function addWidget($region, $widget, $priority = 0)
    {
        if (!$this->rBoxContainer) {
            $sm = $this->getServiceLocator()->getServiceLocator();
            $rBoxContainer  = $sm->get('yimaWidgetator.Widgetizer.Container');

            $this->rBoxContainer = $rBoxContainer;
        }

        $this->rBoxContainer->addWidget($region, $widget, $priority);

        return $this;
    }