public function process()
    {
        if (!$this->isInitialized()) {
            $this->init();
        }

        if ($this->getFirstAncestor('SwatForm') !== null) {
            $this->getCompositeWidget('check_all')->process();
        }

        $this->processed = true;

        if ($this->tile !== null) {
            $this->tile->process();
        }
    }