@Override
        public void itemStateChanged(ItemEvent e) {
        //check checkbox and set visibility
            if (e.getStateChange() == ItemEvent.DESELECTED){
                _view.edt_ID.setVisible(true);
            } else {
                _view.edt_ID.setVisible(false);
                _view.edt_ID.setText("");
                _view.edt_name.setText("");
                _view.edt_description.setText("");
            }
        }