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2026-05-25 17:08:18 +08:00
parent df501f6151
commit f1259b71b5
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+import * as React from 'react';
+import canUseDom from "@rc-component/util/es/Dom/canUseDom";
+// fix ssr render
+const defaultContainer = canUseDom() ? window : null;
+
+/** Sticky header hooks */
+export default function useSticky(sticky, prefixCls) {
+  const {
+    offsetHeader = 0,
+    offsetSummary = 0,
+    offsetScroll = 0,
+    getContainer = () => defaultContainer
+  } = typeof sticky === 'object' ? sticky : {};
+  const container = getContainer() || defaultContainer;
+  const isSticky = !!sticky;
+  return React.useMemo(() => {
+    return {
+      isSticky,
+      stickyClassName: isSticky ? `${prefixCls}-sticky-holder` : '',
+      offsetHeader,
+      offsetSummary,
+      offsetScroll,
+      container
+    };
+  }, [isSticky, offsetScroll, offsetHeader, offsetSummary, prefixCls, container]);
+}