Scroll Area

Augments native scroll functionality for custom, cross-browser styling.

Installation

Install the following dependencies:

pnpm add @radix-ui/react-scroll-area

Copy and paste the following code into your project.

import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area";

import { cn } from "~/utils/tailwind";

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

function ScrollAreaBar({
  className,
  orientation = "vertical",
  ...props
}: React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>) {
  return (
    <ScrollAreaPrimitive.ScrollAreaScrollbar
      orientation={orientation}
      className={cn(
        "flex touch-none select-none transition-colors [&>div]:bg-border",
        orientation === "vertical" &&
          "h-full w-2.5 border-l border-l-transparent p-0.25",
        orientation === "horizontal" &&
          "h-2.5 flex-col border-t border-t-transparent p-0.25",
        className,
      )}
      {...props}
    >
      <ScrollAreaPrimitive.ScrollAreaThumb className="relative flex-1 rounded-full" />
    </ScrollAreaPrimitive.ScrollAreaScrollbar>
  );
}

export { ScrollArea, ScrollAreaBar };

Update the import paths to match your project setup.

Usage

import { ScrollArea } from "~/components/ui/ScrollArea";

<ScrollArea className="h-48 w-[350px] rounded-md border p-4">
  Jokester began sneaking into the castle in the middle of the night and leaving
  jokes all over the place: under the king's pillow, in his soup, even in the
  royal toilet. The king was furious, but he couldn't seem to stop Jokester. And
  then, one day, the people of the kingdom discovered that the jokes left by
  Jokester were so funny that they couldn't help but laugh. And once they
  started laughing, they couldn't stop.
</ScrollArea>