shadcn-ui/apps/v4/examples/base/dropdown-menu-with-checkboxes.tsx

"use client"

import * as React from "react"
import { Button } from "@/examples/base/ui/button"
import {
  DropdownMenu,
  DropdownMenuCheckboxItem,
  DropdownMenuContent,
  DropdownMenuGroup,
  DropdownMenuLabel,
  DropdownMenuTrigger,
} from "@/examples/base/ui/dropdown-menu"
import { ActivityIcon, LayoutIcon, PanelLeftIcon } from "lucide-react"

export function DropdownMenuWithCheckboxes() {
  const [showStatusBar, setShowStatusBar] = React.useState(true)
  const [showActivityBar, setShowActivityBar] = React.useState(false)
  const [showPanel, setShowPanel] = React.useState(false)

  return (
    <>
      <DropdownMenu>
        <DropdownMenuTrigger
          render={<Button variant="outline" className="w-fit" />}
        >
          Checkboxes
        </DropdownMenuTrigger>
        <DropdownMenuContent className="min-w-40">
          <DropdownMenuGroup>
            <DropdownMenuLabel>Appearance</DropdownMenuLabel>
            <DropdownMenuCheckboxItem
              checked={showStatusBar}
              onCheckedChange={setShowStatusBar}
            >
              <LayoutIcon />
              Status Bar
            </DropdownMenuCheckboxItem>
            <DropdownMenuCheckboxItem
              checked={showActivityBar}
              onCheckedChange={setShowActivityBar}
              disabled
            >
              <ActivityIcon />
              Activity Bar
            </DropdownMenuCheckboxItem>
            <DropdownMenuCheckboxItem
              checked={showPanel}
              onCheckedChange={setShowPanel}
            >
              <PanelLeftIcon />
              Panel
            </DropdownMenuCheckboxItem>
          </DropdownMenuGroup>
        </DropdownMenuContent>
      </DropdownMenu>
    </>
  )
}