From 1422d94faced3d81113b0511af324c72fa77979c Mon Sep 17 00:00:00 2001
From: Faisal Amir <urmauur@gmail.com>
Date: Mon, 7 Jul 2025 11:14:43 +0700
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9Bfix:=20make=20three=20dots=20defaul?=
 =?UTF-8?q?t=20show=203=20dots=20and=20can=20trigger=20with=20right=20clic?=
 =?UTF-8?q?k=20=20(#5712)?=
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* 🐛fix: default show 3 dots

* ✨enhancement: enable resizable left panel (#5713)

* ✨enhancement: enable resizable left panel

* Update web-app/src/hooks/useLeftPanel.ts

Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>

---------

Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>

---------

Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>
---
 web-app/package.json                          |  1 +
 web-app/src/components/ui/resizable.tsx       | 54 +++++++++++
 web-app/src/containers/DownloadManegement.tsx | 31 +++++--
 web-app/src/containers/LeftPanel.tsx          | 27 +++++-
 web-app/src/containers/ThreadList.tsx         |  9 +-
 web-app/src/hooks/useLeftPanel.ts             |  4 +
 web-app/src/routes/__root.tsx                 | 93 ++++++++++++++++---
 7 files changed, 191 insertions(+), 28 deletions(-)
 create mode 100644 web-app/src/components/ui/resizable.tsx

