feat(Dropdown): handle labelClass and merge iconClass

Resolves #716

docs/content/2.elements/6.dropdown.md

@@ -14,8 +14,9 @@ links:
 Pass an array of arrays to the `items` prop of the Dropdown component. Each array represents a group of items. Each item can have the following properties:
 
 - `label` - The label of the item.
+- `labelClass` - The class of the item label. :u-badge{label="New" class="!rounded-full" variant="subtle"}
 - `icon` - The icon of the item.
-- `iconClass` - The class of the icon of the item.
+- `iconClass` - The class of the item icon.
 - `avatar` - The avatar of the item. You can pass all the props of the [Avatar](/elements/avatar) component.
 - `shortcuts` - The shortcuts of the item.
 - `slot` - The slot of the item.

src/runtime/components/elements/Dropdown.vue

@@ -21,7 +21,7 @@
           <div v-if="popper.arrow" data-popper-arrow :class="Object.values(ui.arrow)" />
           <HMenuItems :class="[ui.base, ui.divide, ui.ring, ui.rounded, ui.shadow, ui.background, ui.height]" static>
             <div v-for="(subItems, index) of items" :key="index" :class="ui.padding">
-              <NuxtLink v-for="(item, subIndex) of subItems" :key="subIndex" v-slot="{ href, target, rel, navigate, isExternal }" v-bind="omit(item, ['label', 'slot', 'icon', 'iconClass', 'avatar', 'shortcuts', 'disabled', 'click'])" custom>
+              <NuxtLink v-for="(item, subIndex) of subItems" :key="subIndex" v-slot="{ href, target, rel, navigate, isExternal }" v-bind="omit(item, ['label', 'labelClass', 'slot', 'icon', 'iconClass', 'avatar', 'shortcuts', 'disabled', 'click'])" custom>
                 <HMenuItem v-slot="{ active, disabled: itemDisabled, close }" :disabled="item.disabled">
                   <component
                     :is="!!href ? 'a' : 'button'"
@@ -32,10 +32,10 @@
                     @click="onClick($event, item, { href, navigate, close, isExternal })"
                   >
                     <slot :name="item.slot || 'item'" :item="item">
-                      <UIcon v-if="item.icon" :name="item.icon" :class="[ui.item.icon.base, active ? ui.item.icon.active : ui.item.icon.inactive, item.iconClass]" />
+                      <UIcon v-if="item.icon" :name="item.icon" :class="twMerge(twJoin(ui.item.icon.base, active ? ui.item.icon.active : ui.item.icon.inactive), item.iconClass)" />
                       <UAvatar v-else-if="item.avatar" v-bind="{ size: ui.item.avatar.size, ...item.avatar }" :class="ui.item.avatar.base" />
 
-                      <span :class="ui.item.label">{{ item.label }}</span>
+                      <span :class="twMerge(ui.item.label, item.labelClass)">{{ item.label }}</span>
 
                       <span v-if="item.shortcuts?.length" :class="ui.item.shortcuts">
                         <UKbd v-for="shortcut of item.shortcuts" :key="shortcut">{{ shortcut }}</UKbd>
@@ -57,6 +57,7 @@ import { defineComponent, ref, computed, toRef, onMounted, resolveComponent } fr
 import type { PropType } from 'vue'
 import { Menu as HMenu, MenuButton as HMenuButton, MenuItems as HMenuItems, MenuItem as HMenuItem } from '@headlessui/vue'
 import { defu } from 'defu'
+import { twMerge, twJoin } from 'tailwind-merge'
 import UIcon from '../elements/Icon.vue'
 import UAvatar from '../elements/Avatar.vue'
 import UKbd from '../elements/Kbd.vue'
@@ -214,6 +215,8 @@ export default defineComponent({
       onMouseLeave,
       onClick,
       omit,
+      twMerge,
+      twJoin,
       NuxtLink
     }
   }

src/runtime/types/dropdown.d.ts

@@ -3,6 +3,7 @@ import type { Avatar } from './avatar'
 
 export interface DropdownItem extends NuxtLinkProps {
   label: string
+  labelClass?: string
   slot?: string
   icon?: string
   iconClass?: string