     {
         _target = value;
     }
-    
+
+    //----------------------------------
+    //  gap
+    //----------------------------------
     
     /**
      *  @private

     */
    public function set gap(value:int):void
    {
        if (_gap != value)
        {
			_gap = value;
 		   	var layoutTarget:Group = target;
        	if (layoutTarget != null) {
				gapChanged = true;
            	layoutTarget.invalidateSize();
	            layoutTarget.invalidateDisplayList();
        	}
        }
    }
    
    //----------------------------------


package flex.layout
{
import flash.geom.Rectangle;

import flex.core.Group;
