      */
     override public function set useVirtualLayout(value:Boolean):void
     {
-    }   
+    }
     
     //--------------------------------------------------------------------------
     //


package spark.components.gridClasses
{
import flash.geom.Rectangle;
import flash.utils.Dictionary;
import flash.utils.getTimer;

    //----------------------------------
    //  useVirtualLayout
    //----------------------------------
    
    //----------------------------------
    //  target
    //----------------------------------
    
    private var _target:GroupBase;
    
    /**
     * @private
     */
    override public function set target(value:GroupBase):void
    {
        if (_target == value)
            return;
        
        if (_target)
            _target.removeEventListener(FlexEvent.MEASURED_SIZE_FINAL, measuredSizeFinalHandler);
        
        _target = value;
        super.target = value;
        
        if (_target)
            _target.addEventListener(FlexEvent.MEASURED_SIZE_FINAL, measuredSizeFinalHandler, false, 0, true);
    }    

    /**
     *  GridLayout only supports virtual layout, the value of this property can not be changed.
