Refactor #4211 - For Menubar

components/lib/menubar/Menubar.d.ts

@@ -169,6 +169,10 @@ export interface MenubarContext {
      * @defaultValue false
      */
     focused: boolean;
+    /**
+     * Current level of the menuitem.
+     */
+    level: number;
 }
 
 /**

components/lib/menubar/MenubarSub.vue

@@ -144,7 +144,8 @@ export default {
                     item: processedItem,
                     index,
                     active: this.isItemActive(processedItem),
-                    focused: this.isItemFocused(processedItem)
+                    focused: this.isItemFocused(processedItem),
+                    level: this.level
                 }
             });
         },