up

playground/app/pages/components/command-palette.vue

@@ -10,8 +10,9 @@ const open = ref(false)
 const searchTerm = ref('')
 // const searchTermDebounced = refDebounced(searchTerm, 200)
 const selected = ref([])
+const commandPalette = useTemplateRef('commandPalette')
 
-const { data: users, status } = await useFetch('https://jsonplaceholder.typicode.com/users', {
+const { data: _users, status } = await useFetch('https://jsonplaceholder.typicode.com/users', {
   // params: { q: searchTermDebounced },
   transform: (data: User[]) => {
     return data?.map(user => ({ id: user.id, label: user.name, suffix: user.email, avatar: { src: `https://i.pravatar.cc/120?img=${user.id}` } })) || []
@@ -22,10 +23,6 @@ const { data: users, status } = await useFetch('https://jsonplaceholder.typicode
 const loading = ref(false)
 
 const groups = computed(() => [{
-  id: 'users',
-  label: searchTerm.value ? `Users matching “${searchTerm.value}”...` : 'Users',
-  items: users.value || []
-}, {
   id: 'actions',
   items: [{
     label: 'Add new file',
@@ -74,6 +71,12 @@ const groups = computed(() => [{
       toast.add({ title: 'Label added!' })
     },
     kbds: ['meta', 'L']
+  }, {
+    label: 'Set Wallpaper',
+    suffix: 'Choose from beautiful wallpaper collection.',
+    icon: 'i-lucide-image',
+    view: 'wallpaper',
+    placeholder: 'Search wallpapers...'
   }, {
     label: 'More actions',
     placeholder: 'Search actions...',
@@ -140,6 +143,116 @@ const labels = [{
 }]
 const label = ref()
 
+const wallpapers = [
+  {
+    id: 1,
+    name: 'red_distortion_1',
+    gradient: 'from-red-500 via-orange-500 to-pink-500',
+    category: 'Abstract',
+    featured: true
+  },
+  {
+    id: 2,
+    name: 'blue_distortion_1',
+    gradient: 'from-blue-600 via-purple-600 to-indigo-600',
+    category: 'Abstract',
+    featured: true
+  },
+  {
+    id: 3,
+    name: 'mono_dark_distortion_1',
+    gradient: 'from-gray-900 via-gray-700 to-gray-800',
+    category: 'Monochrome',
+    featured: false
+  },
+  {
+    id: 4,
+    name: 'chromatic_dark_1',
+    gradient: 'from-emerald-600 via-teal-600 to-cyan-600',
+    category: 'Chromatic',
+    featured: true
+  },
+  {
+    id: 5,
+    name: 'red_distortion_2',
+    gradient: 'from-rose-600 via-red-600 to-orange-600',
+    category: 'Abstract',
+    featured: false
+  },
+  {
+    id: 6,
+    name: 'purple_cosmic_1',
+    gradient: 'from-violet-700 via-purple-700 to-fuchsia-700',
+    category: 'Cosmic',
+    featured: true
+  },
+  {
+    id: 7,
+    name: 'golden_sunset_1',
+    gradient: 'from-yellow-500 via-orange-500 to-red-500',
+    category: 'Nature',
+    featured: false
+  },
+  {
+    id: 8,
+    name: 'ocean_deep_1',
+    gradient: 'from-blue-800 via-blue-900 to-indigo-900',
+    category: 'Nature',
+    featured: true
+  },
+  {
+    id: 9,
+    name: 'mono_light_distortion_1',
+    gradient: 'from-gray-200 via-gray-300 to-gray-400',
+    category: 'Monochrome',
+    featured: false
+  },
+  {
+    id: 10,
+    name: 'green_matrix_1',
+    gradient: 'from-green-800 via-emerald-700 to-teal-700',
+    category: 'Chromatic',
+    featured: false
+  },
+  {
+    id: 11,
+    name: 'pink_dreams_1',
+    gradient: 'from-pink-500 via-rose-500 to-purple-500',
+    category: 'Abstract',
+    featured: true
+  },
+  {
+    id: 12,
+    name: 'midnight_blue_1',
+    gradient: 'from-slate-900 via-blue-900 to-indigo-900',
+    category: 'Nature',
+    featured: false
+  }
+]
+
+const filteredWallpapers = computed(() => {
+  let filtered = wallpapers
+
+  // Filter by search term
+  if (searchTerm.value.trim()) {
+    const search = searchTerm.value.toLowerCase()
+    filtered = filtered.filter(w =>
+      w.name.toLowerCase().includes(search)
+      || w.category.toLowerCase().includes(search)
+    )
+  }
+
+  return filtered
+})
+
+function setWallpaper(wallpaper: any) {
+  toast.add({
+    title: `Wallpaper set to ${wallpaper.name}!`,
+    description: 'Your desktop wallpaper has been updated.',
+    icon: 'i-lucide-image'
+  })
+}
+
 // function onSelect(item: typeof groups.value[number]['items'][number]) {
 function onSelect(item: any) {
   console.log('Selected', item)
@@ -147,6 +260,12 @@ function onSelect(item: any) {
 