diff --git a/web-app/package.json b/web-app/package.json
index 4874b310c..b56f09a0d 100644
--- a/web-app/package.json
+++ b/web-app/package.json
@@ -56,6 +56,7 @@
     "react-i18next": "^15.5.1",
     "react-joyride": "^2.9.3",
     "react-markdown": "^10.1.0",
+    "react-resizable-panels": "^3.0.3",
     "react-syntax-highlighter": "^15.6.1",
     "react-syntax-highlighter-virtualized-renderer": "^1.1.0",
     "react-textarea-autosize": "^8.5.9",
diff --git a/web-app/src/components/ui/resizable.tsx b/web-app/src/components/ui/resizable.tsx
new file mode 100644
index 000000000..a3d586cf1
--- /dev/null
+++ b/web-app/src/components/ui/resizable.tsx
@@ -0,0 +1,54 @@
+import * as React from 'react'
+import { GripVerticalIcon } from 'lucide-react'
+import * as ResizablePrimitive from 'react-resizable-panels'
+
+import { cn } from '@/lib/utils'
+
+function ResizablePanelGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelGroup>) {
+  return (
+    <ResizablePrimitive.PanelGroup
+      data-slot="resizable-panel-group"
+      className={cn(
+        'flex h-full w-full data-[panel-group-direction=vertical]:flex-col',
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ResizablePanel({
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.Panel>) {
+  return <ResizablePrimitive.Panel data-slot="resizable-panel" {...props} />
+}
+
+function ResizableHandle({
+  withHandle,
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelResizeHandle> & {
+  withHandle?: boolean
+}) {
+  return (
+    <ResizablePrimitive.PanelResizeHandle
+      data-slot="resizable-handle"
+      className={cn(
+        'bg-border focus-visible:ring-ring relative flex w-px items-center justify-center after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:ring-1 focus-visible:ring-offset-1 focus-visible:outline-hidden 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-x-0 data-[panel-group-direction=vertical]:after:-translate-y-1/2 [&[data-panel-group-direction=vertical]>div]:rotate-90',
+        className
+      )}
+      {...props}
+    >
+      {withHandle && (
+        <div className="bg-main-view z-10 flex h-4 w-3 items-center justify-center rounded-xs border border-main-view-fg/10 relative left-0.5">
+          <GripVerticalIcon className="size-2.5 text-main-view-fg" />
+        </div>
+      )}
+    </ResizablePrimitive.PanelResizeHandle>
+  )
+}
+
+export { ResizablePanelGroup, ResizablePanel, ResizableHandle }
diff --git a/web-app/src/containers/DownloadManegement.tsx b/web-app/src/containers/DownloadManegement.tsx
index 4659f668d..be9e9e0e9 100644
--- a/web-app/src/containers/DownloadManegement.tsx
+++ b/web-app/src/containers/DownloadManegement.tsx
@@ -182,7 +182,9 @@ export function DownloadManagement() {
       getProviders().then(setProviders)
       toast.success(t('common:toast.downloadComplete.title'), {
         id: 'download-complete',
-        description: t('common:toast.downloadComplete.description', { modelId: state.modelId }),
+        description: t('common:toast.downloadComplete.description', {
+          modelId: state.modelId,
+        }),
       })
     },
     [removeDownload, removeLocalDownloadingModel, setProviders, t]
@@ -237,10 +239,14 @@ export function DownloadManagement() {
           <PopoverTrigger asChild>
             {isLeftPanelOpen ? (
               <div className="bg-left-panel-fg/10 hover:bg-left-panel-fg/12 p-2 rounded-md my-1 relative border border-left-panel-fg/10 cursor-pointer text-left">
-                <div className="bg-primary font-bold size-5 rounded-full absolute -top-2 -right-1 flex items-center justify-center text-primary-fg">
-                  {downloadCount}
+                <div className="text-left-panel-fg/80 font-medium flex gap-2">
+                  <span>{t('downloads')}</span>
+                  <span>
+                    <div className="bg-primary font-bold size-5 rounded-full  flex items-center justify-center text-primary-fg">
+                      {downloadCount}
+                    </div>
+                  </span>
                 </div>
-                <p className="text-left-panel-fg/80 font-medium">{t('downloads')}</p>
                 <div className="mt-2 flex items-center justify-between space-x-2">
                   <Progress value={overallProgress * 100} />
                   <span className="text-xs font-medium text-left-panel-fg/80 shrink-0">
@@ -272,7 +278,9 @@ export function DownloadManagement() {
           >
             <div className="flex flex-col">
               <div className="p-2 py-1.5 bg-main-view-fg/5 border-b border-main-view-fg/6">
-                <p className="text-xs text-main-view-fg/70">{t('downloading')}</p>
+                <p className="text-xs text-main-view-fg/70">
+                  {t('downloading')}
+                </p>
               </div>
               <div className="p-2 max-h-[300px] overflow-y-auto space-y-2">
                 {appUpdateState.isDownloading && (
@@ -309,10 +317,15 @@ export function DownloadManagement() {
                           title="Cancel download"
                           onClick={() => {
                             abortDownload(download.name).then(() => {
-                              toast.info(t('common:toast.downloadCancelled.title'), {
-                                id: 'cancel-download',
-                                description: t('common:toast.downloadCancelled.description'),
-                              })
+                              toast.info(
+                                t('common:toast.downloadCancelled.title'),
+                                {
+                                  id: 'cancel-download',
+                                  description: t(
+                                    'common:toast.downloadCancelled.description'
+                                  ),
+                                }
+                              )
                               if (downloadProcesses.length === 0) {
                                 setIsPopoverOpen(false)
                               }
diff --git a/web-app/src/containers/LeftPanel.tsx b/web-app/src/containers/LeftPanel.tsx
index 748cb529f..fe07a71e5 100644
--- a/web-app/src/containers/LeftPanel.tsx
+++ b/web-app/src/containers/LeftPanel.tsx
@@ -79,6 +79,9 @@ const LeftPanel = () => {
   const searchContainerRef = useRef<HTMLDivElement>(null)
   const searchContainerMacRef = useRef<HTMLDivElement>(null)
 
