 import spark.layouts.HorizontalAlign;
 import spark.layouts.VerticalLayout;
 import spark.skins.mobile.supportClasses.MobileSkin;
+
+use namespace mx_internal;
 
 /**
  *  ActionScript-based skin for the List components in mobile applications. 

import flash.display.Sprite;

import mx.core.ClassFactory;

import spark.components.DataGroup;
import spark.components.List;

            scroller = new Scroller();
            scroller.minViewportInset = 1;
            scroller.hasFocusableChildren = false;
            scroller.ensureElementIsVisibleForSoftKeyboard = false;
            addChild(scroller);
        }
        
