 			}
 		}
 		
+		override public function set dimensionsChanged(val:Boolean) : void{
+			needsReRendering=true;
+			super.dimensionsChanged = val;
+		}
+		
 		override public function queueValidateDisplayList(event:PyroEvent=null):void{
 			super.queueValidateDisplayList(event);
 			if(!_dataProvider || !_itemRendererFactory || !_needsReRendering || isNaN(height) || isNaN(width)){

			}
		}
		
	}
}
			}
			_needsReRendering = false;
			renderListItems();
			dispatchEvent(new ListEvent(ListEvent.RENDERERS_REPOSITIONED));
			
		}
		
