25 lines
995 B
JavaScript
25 lines
995 B
JavaScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import { Event as BaseEvent, Emitter } from '../common/event.js';
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export var domEvent = function (element, type, useCapture) {
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var fn = function (e) { return emitter.fire(e); };
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var emitter = new Emitter({
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onFirstListenerAdd: function () {
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element.addEventListener(type, fn, useCapture);
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},
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onLastListenerRemove: function () {
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element.removeEventListener(type, fn, useCapture);
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}
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});
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return emitter.event;
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};
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export function stop(event) {
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return BaseEvent.map(event, function (e) {
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e.preventDefault();
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e.stopPropagation();
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return e;
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});
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}
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