 defineShortcuts({
   meta_k: () => open.value = !open.value,
+  meta_shift_a: {
+    usingInput: true,
+    handler: () => {
+      commandPalette.value?.openView('askAI')
+    }
+  },
   ...extractShortcuts(groups.value)
 })
 </script>
@@ -154,6 +273,7 @@ defineShortcuts({
 <template>
   <DefineTemplate>
     <UCommandPalette
+      ref="commandPalette"
       v-model="selected"
       v-model:search-term="searchTerm"
       :loading="status === 'pending'"
@@ -166,7 +286,51 @@ defineShortcuts({
       multiple
       class="sm:max-h-80"
       @update:model-value="onSelect"
-    />
+    >
+      <template #wallpaper>
+        <div class="flex-1 overflow-y-auto p-6">
+          <div class="grid grid-cols-4 gap-4">
+            <div
+              v-for="wallpaper in filteredWallpapers"
+              :key="wallpaper.id"
+              class="group relative cursor-pointer"
+              @click="setWallpaper(wallpaper)"
+            >
+              <div
+                class="aspect-video rounded-lg bg-gradient-to-br shadow-lg ring-1 ring-black/5"
+                :class="wallpaper.gradient"
+              />
+              <div class="mt-2 px-1">
+                <div class="flex items-center gap-2">
+                  <h3 class="text-sm font-medium text-highlighted truncate">
+                    {{ wallpaper.name }}
+                  </h3>
+                  <UChip
+                    v-if="wallpaper.featured"
+                    label="★"
+                    size="xs"
+                    color="primary"
+                    class="shrink-0"
+                  />
+                </div>
+                <p class="text-xs text-dimmed">
+                  {{ wallpaper.category }}
+                </p>
+              </div>
+            </div>
+          </div>
+        </div>
+      </template>
+
+      <template #askAI>
+        <div class="flex flex-col items-center justify-center gap-4 p-6">
+          <UIcon name="i-lucide-sparkles" class="size-8 text-primary" />
+          <span class="text-lg font-semibold text-highlighted">
+            Ask me anything...
+          </span>
+        </div>
+      </template>
+    </UCommandPalette>
   </DefineTemplate>
 
   <div class="flex-1 flex flex-col gap-12 w-full max-w-lg">

src/runtime/components/CommandPalette.vue

@@ -31,6 +31,11 @@ export interface CommandPaletteItem extends Omit<LinkProps, 'type' | 'raw' | 'cu
    */
   placeholder?: string
   children?: CommandPaletteItem[]
+  /**
+   * Custom view to display instead of children items.
+   * When defined, clicking this item will show the custom view.
+   */
+  view?: string
   onSelect?(e?: Event): void
   class?: any
   ui?: Pick<CommandPalette['slots'], 'item' | 'itemLeadingIcon' | 'itemLeadingAvatarSize' | 'itemLeadingAvatar' | 'itemLeadingChipSize' | 'itemLeadingChip' | 'itemLabel' | 'itemLabelPrefix' | 'itemLabelBase' | 'itemLabelSuffix' | 'itemTrailing' | 'itemTrailingKbds' | 'itemTrailingKbdsSize' | 'itemTrailingHighlightedIcon' | 'itemTrailingIcon'>
@@ -153,7 +158,7 @@ export type CommandPaletteSlots<G extends CommandPaletteGroup<T> = CommandPalett
   'item-leading': SlotProps<T>
   'item-label': SlotProps<T>
   'item-trailing': SlotProps<T>
-} & Record<string, SlotProps<G>> & Record<string, SlotProps<T>>
+} & Record<string, SlotProps<G>> & Record<string, SlotProps<T>> & Record<string, (props: { current: any, searchTerm: string, navigateBack: () => void, close: () => void }) => any>
 
