         {
             setRowHeight(value);
  		   	var layoutTarget:Group = target;
-        	if (layoutTarget != null) {
+        	if (layoutTarget != null) 
+        	{
         		rowHeightChanged = true;
             	layoutTarget.invalidateSize();
 	            layoutTarget.invalidateDisplayList();
         	}
-         /*
-            invalidateSize();
-            itemsSizeChanged = true;
-            invalidateDisplayList();
-            dispatchEvent(new Event("rowHeightChanged"));
-          */
         }
     }
 

    {
        _target = value;
    }
    
    
    /**
     *  @private

     *  The height of the rows in pixels.
     *  Unless the <code>variableRowHeight</code> property is
     *  <code>true</code>, all rows are the same height.  
     */
    public function get rowHeight():Number
    {
