Scroll Area

import { ScrollArea } from "@/registry/origin-ui/scroll-area";

const tags = Array.from({ length: 30 }, (_, i) => `v1.2.0-beta.${30 - i}`);

export default function Demo() {
  return (
    <ScrollArea className="h-72 w-64 rounded-md border border-border">
      <div className="p-4">
        <h4 className="mb-3 text-sm font-medium leading-none text-foreground">
          Releases
        </h4>
        {tags.map((tag) => (
          <div
            key={tag}
            className="border-b border-border py-2 text-sm text-muted-foreground last:border-0"
          >
            {tag}
          </div>
        ))}
      </div>
    </ScrollArea>
  );
}

"use client";

import { ScrollArea as ScrollAreaPrimitive } from "radix-ui";
import type * as React from "react";

import { cn } from "@/lib/utils";

function ScrollArea({
  className,
  children,
  ...props
}: React.ComponentProps<typeof ScrollAreaPrimitive.Root>) {
  return (
    <ScrollAreaPrimitive.Root
      className={cn("relative", className)}
      data-slot="scroll-area"
      {...props}
    >
      <ScrollAreaPrimitive.Viewport
        className="size-full rounded-[inherit]"
        data-slot="scroll-area-viewport"
      >
        {children}
      </ScrollAreaPrimitive.Viewport>
      <ScrollBar />
      <ScrollAreaPrimitive.Corner />
    </ScrollAreaPrimitive.Root>
  );
}

function ScrollBar({
  className,
  orientation = "vertical",
  ...props
}: React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>) {
  return (
    <ScrollAreaPrimitive.ScrollAreaScrollbar
      className={cn(
        "flex touch-none select-none",
        orientation === "vertical" &&
          "h-full w-2.5 border-l border-l-transparent p-px",
        orientation === "horizontal" &&
          "h-2.5 flex-col border-t border-t-transparent p-px",
        className,
      )}
      data-slot="scroll-area-scrollbar"
      orientation={orientation}
      {...props}
    >
      <ScrollAreaPrimitive.ScrollAreaThumb
        className="relative flex-1 rounded-full bg-border"
        data-slot="scroll-area-thumb"
      />
    </ScrollAreaPrimitive.ScrollAreaScrollbar>
  );
}

export { ScrollArea, ScrollBar };