From 9430bee86fbf943283eb5a6f63bd750b875ff433 Mon Sep 17 00:00:00 2001
From: 苏向夜 <fu050409@163.com>
Date: Fri, 23 Jan 2026 20:51:28 +0800
Subject: feat(ui): add new ui project

---
 packages/ui-new/src/components/ui/scroll-area.tsx | 56 +++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 packages/ui-new/src/components/ui/scroll-area.tsx

(limited to 'packages/ui-new/src/components/ui/scroll-area.tsx')

diff --git a/packages/ui-new/src/components/ui/scroll-area.tsx b/packages/ui-new/src/components/ui/scroll-area.tsx
new file mode 100644
index 0000000..9376f59
--- /dev/null
+++ b/packages/ui-new/src/components/ui/scroll-area.tsx
@@ -0,0 +1,56 @@
+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 }
-- 
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