mirror of
https://github.com/facebook/react.git
synced 2025-11-01 09:12:30 +00:00
Héctor Ramos
33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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import {TEXT_NODE} from '../shared/HTMLNodeType';
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/**
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* Gets the target node from a native browser event by accounting for
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* inconsistencies in browser DOM APIs.
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*
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* @param {object} nativeEvent Native browser event.
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* @return {DOMEventTarget} Target node.
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*/
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function getEventTarget(nativeEvent) {
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// Fallback to nativeEvent.srcElement for IE9
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// https://github.com/facebook/react/issues/12506
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let target = nativeEvent.target || nativeEvent.srcElement || window;
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// Normalize SVG <use> element events #4963
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if (target.correspondingUseElement) {
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target = target.correspondingUseElement;
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}
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// Safari may fire events on text nodes (Node.TEXT_NODE is 3).
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// @see http://www.quirksmode.org/js/events_properties.html
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return target.nodeType === TEXT_NODE ? target.parentNode : target;
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}
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export default getEventTarget;
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