Fixed #5470 - Dropdown Pass Through: item

components/lib/dropdown/Dropdown.d.ts

@@ -10,7 +10,7 @@
 import { HTMLAttributes, InputHTMLAttributes, TransitionProps, VNode } from 'vue';
 import { ComponentHooks } from '../basecomponent';
 import { PassThroughOptions } from '../passthrough';
-import { ClassComponent, GlobalComponentConstructor, PassThrough, HintedString } from '../ts-helpers';
+import { ClassComponent, GlobalComponentConstructor, HintedString, PassThrough } from '../ts-helpers';
 import { VirtualScrollerItemOptions, VirtualScrollerPassThroughOptionType, VirtualScrollerProps } from '../virtualscroller';
 
 export declare type DropdownPassThroughOptionType<T = any> = DropdownPassThroughAttributes | ((options: DropdownPassThroughMethodOptions<T>) => DropdownPassThroughAttributes | string) | string | null | undefined;
@@ -234,6 +234,14 @@ export interface DropdownState {
  * Defines current options in Dropdown component.
  */
 export interface DropdownContext {
+    /**
+     * Current item option.
+     */
+    option: any;
+    /**
+     * Current item index.
+     */
+    index: number;
     /**
      * Current selection state of the item as a boolean.
      * @defaultValue false

components/lib/dropdown/Dropdown.vue

@@ -271,6 +271,8 @@ export default {
         getPTItemOptions(option, itemOptions, index, key) {
             return this.ptm(key, {
                 context: {
+                    option,
+                    index,
                     selected: this.isSelected(option),
                     focused: this.focusedOptionIndex === this.getOptionIndex(index, itemOptions),
                     disabled: this.isOptionDisabled(option)