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src/util/event.ts
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pissang
fix(event): support label trigger mouse event.
14 окт 2020, 07:54
14 окт 2020, 07:54
99e8019
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/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ import Element from 'zrender/src/Element'; export function findEventDispatcher( target: Element, det: (target: Element) => boolean, returnFirstMatch?: boolean ) { let found; while (target) { if (det(target)) { found = target; if (returnFirstMatch) { break; } } target = target.__hostTarget || target.parent; } return found; }