@Override
  public String getButtonGroupName(IComponent component) {
    for (LwButtonGroup group : myButtonGroups) {
      final String[] ids = group.getComponentIds();
      for (String id : ids) {
        if (id.equals(component.getId())) {
          return group.getName();
        }
      }
    }
    return null;
  }
@Override
  public String getButtonGroupName(IComponent component)