@Override
    public void keyPressed(KeyEvent evt) {
      if (evt.isConsumed()) return;
      Component comp = getFocusOwner();
      if (evt.getKeyCode() == KeyEvent.VK_ENTER && enterEnabled) {
        while (comp != null) {
          if (comp instanceof JComboBox) {
            JComboBox<?> combo = (JComboBox<?>) comp;
            if (combo.isEditable()) {
              Object selected = combo.getEditor().getItem();
              if (selected != null) combo.setSelectedItem(selected);
            }

            if (combo.isPopupVisible()) {
              evt.consume();
              combo.setPopupVisible(false);
            }
            return;
          }
          // TODO: add other classes that need custom key handling here.
          comp = comp.getParent();
        }
        evt.consume();
        ok();
      } else if (evt.getKeyCode() == KeyEvent.VK_ESCAPE || isCloseBufferShortcut(evt)) {
        evt.consume();
        if (comp instanceof JComboBox) {
          JComboBox<?> combo = (JComboBox<?>) comp;
          if (combo.isPopupVisible()) combo.setPopupVisible(false);
          else cancel();
        } else cancel();
      }
    }
  /** Parse clicks to cancel the recording if we get a click that's not in the JList (or ESC). */
  protected boolean parseClick(AWTEvent event) {

    if (isFinished()) {
      return false;
    }

    // FIXME add key-based activation/termination?
    boolean consumed = true;
    if (combo == null) {
      combo = getComboBox(event);
      listener =
          new ActionListener() {
            public void actionPerformed(ActionEvent ev) {
              index = combo.getSelectedIndex();
              if (!combo.isPopupVisible()) {
                combo.removeActionListener(listener);
                setFinished(true);
              }
            }
          };
      combo.addActionListener(listener);
      setStatus("Waiting for selection");
    } else if (event.getID() == KeyEvent.KEY_RELEASED
        && (((KeyEvent) event).getKeyCode() == KeyEvent.VK_SPACE
            || ((KeyEvent) event).getKeyCode() == KeyEvent.VK_ENTER)) {
      index = combo.getSelectedIndex();
      setFinished(true);
    }
    // Cancel via click somewhere else
    else if (event.getID() == MouseEvent.MOUSE_PRESSED
        && !AWT.isOnPopup((Component) event.getSource())
        && combo != getComboBox(event)) {
      setFinished(true);
      consumed = false;
    }
    // Cancel via ESC key
    else if (event.getID() == KeyEvent.KEY_RELEASED
        && ((KeyEvent) event).getKeyCode() == KeyEvent.VK_ESCAPE) {
      setStatus("Selection canceled");
      setFinished(true);
    } else {
      Log.debug("Event ignored");
    }
    if (list == null && combo.isPopupVisible()) list = tester.findComboList(combo);

    if (isFinished()) {
      combo.removeActionListener(listener);
      listener = null;
    }

    return consumed;
  }
 public boolean canClose() {
   return !myCombo.isPopupVisible();
 }