Resizable

npm install react-resizable-panels

import { PixelResizablePanelGroup, PixelResizablePanel, PixelResizableHandle } from "@/components/ui/pixel-resizable"

"use client";

import { GripVertical } from "lucide-react";
import type * as React from "react";
import { Group, Panel, Separator } from "react-resizable-panels";
import { cn } from "@/lib/utils";

function PixelResizablePanelGroup({
  className,
  ...props
}: React.ComponentProps<typeof Group>) {
  return (
    <Group
      className={cn(
        "flex h-full w-full data-[panel-group-direction=vertical]:flex-col",
        className,
      )}
      {...props}
    />
  );
}

const PixelResizablePanel = Panel;

function PixelResizableHandle({
  withHandle,
  className,
  ...props
}: React.ComponentProps<typeof Separator> & {
  withHandle?: boolean;
}) {
  return (
    <Separator
      className={cn(
        "relative flex w-px items-center justify-center bg-black after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-black data-[panel-group-direction=vertical]:h-px data-[panel-group-direction=vertical]:w-full data-[panel-group-direction=vertical]:after:left-0 data-[panel-group-direction=vertical]:after:h-1 data-[panel-group-direction=vertical]:after:w-full data-[panel-group-direction=vertical]:after:-translate-y-1/2 data-[panel-group-direction=vertical]:after:translate-x-0",
        className,
      )}
      {...props}
    >
      {withHandle && (
        <div className="z-10 flex h-4 w-3 items-center justify-center border-2 border-black bg-[#fffacd] dark:bg-[#2a2a2a]">
          <GripVertical className="h-2.5 w-2.5" />
        </div>
      )}
    </Separator>
  );
}

export { PixelResizablePanelGroup, PixelResizablePanel, PixelResizableHandle };