     //  Overridden properties: UIComponent
     //
     //--------------------------------------------------------------------------
+
+    /**
+     *  @private
+     */
+    override protected function initializeAccessibility():void
+    {
+        if (ListBase.createAccessibilityImplementation != null)
+            ListBase.createAccessibilityImplementation(this);
+    }
 
     //----------------------------------
     //  baselinePosition


    //--------------------------------------------------------------------------
    //
    //  Constants
    //
    //--------------------------------------------------------------------------

 *  @productversion Flex 4
 */
[Event(name="caretChange", type="spark.events.IndexChangeEvent")]

[AccessibilityClass(implementation="mx.accessibility.ListBaseAccImpl")]

/**
 *  The ListBase class is the base class for all components that support