 </script>
 
@@ -208,12 +213,17 @@ const fuse = computed(() => defu({}, props.fuse, {
   matchAllWhenSearchEmpty: true
 }))
 
-const history = ref<(CommandPaletteGroup & { placeholder?: string })[]>([])
+const history = ref<(CommandPaletteGroup & { placeholder?: string, view?: string })[]>([])
 
 const placeholder = computed(() => history.value[history.value.length - 1]?.placeholder || props.placeholder || t('commandPalette.placeholder'))
 
 const groups = computed(() => history.value?.length ? [history.value[history.value.length - 1] as G] : props.groups)
 
+const currentView = computed(() => {
+  const current = history.value[history.value.length - 1]
+  return current?.view ? current : null
+})
+
 const items = computed(() => groups.value?.filter((group) => {
   if (!group.id) {
     console.warn(`[@nuxt/ui] CommandPalette group is missing an \`id\` property`)
@@ -279,8 +289,33 @@ const filteredGroups = computed(() => {
 
 const listboxRootRef = useTemplateRef('listboxRootRef')
 
+// Exposed methods for programmatic control
+function openView(viewName: string) {
+  history.value.push({
+    id: `view-${viewName}`,
+    label: viewName,
+    view: viewName,
+    items: []
+  } as any)
+
+  searchTerm.value = ''
+  listboxRootRef.value?.highlightFirstItem()
+}
+
+function closeView() {
+  if (history.value.length > 0) {
+    navigateBack()
+  }
+}
+
+defineExpose({
+  openView,
+  closeView,
+  navigateBack
+})
+
 function navigate(item: T) {
-  if (!item.children?.length) {
+  if (!item.children?.length && !item.view) {
     return
   }
 
@@ -289,7 +324,8 @@ function navigate(item: T) {
     label: item.label,
     slot: item.slot,
     placeholder: item.placeholder,
-    items: item.children
+    view: item.view,
+    items: item.children || []
   } as any)
 
   searchTerm.value = ''
@@ -316,7 +352,7 @@ function onBackspace() {
 }
 
 function onSelect(e: Event, item: T) {
-  if (item.children?.length) {
+  if (item.children?.length || item.view) {
     e.preventDefault()
 
     navigate(item)
@@ -371,7 +407,17 @@ function onSelect(e: Event, item: T) {
     </ListboxFilter>
 
     <ListboxContent :class="ui.content({ class: props.ui?.content })">
-      <div v-if="filteredGroups?.length" role="presentation" :class="ui.viewport({ class: props.ui?.viewport })">
+      <div v-if="currentView" :class="ui.viewport({ class: props.ui?.viewport })">
+        <slot
+          :name="currentView.view"
+          :current="currentView"
+          :search-term="searchTerm"
+          :navigate-back="navigateBack"
+          :close="closeView"
+        />
+      </div>
+
+      <div v-else-if="filteredGroups?.length" role="presentation" :class="ui.viewport({ class: props.ui?.viewport })">
         <ListboxGroup v-for="group in filteredGroups" :key="`group-${group.id}`" :class="ui.group({ class: props.ui?.group })">
           <ListboxGroupLabel v-if="get(group, props.labelKey as string)" :class="ui.label({ class: props.ui?.label })">
             {{ get(group, props.labelKey as string) }}
@@ -415,7 +461,7 @@ function onSelect(e: Event, item: T) {
                   <span :class="ui.itemTrailing({ class: [props.ui?.itemTrailing, item.ui?.itemTrailing] })">
                     <slot :name="((item.slot ? `${item.slot}-trailing` : group.slot ? `${group.slot}-trailing` : `item-trailing`) as keyof CommandPaletteSlots<G, T>)" :item="(item as any)" :index="index">
                       <UIcon
-                        v-if="item.children && item.children.length > 0"
+                        v-if="(item.children && item.children.length > 0) || item.view"
                         :name="trailingIcon || appConfig.ui.icons.chevronRight"
                         :class="ui.itemTrailingIcon({ class: [props.ui?.itemTrailingIcon, item.ui?.itemTrailingIcon] })"
                       />