30 lines
956 B
JavaScript
30 lines
956 B
JavaScript
"use strict";
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var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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exports.usePanelRef = usePanelRef;
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var _rcUtil = require("rc-util");
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var React = _interopRequireWildcard(require("react"));
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function voidFunc() {}
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const WatermarkContext = /*#__PURE__*/React.createContext({
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add: voidFunc,
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remove: voidFunc
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});
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function usePanelRef(panelSelector) {
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const watermark = React.useContext(WatermarkContext);
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const panelEleRef = React.useRef();
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const panelRef = (0, _rcUtil.useEvent)(ele => {
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if (ele) {
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const innerContentEle = panelSelector ? ele.querySelector(panelSelector) : ele;
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watermark.add(innerContentEle);
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panelEleRef.current = innerContentEle;
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} else {
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watermark.remove(panelEleRef.current);
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}
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});
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return panelRef;
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}
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var _default = exports.default = WatermarkContext; |