private void clickItemList( ListSelectionEvent event ) {

    if ( !event.getValueIsAdjusting() ) {
      if ( !listItems.isSelectionEmpty() ) {
        _choice = (ItemObject) listItems.getSelectedValue();
        if ( _choice != null ) {
          if ( _choice.getItemId() != 603 ) { // carrot
          _parent.chooseItemPanel( _choice );
          } // if
          else {
            JOptionPane.showMessageDialog( Data.getView(), 
                                           Data.NO_CARROT,
                                           Data.NO_CARROT_TITLE,
                                           JOptionPane.ERROR_MESSAGE );
          } // else
        } // if
        Data.setInventoryDirty();
        this.setVisible( false );
      } // if
    } // if

  } // clickItemList -----------------------------------------------------------