feat(Listbox): new component

docs/app/components/content/examples/form/FormExampleElements.vue

@@ -36,6 +36,12 @@ const schema = z.object({
   checkboxGroup: z.any().refine(values => !!values?.find((option: any) => option === 'option-2'), {
     message: 'Include Option 2'
   }),
+  listbox: z.any().refine(option => option?.value === 'option-2', {
+    message: 'Select Option 2'
+  }),
+  listboxMultiple: z.any().refine(values => !!values?.find((option: any) => option.value === 'option-2'), {
+    message: 'Include Option 2'
+  }),
   slider: z.number().max(20, { message: 'Must be less than 20' }),
   pin: z.string().regex(/^\d$/).array().length(5),
   file: z.file().min(1).max(1024 * 1024).mime('image/png')
@@ -120,6 +126,14 @@ async function onSubmit(event: FormSubmitEvent<Schema>) {
           <UCheckboxGroup v-model="state.checkboxGroup" legend="Checkbox group" :items="items" />
         </UFormField>
       </div>
+      <UFormField name="listbox" label="Listbox">
+        <UListbox v-model="state.listbox" :items="items" class="w-full" />
+      </UFormField>
+
+      <UFormField name="listboxMultiple" label="Listbox (Multiple)">
+        <UListbox v-model="state.listboxMultiple" :items="items" multiple class="w-full" />
+      </UFormField>
+
       <UFormField name="pin" label="Pin Input" :error-pattern="/(pin)\..*/">
         <UPinInput v-model="state.pin" />
       </UFormField>

docs/app/components/content/examples/listbox/ListboxAvatarExample.vue

@@ -0,0 +1,25 @@
+<script setup lang="ts">
+import type { ListboxItem } from '@nuxt/ui'
+
+const items: ListboxItem[] = [
+  { label: 'Benjamin Canac', description: 'benjamincanac', avatar: { src: 'https://github.com/benjamincanac.png' }, id: 1 },
+  { label: 'Romain Hamel', description: 'romhml', avatar: { src: 'https://github.com/romhml.png' }, id: 2 },
+  { label: 'Sébastien Chopin', description: 'atinux', avatar: { src: 'https://github.com/atinux.png' }, id: 3 },
+  { label: 'Hugo Richard', description: 'HugoRCD', avatar: { src: 'https://github.com/HugoRCD.png' }, id: 4 },
+  { label: 'Sandro Circi', description: 'sandros94', avatar: { src: 'https://github.com/sandros94.png' }, id: 5 },
+  { label: 'Daniel Roe', description: 'danielroe', avatar: { src: 'https://github.com/danielroe.png' }, id: 6 },
+  { label: 'Jakub Michálek', description: 'J-Michalek', avatar: { src: 'https://github.com/J-Michalek.png' }, id: 7 }
+]
+
+const value = ref<ListboxItem[]>([])
+</script>
+
+<template>
+  <UListbox
+    v-model="value"
+    :items="items"
+    multiple
+    by="id"
+    class="w-full"
+  />
+</template>

docs/app/components/content/examples/listbox/ListboxDescriptionExample.vue

@@ -0,0 +1,23 @@
+<script setup lang="ts">
+import type { ListboxItem } from '@nuxt/ui'
+
+const items: ListboxItem[] = [
+  { label: 'France', description: 'The Hexagon', icon: 'i-lucide-map-pin', value: 'FR' },
+  { label: 'Germany', description: 'The Federal Republic', icon: 'i-lucide-map-pin', value: 'DE' },
+  { label: 'Italy', description: 'The Boot', icon: 'i-lucide-map-pin', value: 'IT' },
+  { label: 'Spain', description: 'The Bull Skin', icon: 'i-lucide-map-pin', value: 'ES' },
+  { label: 'Netherlands', description: 'The Low Country', icon: 'i-lucide-map-pin', value: 'NL' },
+  { label: 'Poland', description: 'The Heart of Europe', icon: 'i-lucide-map-pin', value: 'PL' }
+]
+
+const value = ref<ListboxItem[]>([])
+</script>
+
+<template>
+  <UListbox
+    v-model="value"
+    :items="items"
+    multiple
+    class="w-full"
+  />
+</template>

docs/app/components/content/examples/listbox/ListboxModelValueExample.vue

@@ -0,0 +1,28 @@
+<script setup lang="ts">
+import type { ListboxItem } from '@nuxt/ui'
+
+const items: ListboxItem[] = [
+  { label: 'France', icon: 'i-lucide-map-pin', value: 'FR' },
+  { label: 'Germany', icon: 'i-lucide-map-pin', value: 'DE' },
+  { label: 'Italy', icon: 'i-lucide-map-pin', value: 'IT' },
+  { label: 'Spain', icon: 'i-lucide-map-pin', value: 'ES' },
+  { label: 'Netherlands', icon: 'i-lucide-map-pin', value: 'NL' },
+  { label: 'Poland', icon: 'i-lucide-map-pin', value: 'PL' }
+]
+
+const value = ref<ListboxItem>(items[2]!)
+</script>
+
+<template>
+  <div class="w-full flex flex-col gap-4">
+    <UListbox
+      v-model="value"
+      :items="items"
+      class="w-full"
+    />
+
+    <p class="text-sm text-muted">
+      Selected: {{ value?.label || 'None' }}
+    </p>
+  </div>
+</template>

