@Override
  protected JComponent createCenterPanel() {
    final DefaultListModel model = new DefaultListModel ();
    for (PsiField member : myFields) {
      model.addElement(member);
    }
    myList = new JBList(model);
    myList.setCellRenderer(new MyListCellRenderer());
    new DoubleClickListener() {
      @Override
      protected boolean onDoubleClick(@NotNull MouseEvent e) {
        if (myList.getSelectedValues().length > 0) {
          doOKAction();
          return true;
        }
        return false;
      }
    }.installOn(myList);

    myList.setPreferredSize(JBUI.size(300, 400));
    return myList;
  }
@Override
  protected JComponent createCenterPanel()