Scroll area

1"use client";
2 
3import * as React from "react";
4import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area";
5 
6import { cn } from "@/lib/utils";
7 
8const ScrollArea = React.memo(
9  React.forwardRef<
10    React.ElementRef<typeof ScrollAreaPrimitive.Root>,
11    React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.Root>
12  >(({ className, children, ...props }, ref) => (
13    <ScrollAreaPrimitive.Root
14      ref={ref}
15      className={cn("relative overflow-hidden", className)}
16      {...props}
17    >
18      <ScrollAreaPrimitive.Viewport className="h-full w-full rounded-[inherit]">
19        {children}
20      </ScrollAreaPrimitive.Viewport>
21      <ScrollBar />
22      <ScrollAreaPrimitive.Corner />
23    </ScrollAreaPrimitive.Root>
24  )),
25);
26ScrollArea.displayName = ScrollAreaPrimitive.Root.displayName;
27 
28const ScrollBar = React.memo(
29  React.forwardRef<
30    React.ElementRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>,
31    React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>
32  >(({ className, orientation = "vertical", ...props }, ref) => (
33    <ScrollAreaPrimitive.ScrollAreaScrollbar
34      ref={ref}
35      orientation={orientation}
36      className={cn(
37        "flex touch-none transition-colors select-none",
38        orientation === "vertical" && "h-full w-1.5 border-l border-l-transparent p-[1px]",
39        orientation === "horizontal" && "h-1.5 flex-col border-t border-t-transparent p-[1px]",
40        className,
41      )}
42      {...props}
43    >
44      <ScrollAreaPrimitive.ScrollAreaThumb className="bg-border-strong hover:bg-foreground-subtle relative flex-1 rounded-full" />
45    </ScrollAreaPrimitive.ScrollAreaScrollbar>
46  )),
47);
48ScrollBar.displayName = ScrollAreaPrimitive.ScrollAreaScrollbar.displayName;
49 
50export { ScrollArea, ScrollBar };