[Roman Prisiazniuk]

These values are hard-coded. However, you can easily define new values by creating a decoration of the XLite/View/ProductBox class in your module.

You should override the following method in this class:

protected function defineWidgetParams() 
    { 
        parent::defineWidgetParams(); 

        $this->widgetParams += array( 
            self::PARAM_PRODUCT_ID => new \XLite\Model\WidgetParam\ObjectId\Product('Product Id', 0, true), 
            self::PARAM_ICON_MAX_WIDTH => new \XLite\Model\WidgetParam\Int( 
                'Maximal icon width', 160, true 
            ), 
            self::PARAM_ICON_MAX_HEIGHT => new \XLite\Model\WidgetParam\Int( 
                'Maximal icon height', 160, true 
            ), 
        ); 
    }  

Please tell me what name of decorator should be and in what location it must be placed and what namespace must it use?
IT would be better if u write full code of this decorator and say me where must it be located