@grafana/ui/dist/cjs/utils/useCombinedRefs.cjs

Grafana Components Library

'use strict';

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

var React = require('react');

function _interopNamespaceCompat(e) {
  if (e && typeof e === 'object' && 'default' in e) return e;
  var n = Object.create(null);
  if (e) {
    Object.keys(e).forEach(function (k) {
      if (k !== 'default') {
        var d = Object.getOwnPropertyDescriptor(e, k);
        Object.defineProperty(n, k, d.get ? d : {
          enumerable: true,
          get: function () { return e[k]; }
        });
      }
    });
  }
  n.default = e;
  return Object.freeze(n);
}

var React__namespace = /*#__PURE__*/_interopNamespaceCompat(React);

"use strict";
function useCombinedRefs(...refs) {
  const targetRef = React__namespace.useRef(null);
  React__namespace.useEffect(() => {
    refs.forEach((ref) => {
      if (!ref) {
        return;
      }
      if (typeof ref === "function") {
        ref(targetRef.current);
      } else {
        ref.current = targetRef.current;
      }
    });
  }, [refs]);
  return targetRef;
}

exports.useCombinedRefs = useCombinedRefs;
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