code: protected function getLabelImage(ModelInterface $model)
      {
          $typeFactory = $this->factory->getTypeFactory($model->getProperty('type'));
  
          $image = $this->iconBuilder->getBackendIconImageTag(
              $this->updateImageWithDisabled($model, $typeFactory->getTypeIcon()),
              '',
              '',
              $this->updateImageWithDisabled($model, 'bundles/metamodelscore/images/icons/filter_default.png')
          );
  
          /** @var AddToUrlEvent $urlEvent */
          $urlEvent = $this->dispatcher->dispatch(
              ContaoEvents::BACKEND_ADD_TO_URL,
              new AddToUrlEvent('act=edit&amp;id='.$model->getId())
          );
  
          return sprintf(
              '<a href="%s">%s</a>',
              $urlEvent->getUrl(),
              $image
          );
      }
docs: Retrieve the image for the label.
  
  @param ModelInterface $model The filter setting to render.
  
  @return string