vue-ant-patterns/lib/d-card-layout/resizeObserver.js

vue-ant-patterns

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _resizeObserverPolyfill = require('resize-observer-polyfill');

var _resizeObserverPolyfill2 = _interopRequireDefault(_resizeObserverPolyfill);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

exports['default'] = function () {
  if (window.resizeObserver) {
    return window.resizeObserver;
  }
  var observer = window.resizeObserver;
  if (!observer) {
    observer = _resizeObserverPolyfill2['default'];
  }

  return new observer(function (entities) {
    if (entities && entities.length) {
      entities.forEach(function (entity) {
        // contentRect:位置大小信息
        // target:dom信息
        var contentRect = entity.contentRect,
            target = entity.target;
        var handleResize = target.handleResize;

        if (handleResize) {
          handleResize(contentRect, target); // 目标对象发生改变之后的逻辑操作
        }
      });
    }
  });
}; /*
    * @Author: daibing
    * @Date: 2021-05-13 10:17:05
    * @LastEditTime: 2021-05-18 15:32:43
    * @LastEditors: daibing
    * @Description:
    * @FilePath: \hcm6-patterns\components\d-form\resizeObserver.js
    */