View the user that is currently selected

        :returns: None
        :rtype: None
        :raises: None

def task_view_user(self, ):
        """View the user that is currently selected

        :returns: None
        :rtype: None
        :raises: None
        """
        if not self.cur_task:
            return
        i = self.task_user_tablev.currentIndex()
        item = i.internalPointer()
        if item:
            user = item.internal_data()
            self.view_user(user)