public boolean isForceMarqueeEvent(MouseEvent event){
  return (event != null) ? event.isAltDown() : false;
}

public boolean isForceMarqueeEvent ( MouseEvent event ) { return ( event != null ) ? event . isAltDown ( ) : false ; }
note : this is not used during drag and drop operations due to limitations of the underlying api . to enable this for move operations set dragenabled to false .
