 import mx.core.IDataRenderer;
 import mx.core.IDeferredInstance;
 import mx.core.IFactory;
+import mx.core.mx_internal;
 import mx.core.UIComponent;
 import mx.events.CollectionEvent;
 import mx.events.PropertyChangeEvent;
 import mx.events.PropertyChangeEventKind;
 import mx.styles.IStyleClient;
 
+use namespace mx_internal;
 //--------------------------------------
 //  Events
 //--------------------------------------

            return;
            
        _resizeMode = value;

        // We need the measured values and _resizeMode affects
        // our measure (skipMeasure implementation checks resizeMode) so

    
    override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
    {
        if (_resizeMode == ResizeMode._SCALE_UINT)
        {
            unscaledWidth = measuredWidth;
            unscaledHeight = measuredHeight;
        }  
        
        super.updateDisplayList(unscaledWidth, unscaledHeight);

        if (_layout)
