add resizable

packages/design-system/package.json

@@ -26,7 +26,8 @@
     "date-fns": "3.6.0",
     "react-colorful": "5.6.1",
     "react-countdown": "2.3.5",
-    "react-day-picker": "8.10.1"
+    "react-day-picker": "8.10.1",
+    "react-resizable-panels": "2.0.22"
   },
   "devDependencies": {
     "@ladle/react": "4.1.0",

packages/design-system/src/ui/resizable.stories.tsx

@@ -0,0 +1,39 @@
+import {
+  ResizableHandle,
+  ResizablePanel,
+  ResizablePanelGroup,
+} from '@/ui/resizable'
+import type { Story, StoryDefault } from '@ladle/react'
+
+export default {
+  title: 'Shadcn/Resizable',
+} satisfies StoryDefault
+
+export const Default: Story = () => (
+  <ResizablePanelGroup
+    direction="horizontal"
+    className="max-w-md rounded-lg border"
+  >
+    <ResizablePanel defaultSize={50}>
+      <div className="flex h-[200px] items-center justify-center p-6">
+        <span className="font-semibold">One</span>
+      </div>
+    </ResizablePanel>
+    <ResizableHandle />
+    <ResizablePanel defaultSize={50}>
+      <ResizablePanelGroup direction="vertical">
+        <ResizablePanel defaultSize={25}>
+          <div className="flex h-full items-center justify-center p-6">
+            <span className="font-semibold">Two</span>
+          </div>
+        </ResizablePanel>
+        <ResizableHandle />
+        <ResizablePanel defaultSize={75}>
+          <div className="flex h-full items-center justify-center p-6">
+            <span className="font-semibold">Three</span>
+          </div>
+        </ResizablePanel>
+      </ResizablePanelGroup>
+    </ResizablePanel>
+  </ResizablePanelGroup>
+)

packages/design-system/src/ui/resizable.tsx

@@ -0,0 +1,43 @@
+import { GripVertical } from "lucide-react"
+import * as ResizablePrimitive from "react-resizable-panels"
+
+import { cn } from "@/lib/utils"
+
+const ResizablePanelGroup = ({
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelGroup>) => (
+  <ResizablePrimitive.PanelGroup
+    className={cn(
+      "flex h-full w-full data-[panel-group-direction=vertical]:flex-col",
+      className
+    )}
+    {...props}
+  />
+)
+
+const ResizablePanel = ResizablePrimitive.Panel
+
+const ResizableHandle = ({
+  withHandle,
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelResizeHandle> & {
+  withHandle?: boolean
+}) => (
+  <ResizablePrimitive.PanelResizeHandle
+    className={cn(
+      "relative flex w-px items-center justify-center bg-border after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring focus-visible:ring-offset-1 data-[panel-group-direction=vertical]:h-px data-[panel-group-direction=vertical]:w-full data-[panel-group-direction=vertical]:after:left-0 data-[panel-group-direction=vertical]:after:h-1 data-[panel-group-direction=vertical]:after:w-full data-[panel-group-direction=vertical]:after:-translate-y-1/2 data-[panel-group-direction=vertical]:after:translate-x-0 [&[data-panel-group-direction=vertical]>div]:rotate-90",
+      className
+    )}
+    {...props}
+  >
+    {withHandle && (
+      <div className="z-10 flex h-4 w-3 items-center justify-center rounded-sm border bg-border">
+        <GripVertical className="h-2.5 w-2.5" />
+      </div>
+    )}
+  </ResizablePrimitive.PanelResizeHandle>
+)
+
+export { ResizablePanelGroup, ResizablePanel, ResizableHandle }