@Override
  public StringDescriptor getTabProperty(IComponent component, final String propName) {
    LwComponent lwComponent = (LwComponent) component;
    LwTabbedPane.Constraints constraints = (LwTabbedPane.Constraints) lwComponent.getCustomLayoutConstraints();
    if (constraints == null) {
      return null;
    }
    return constraints.getProperty(propName);
  }
@Override
  public StringDescriptor getTabProperty(IComponent component, final String propName)