+  // Determine if we're in a resizable context (large screen with panel open)
+  const isResizableContext = !isSmallScreen && open
+
   // Use click outside hook for panel with debugging
   useClickOutside(
     () => {
@@ -189,9 +192,17 @@ const LeftPanel = () => {
       <aside
         ref={panelRef}
         className={cn(
-          'w-48 shrink-0 rounded-lg m-1.5 mr-0 text-left-panel-fg overflow-hidden',
+          'text-left-panel-fg overflow-hidden',
+          // Resizable context: full height and width, no margins
+          isResizableContext && 'h-full w-full',
+          // Small screen context: fixed positioning and styling
           isSmallScreen &&
-            'fixed h-[calc(100%-16px)] bg-main-view z-40 rounded-sm border border-left-panel-fg/10 m-2 px-1',
+            'fixed h-[calc(100%-16px)] bg-main-view z-40 rounded-sm border border-left-panel-fg/10 m-2 px-1 w-48',
+          // Default context: original styling
+          !isResizableContext &&
+            !isSmallScreen &&
+            'w-48 shrink-0 rounded-lg m-1.5 mr-0',
+          // Visibility controls
           open
             ? 'opacity-100 visibility-visible'
             : 'w-0 absolute -top-100 -left-100 visibility-hidden'
@@ -209,7 +220,12 @@ const LeftPanel = () => {
           {!IS_MACOS && (
             <div
               ref={searchContainerRef}
-              className="relative top-1.5 mb-4 mx-1 mt-1 w-[calc(100%-32px)] z-50"
+              className={cn(
+                'relative top-1.5 mb-4 mt-1 z-50',
+                isResizableContext
+                  ? 'mx-2 w-[calc(100%-48px)]'
+                  : 'mx-1 w-[calc(100%-32px)]'
+              )}
               data-ignore-outside-clicks
             >
               <IconSearch className="absolute size-4 top-1/2 left-2 -translate-y-1/2 text-left-panel-fg/50" />
@@ -241,7 +257,10 @@ const LeftPanel = () => {
             {IS_MACOS && (
               <div
                 ref={searchContainerMacRef}
-                className="relative mb-4 mx-1 mt-1"
+                className={cn(
+                  'relative mb-4 mt-1',
+                  isResizableContext ? 'mx-2' : 'mx-1'
+                )}
                 data-ignore-outside-clicks
               >
                 <IconSearch className="absolute size-4 top-1/2 left-2 -translate-y-1/2 text-left-panel-fg/50" />
diff --git a/web-app/src/containers/ThreadList.tsx b/web-app/src/containers/ThreadList.tsx
index bd3825eee..afafe6bc2 100644
--- a/web-app/src/containers/ThreadList.tsx
+++ b/web-app/src/containers/ThreadList.tsx
@@ -105,8 +105,13 @@ const SortableItem = memo(({ thread }: { thread: Thread }) => {
       {...attributes}
       {...listeners}
       onClick={handleClick}
+      onContextMenu={(e) => {
+        e.preventDefault()
+        e.stopPropagation()
+        setOpenDropdown(true)
+      }}
       className={cn(
-        'mb-1 rounded hover:bg-left-panel-fg/10 flex items-center justify-between gap-2 px-1.5 group/thread-list transition-all',
+        'mb-1 rounded hover:bg-left-panel-fg/10 flex items-center justify-between gap-2 px-1.5  transition-all',
         isDragging ? 'cursor-move' : 'cursor-pointer',
         isActive && 'bg-left-panel-fg/10'
       )}
@@ -122,7 +127,7 @@ const SortableItem = memo(({ thread }: { thread: Thread }) => {
           <DropdownMenuTrigger asChild>
             <IconDots
               size={14}
-              className="text-left-panel-fg/60 shrink-0 cursor-pointer px-0.5 -mr-1 data-[state=open]:bg-left-panel-fg/10 rounded group-hover/thread-list:data-[state=closed]:size-5 size-5 data-[state=closed]:size-0"
+              className="text-left-panel-fg/60 shrink-0 cursor-pointer px-0.5 -mr-1 data-[state=open]:bg-left-panel-fg/10 rounded size-5"
               onClick={(e) => {
                 e.preventDefault()
                 e.stopPropagation()
diff --git a/web-app/src/hooks/useLeftPanel.ts b/web-app/src/hooks/useLeftPanel.ts
index 46440e0e9..69f999343 100644
--- a/web-app/src/hooks/useLeftPanel.ts
+++ b/web-app/src/hooks/useLeftPanel.ts
@@ -4,14 +4,18 @@ import { localStorageKey } from '@/constants/localStorage'
 
 type LeftPanelStoreState = {
   open: boolean
+  size: number
   setLeftPanel: (value: boolean) => void
+  setLeftPanelSize: (value: number) => void
 }
 
