26 lines
797 B
JavaScript
26 lines
797 B
JavaScript
import * as React from 'react';
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import canUseDom from "@rc-component/util/es/Dom/canUseDom";
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// fix ssr render
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const defaultContainer = canUseDom() ? window : null;
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/** Sticky header hooks */
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export default 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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} |