Resizable

"use client"

import { cn } from "cn"
import * as ResizablePrimitive from "react-resizable-panels"

function ResizablePanelGroup({
  className,
  ...props
}: ResizablePrimitive.GroupProps) {
  return (
    <ResizablePrimitive.Group
      data-slot="resizable-panel-group"
      className={cn(
        "flex h-full w-full aria-[orientation=vertical]:flex-col",
        className
      )}
      {...props}
    />
  )
}

function ResizablePanel({ ...props }: ResizablePrimitive.PanelProps) {
  return <ResizablePrimitive.Panel data-slot="resizable-panel" {...props} />
}

function ResizableHandle({
  withHandle,
  className,
  ...props
}: ResizablePrimitive.SeparatorProps & {
  withHandle?: boolean
}) {
  return (
    <ResizablePrimitive.Separator
      data-slot="resizable-handle"
      className={cn(
        "relative flex w-px items-center justify-center bg-border ring-offset-background after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:ring-1 focus-visible:ring-ring focus-visible:outline-hidden aria-[orientation=horizontal]:h-px aria-[orientation=horizontal]:w-full aria-[orientation=horizontal]:after:left-0 aria-[orientation=horizontal]:after:h-1 aria-[orientation=horizontal]:after:w-full aria-[orientation=horizontal]:after:translate-x-0 aria-[orientation=horizontal]:after:-translate-y-1/2 [&[aria-orientation=horizontal]>div]:rotate-90",
        className
      )}
      {...props}
    >
      {withHandle && (
        <div className="z-10 flex h-6 w-1 shrink-0 rounded-lg bg-border" />
      )}
    </ResizablePrimitive.Separator>
  )
}

export { ResizableHandle, ResizablePanel, ResizablePanelGroup }

import {
  ResizableHandle,
  ResizablePanel,
  ResizablePanelGroup,
} from "@/components/ui/resizable"

// The copy: change text here, not in the markup.
// The copy: change text here, not in the markup.
const PANELS = ["One", "Two", "Three"] as const

export default function ResizableDemo() {
  return (
    <ResizablePanelGroup
      orientation="horizontal"
      className="max-w-sm rounded-lg border"
    >
      <ResizablePanel defaultSize="50%">
        <div className="flex h-[200px] items-center justify-center p-6">
          <span className="font-semibold">{PANELS[0]}</span>
        </div>
      </ResizablePanel>
      <ResizableHandle withHandle />
      <ResizablePanel defaultSize="50%">
        <ResizablePanelGroup orientation="vertical">
          <ResizablePanel defaultSize="25%">
            <div className="flex h-full items-center justify-center p-6">
              <span className="font-semibold">{PANELS[1]}</span>
            </div>
          </ResizablePanel>
          <ResizableHandle withHandle />
          <ResizablePanel defaultSize="75%">
            <div className="flex h-full items-center justify-center p-6">
              <span className="font-semibold">{PANELS[2]}</span>
            </div>
          </ResizablePanel>
        </ResizablePanelGroup>
      </ResizablePanel>
    </ResizablePanelGroup>
  )
}