 export const useLeftPanel = create<LeftPanelStoreState>()(
   persist(
     (set) => ({
       open: true,
+      size: 20, // Default size of 20%
       setLeftPanel: (value) => set({ open: value }),
+      setLeftPanelSize: (value) => set({ size: value }),
     }),
     {
       name: localStorageKey.LeftPanel,
diff --git a/web-app/src/routes/__root.tsx b/web-app/src/routes/__root.tsx
index d6383f394..a1ade841e 100644
--- a/web-app/src/routes/__root.tsx
+++ b/web-app/src/routes/__root.tsx
@@ -20,6 +20,13 @@ import { cn } from '@/lib/utils'
 import ToolApproval from '@/containers/dialogs/ToolApproval'
 import { TranslationProvider } from '@/i18n/TranslationContext'
 import OutOfContextPromiseModal from '@/containers/dialogs/OutOfContextDialog'
+import { useSmallScreen } from '@/hooks/useMediaQuery'
+import {
+  ResizablePanelGroup,
+  ResizablePanel,
+  ResizableHandle,
+} from '@/components/ui/resizable'
+import { useCallback } from 'react'
 
 export const Route = createRootRoute({
   component: RootLayout,
@@ -27,7 +34,33 @@ export const Route = createRootRoute({
 
 const AppLayout = () => {
   const { productAnalyticPrompt } = useAnalytic()
-  const { open: isLeftPanelOpen } = useLeftPanel()
+  const {
+    open: isLeftPanelOpen,
+    setLeftPanel,
+    size: leftPanelSize,
+    setLeftPanelSize,
+  } = useLeftPanel()
+  const isSmallScreen = useSmallScreen()
+
+  // Minimum width threshold for auto-close (10% of screen width)
+  const MIN_PANEL_WIDTH_THRESHOLD = 14
+
+  // Handle panel size changes
+  const handlePanelLayout = useCallback(
+    (sizes: number[]) => {
+      if (sizes.length > 0) {
+        const newSize = sizes[0]
+
+        // Close panel if resized below minimum threshold
+        if (newSize < MIN_PANEL_WIDTH_THRESHOLD) {
+          setLeftPanel(false)
+        } else {
+          setLeftPanelSize(newSize)
+        }
+      }
+    },
+    [setLeftPanelSize, setLeftPanel]
+  )
 
   return (
     <Fragment>
@@ -37,22 +70,56 @@ const AppLayout = () => {
         {/* Fake absolute panel top to enable window drag */}
         <div className="absolute w-full h-10 z-10" data-tauri-drag-region />
         <DialogAppUpdater />
-        <div className="flex h-full">
-          {/* left content panel - only show if not logs route */}
-          <LeftPanel />
 
-          {/* Main content panel */}
-          <div
-            className={cn(
-              'h-full flex w-full p-1 ',
-              isLeftPanelOpen && 'w-full md:w-[calc(100%-198px)]'
-            )}
+        {/* Use ResizablePanelGroup only on larger screens */}
+        {!isSmallScreen && isLeftPanelOpen ? (
+          <ResizablePanelGroup
+            direction="horizontal"
+            className="h-full"
+            onLayout={handlePanelLayout}
           >
-            <div className="bg-main-view text-main-view-fg border border-main-view-fg/5 w-full rounded-lg overflow-hidden">
-              <Outlet />
+            {/* Left Panel */}
+            <ResizablePanel
+              defaultSize={leftPanelSize}
+              minSize={MIN_PANEL_WIDTH_THRESHOLD}
+              maxSize={40}
+              collapsible
+            >
+              <div className="h-full p-1">
+                <LeftPanel />
+              </div>
+            </ResizablePanel>
+
+            {/* Resize Handle */}
+            <ResizableHandle withHandle />
+
+            {/* Main Content Panel */}
+            <ResizablePanel defaultSize={100 - leftPanelSize} minSize={60}>
+              <div className="h-full p-1 pl-0">
+                <div className="bg-main-view text-main-view-fg border border-main-view-fg/5 w-full h-full rounded-lg overflow-hidden">
+                  <Outlet />
+                </div>
+              </div>
+            </ResizablePanel>
+          </ResizablePanelGroup>
+        ) : (
+          <div className="flex h-full">
+            {/* left content panel - only show if not logs route */}
+            <LeftPanel />
+
+            {/* Main content panel */}
+            <div
+              className={cn(
+                'h-full flex w-full p-1 ',
+                isLeftPanelOpen && 'w-full md:w-[calc(100%-198px)]'
+              )}
+            >
+              <div className="bg-main-view text-main-view-fg border border-main-view-fg/5 w-full rounded-lg overflow-hidden">
+                <Outlet />
+              </div>
             </div>
           </div>
-        </div>
+        )}
       </main>
       {productAnalyticPrompt && <PromptAnalytic />}
     </Fragment>