BaseControl with injects example

<?php

abstract class BaseControl extends Nette\Application\UI\Control {

    protected $translator;

    public function injectTranslator(Nette\Localization\ITranslator $translator) {
        $this->translator = $translator;
    }

    protected function createTemplate($class = NULL) {
        $template = parent::createTemplate($class);
        $template->registerHelperLoader('Helpers::loader');
        $template->setTranslator($this->translator);
        // ...
        return $template;
    }
 }


final class RandomControlFactory extends ControlFactory {

    protected $dependency;

    public function __construct(RandomDependency $dependency) {
        $this->dependency = $dependency;
    }

    public function create() {
        return new RandomControl($this->dependency);
    }

}

final class RandomControl extends BaseControl {

    private $dependency;

    public function __construct(RandomDependency $dependency) {
        $this->dependency = $dependency;
    }

    public function attached($parent) {
        // Logic ..
        // I have $this->translator already
    }

    public function render() {
        // Render stuff
    }

}