public JLabel customizeRenderer(final Object value, final boolean showReadOnly) {
    PyClass aClass = (PyClass) value;
    setText(getClassText(aClass));

    int flags = Iconable.ICON_FLAG_VISIBILITY;
    if (showReadOnly) {
      flags |= Iconable.ICON_FLAG_READ_STATUS;
    }
    Icon icon = aClass.getIcon(flags);
    if(icon != null) {
      setIcon(icon);
    }
    return this;
  }
public JLabel customizeRenderer(final Object value, final boolean showReadOnly)