rc-dropdown
Version:
dropdown ui component for react
23 lines • 877 B
JavaScript
import { composeRef, getNodeRef, supportRef } from "rc-util/es/ref";
import React, { forwardRef, useMemo } from 'react';
var Overlay = /*#__PURE__*/forwardRef(function (props, ref) {
var overlay = props.overlay,
arrow = props.arrow,
prefixCls = props.prefixCls;
var overlayNode = useMemo(function () {
var overlayElement;
if (typeof overlay === 'function') {
overlayElement = overlay();
} else {
overlayElement = overlay;
}
return overlayElement;
}, [overlay]);
var composedRef = composeRef(ref, getNodeRef(overlayNode));
return /*#__PURE__*/React.createElement(React.Fragment, null, arrow && /*#__PURE__*/React.createElement("div", {
className: "".concat(prefixCls, "-arrow")
}), /*#__PURE__*/React.cloneElement(overlayNode, {
ref: supportRef(overlayNode) ? composedRef : undefined
}));
});
export default Overlay;