/**
* Constructs a SettingsForm object.
*/
public function __construct(ConfigFactory $config_factory, ContextInterface $context, PluginManagerInterface $manager)
{
parent::__construct($config_factory, $context);
$definition = $manager->getDefinition('fullcalendar_options');
$this->options = call_user_func(array($definition['class'], 'optionsList'));
}
