35 lines
1.8 KiB
JavaScript
35 lines
1.8 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = useSticky;
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var React = _interopRequireWildcard(require("react"));
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var _canUseDom = _interopRequireDefault(require("@rc-component/util/lib/Dom/canUseDom"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
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function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
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// fix ssr render
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const defaultContainer = (0, _canUseDom.default)() ? window : null;
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/** Sticky header hooks */
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function useSticky(sticky, prefixCls) {
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const {
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offsetHeader = 0,
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offsetSummary = 0,
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offsetScroll = 0,
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getContainer = () => defaultContainer
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} = typeof sticky === 'object' ? sticky : {};
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const container = getContainer() || defaultContainer;
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const isSticky = !!sticky;
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return React.useMemo(() => {
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return {
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isSticky,
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stickyClassName: isSticky ? `${prefixCls}-sticky-holder` : '',
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offsetHeader,
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offsetSummary,
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offsetScroll,
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container
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};
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}, [isSticky, offsetScroll, offsetHeader, offsetSummary, prefixCls, container]);
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} |