docs/app/components/content/examples/listbox/ListboxMultipleExample.vue

@@ -0,0 +1,29 @@
+<script setup lang="ts">
+import type { ListboxItem } from '@nuxt/ui'
+
+const items: ListboxItem[] = [
+  { label: 'France', icon: 'i-lucide-map-pin', value: 'FR' },
+  { label: 'Germany', icon: 'i-lucide-map-pin', value: 'DE' },
+  { label: 'Italy', icon: 'i-lucide-map-pin', value: 'IT' },
+  { label: 'Spain', icon: 'i-lucide-map-pin', value: 'ES' },
+  { label: 'Netherlands', icon: 'i-lucide-map-pin', value: 'NL' },
+  { label: 'Poland', icon: 'i-lucide-map-pin', value: 'PL' }
+]
+
+const value = ref<ListboxItem[]>([items[2]!, items[4]!])
+</script>
+
+<template>
+  <div class="w-full flex flex-col gap-4">
+    <UListbox
+      v-model="value"
+      :items="items"
+      multiple
+      class="w-full"
+    />
+
+    <p class="text-sm text-muted">
+      Selected: {{ value.map(i => i.label).join(', ') || 'None' }}
+    </p>
+  </div>
+</template>

docs/app/components/content/examples/listbox/ListboxTransferListExample.vue

@@ -0,0 +1,75 @@
+<script setup lang="ts">
+import type { ListboxItem } from '@nuxt/ui'
+
+const allItems: ListboxItem[] = [
+  { label: 'France', icon: 'i-lucide-map-pin', value: 'FR' },
+  { label: 'Germany', icon: 'i-lucide-map-pin', value: 'DE' },
+  { label: 'Italy', icon: 'i-lucide-map-pin', value: 'IT' },
+  { label: 'Spain', icon: 'i-lucide-map-pin', value: 'ES' },
+  { label: 'Netherlands', icon: 'i-lucide-map-pin', value: 'NL' },
+  { label: 'Poland', icon: 'i-lucide-map-pin', value: 'PL' },
+  { label: 'Belgium', icon: 'i-lucide-map-pin', value: 'BE' },
+  { label: 'Portugal', icon: 'i-lucide-map-pin', value: 'PT' }
+]
+
+const targetItems = ref<ListboxItem[]>([])
+const sourceSelection = ref<ListboxItem[]>([])
+const targetSelection = ref<ListboxItem[]>([])
+
+const sourceItems = computed(() => allItems.filter(item => !targetItems.value.some(t => t.value === item.value)))
+
+function transferSelected() {
+  targetItems.value = [...targetItems.value, ...sourceSelection.value]
+  sourceSelection.value = []
+}
+
+function removeSelected() {
+  targetItems.value = targetItems.value.filter(item => !targetSelection.value.some(t => t.value === item.value))
+  targetSelection.value = []
+}
+</script>
+
+<template>
+  <div class="flex items-stretch gap-4 w-full">
+    <div class="flex flex-col flex-1 gap-1">
+      <span class="text-sm font-medium text-highlighted">Available</span>
+
+      <UListbox
+        v-model="sourceSelection"
+        :items="sourceItems"
+        multiple
+        searchable
+        class="w-full"
+      />
+    </div>
+
+    <div class="flex flex-col items-center justify-center gap-1">
+      <UButton
+        icon="i-lucide-chevron-right"
+        color="neutral"
+        variant="outline"
+        :disabled="!sourceSelection.length"
+        @click="transferSelected"
+      />
+      <UButton
+        icon="i-lucide-chevron-left"
+        color="neutral"
+        variant="outline"
+        :disabled="!targetSelection.length"
+        @click="removeSelected"
+      />
+    </div>
+
+    <div class="flex flex-col flex-1 gap-1">
+      <span class="text-sm font-medium text-highlighted">Selected</span>
+
+      <UListbox
+        v-model="targetSelection"
+        :items="targetItems"
+        multiple
+        searchable
+        class="w-full"
+      />
+    </div>
+  </div>
+</template>

docs/app/components/content/examples/listbox/ListboxVirtualizeExample.vue

@@ -0,0 +1,21 @@
+<script setup lang="ts">
+import type { ListboxItem } from '@nuxt/ui'
+
+const items: ListboxItem[] = Array.from({ length: 1000 }, (_, i) => ({
+  label: `Item ${i + 1}`,
+  icon: 'i-lucide-file',
+  value: i + 1
+}))
+
+const value = ref<ListboxItem[]>([])
+</script>
+
+<template>
+  <UListbox
+    v-model="value"
+    :items="items"
+    multiple
+    virtualize
+    class="w-full"
+  />
+</template>