         if (!p)
         {
             _parent = null;
-            _nestLevel = 0;
+            nestLevel = 0;
         }
         else if (p is IStyleClient)
         {


            updateCallbacks();

            var childList:IChildList = (this is IRawChildrenContainer) ?
                IRawChildrenContainer(this).rawChildren : IChildList(this);
            var n:int = childList.numChildren;
            for (var i:int = 0; i < n; i++)
            {
                var ui:ILayoutManagerClient  = childList.getChildAt(i) as ILayoutManagerClient;
                if (ui)
                {
                    ui.nestLevel = value + 1;
                }
                else
                {
                    var textField:IUITextField = childList.getChildAt(i) as IUITextField;

                    if (textField)
                        textField.nestLevel = value + 1;
                }
            }
        }
    }

        if (_layoutFeatures && _layoutFeatures.updatePending == false)
        {
            _layoutFeatures.updatePending = true; 
            if (nestLevel && UIComponentGlobals.layoutManager &&
                invalidateDisplayListFlag == false)
            {
                UIComponentGlobals.layoutManager.invalidateDisplayList(this);
