MetaModels\DcGeneral\Events\MetaModel\CreateVariantButton::registerEventsInDispatcher PHP Метод

    protected function registerEventsInDispatcher()
    {
        $this->addListener(GetOperationButtonEvent::NAME, array($this, 'createButton'))->addListener(DcGeneralEvents::ACTION, array($this, 'handleCreateVariantAction'))->addListener(PreEditModelEvent::NAME, array($this, 'presetVariantBase'));
    }