def is_scrollable(self):
        """Return True if children are scrollable.

        Works by verifying the presence of a scroll area
        attribute, which implies the scrollability of the
        menu.
        """
        try:
            return self.scroll_area
        except AttributeError:
            pass
Return True if children are scrollable.

        Works by verifying the presence of a scroll area
        attribute, which implies the scrollability of the
        menu.
        
nodezator/menu/submenu/scroll.py