class MyComponente extends Nette\Application\UI\Control
{

    /** @var Doctrine\ORM\EntityManager */
    private $em;



    public function __construct(Doctrine\ORM\EntityManager $entityManager)
    {
        parent::__construct(NULL, NULL);
        $this->em = $entityManager;
    }

}


# tovarnicka

protected function createComponentMy()
{
    return new MyComponent($this->context->doctrine->entityManager);
}