snapshot of https://github.com/shadcn-ui/ui.git (main, 2026-09-15; blobs > 131072B omitted)

apps/v4/app/(app)/examples/tasks/components/data-table-column-header.tsx

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+import { type Column, type RowData } from "@tanstack/react-table"
+import { cn } from "cn"
+import { ArrowDown, ArrowUp, ChevronsUpDown, EyeOff } from "lucide-react"
+
+import { Button } from "@/registry/new-york-v4/ui/button"
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/registry/new-york-v4/ui/dropdown-menu"
+
+import { type TasksTableFeatures } from "./data-table-features"
+
+interface DataTableColumnHeaderProps<TData extends RowData, TValue>
+  extends React.HTMLAttributes<HTMLDivElement> {
+  column: Column<TasksTableFeatures, TData, TValue>
+  title: string
+}
+
+export function DataTableColumnHeader<TData extends RowData, TValue>({
+  column,
+  title,
+  className,
+}: DataTableColumnHeaderProps<TData, TValue>) {
+  if (!column.getCanSort()) {
+    return <div className={cn(className)}>{title}</div>
+  }
+
+  return (
+    <div className={cn("flex items-center gap-2", className)}>
+      <DropdownMenu>
+        <DropdownMenuTrigger asChild>
+          <Button
+            variant="ghost"
+            size="sm"
+            className="-ml-3 h-8 data-[state=open]:bg-accent"
+          >
+            <span>{title}</span>
+            {column.getIsSorted() === "desc" ? (
+              <ArrowDown />
+            ) : column.getIsSorted() === "asc" ? (
+              <ArrowUp />
+            ) : (
+              <ChevronsUpDown />
+            )}
+          </Button>
+        </DropdownMenuTrigger>
+        <DropdownMenuContent align="start">
+          <DropdownMenuItem onClick={() => column.toggleSorting(false)}>
+            <ArrowUp />
+            Asc
+          </DropdownMenuItem>
+          <DropdownMenuItem onClick={() => column.toggleSorting(true)}>
+            <ArrowDown />
+            Desc
+          </DropdownMenuItem>
+          <DropdownMenuSeparator />
+          <DropdownMenuItem onClick={() => column.toggleVisibility(false)}>
+            <EyeOff />
+            Hide
+          </DropdownMenuItem>
+        </DropdownMenuContent>
+      </DropdownMenu>
+    </div>
+  )
+}