Looks up the view class based on the inputd name.
        
        :param      name | <str>
        
        :return     <subclass of XView> || None

def viewType(self, name):
        """
        Looks up the view class based on the inputd name.
        
        :param      name | <str>
        
        :return     <subclass of XView> || None
        """
        for view in self._viewTypes:
            if view.viewName() == name:
                return view
        return None