question: private void enableNew ( ) { boolean sel = fCreateNew . isSelected ( ) ; lWarehouse . setVisible ( sel ) ; fWarehouse . setVisible ( sel ) ; lWarehouseInfo . setVisible ( ! sel ) ; fWarehouseInfo . setVisible ( ! sel ) ; fX . setReadWrite ( sel ) ; fY . setReadWrite ( sel ) ; fZ . setReadWrite ( sel ) ; fValue . setReadWrite ( sel ) ; pack ( ) ; }
target:  Enable/disable New data entry