 import mx.events.PropertyChangeEvent;
 import mx.managers.ISystemManager;
 import mx.modules.ModuleManager;
-
-use namespace mx_internal;
 
 //--------------------------------------
 //  Styles

        {
            // For some composite components, the focused object may not
            // be "this". If so, we don't want to draw the focus.
            if (focusManager.getFocus() != this)
                return;
                
            if (!focusObj)
            {
                var focusSkinClass:Class = getStyle("focusSkin");
                
                if (focusSkinClass)
                    focusObj = new focusSkinClass();
                    
                super.addChildAt(focusObj, 0);
            }
        }
        else
        {
            if (focusObj)
                super.removeChild(focusObj);
            focusObj = null;
        }
    }
    

        if (skin)
            skin.setActualSize(unscaledWidth, unscaledHeight);

        if (mx_internal::focusObj && mx_internal::focusObj is IInvalidating)
            IInvalidating(mx_internal::focusObj).invalidateDisplayList();
    }

    /**
