endEvent, eventListener); - }); - }, - - removeEndEventListener: function (node, eventListener) { - if (endEvents.length === 0) { - return; - } - endEvents.forEach(function (endEvent) { - removeEventListener(node, endEvent, eventListener); - }); - } -}; - -module.exports = ReactTransitionEvents;
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