public function initialize(Grid $grid)
    {
        $this->initializeComponent($grid);
        $this->provideFields();
        $this->listen(
            $this->grid->getConfig()->getDataProvider()
        );
        return null;
    }
public function initialize(Grid $grid)
    {
        $this->initializeComponent($grid);
        $this->provideFields();
        $this->listen(
            $this->grid->getConfig()->getDataProvider()
        );
        return null;
    }
public function initialize ( Grid $ grid ) { $ this -> initializeComponent ( $ grid ) ; $ this -> provideFields ( ) ; $ this -> listen ( $ this -> grid -> getConfig ( ) -> getDataProvider ( ) ) ; return null ; }
Performs component initialization.

@param Grid $grid
@return null
Performs component initialization .