/**
  * Method to instantiate the view.
  *
  * @param Model             $model     The model object.
  * @param Container         $container DI Container.
  * @param array             $config    View config.
  * @param \SplPriorityQueue $paths     Paths queue.
  */
 public function __construct(Model $model = null, Container $container = null, $config = array(), \SplPriorityQueue $paths = null)
 {
     parent::__construct($model, $container, $config, $paths);
     if (!$this->toolbarConfig) {
         $this->toolbarConfig = ArrayHelper::getValue($config, 'toolbar', array());
     }
 }