@Override
  public boolean handleUpDown(@NotNull KeyEvent event) {
    if (myPopup != null && myPopup.list != null) {
      return super.handleUpDown(event);
    }
    if (myTextField.getText().isEmpty()) {
      if (myEventHandler != null) {
        myEventHandler.handleUpDown(event);
      }
    }
    else if (mySearchResultEventHandler != null) {
      mySearchResultEventHandler.handleUpDown(event);
    }
    return false;
  }
@Override
  public boolean handleUpDown(@NotNull KeyEvent event)