Scroll Area
Understand the design system and contribute to it
Component preview
The live preview for UI components is handled by components/atoms/codedocs/ComponentPreview.tsx. Use it directly inside MDX whenever you want a playground-style embed. Provide componentProps to set default values and propOptions to surface toggle-able props next to the preview.
Preview
Prop reference
Auto-generated from the component source
ScrollArea
classNamechildren
React.ComponentProps<typeof ScrollAreaPrimitive.Root>
ScrollBar
classNameorientation= "vertical"
React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>
"use client";
import * as React from "react";
import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area";
import { cn } from "@/lib/utils";
function ScrollArea({
className,
children,
...props
}: React.ComponentProps<typeof ScrollAreaPrimitive.Root>) {
return (
<ScrollAreaPrimitive.Root
data-slot="scroll-area"
className={cn("relative", className)}
{...props}
>
<ScrollAreaPrimitive.Viewport
data-slot="scroll-area-viewport"
className="focus-visible:ring-ring/50 size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:outline-1"
>
{children}
</ScrollAreaPrimitive.Viewport>
<ScrollBar />
<ScrollAreaPrimitive.Corner />
</ScrollAreaPrimitive.Root>
);
}
function ScrollBar({
className,
orientation = "vertical",
...props
}: React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>) {
return (
<ScrollAreaPrimitive.ScrollAreaScrollbar
data-slot="scroll-area-scrollbar"
orientation={orientation}
className={cn(
"flex touch-none p-px transition-colors select-none",
orientation === "vertical" &&
"h-full w-2.5 border-l border-l-transparent",
orientation === "horizontal" &&
"h-2.5 flex-col border-t border-t-transparent",
className
)}
{...props}
>
<ScrollAreaPrimitive.ScrollAreaThumb
data-slot="scroll-area-thumb"
className="bg-border relative flex-1 rounded-full"
/>
</ScrollAreaPrimitive.ScrollAreaScrollbar>
);
}
export { ScrollArea, ScrollBar };