@elastic/eui/optimize/es/services/emotion/clone_element.js

Elastic UI Component Library

import _defineProperty from "@babel/runtime/helpers/defineProperty";
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

import { jsx } from '@emotion/react';

/**
 * React.cloneElement does not work if the cloned element does not already have the
 * `css` prop - as a result, we need to use `jsx()` to manually clone the element
 * See https://github.com/emotion-js/emotion/issues/1404
 */
export var cloneElementWithCss = function cloneElementWithCss(element, props) {
  var clonedElement = element.props.__EMOTION_TYPE_PLEASE_DO_NOT_USE__ || element.type; // EMOTION_TYPE handles non-React elements (native JSX/HTML nodes)

  var clonedProps = _objectSpread(_objectSpread({
    key: element.key,
    ref: element.ref
  }, element.props), props);
  if (props.css || element.props.css) {
    clonedProps.css = [element.props.css, props.css];
  }
  return jsx(clonedElement, clonedProps);
};