Method yview_scroll

Lib/tkinter/__init__.py:2187–2190

Shift the y-view according to NUMBER which is measured in "units" or "pages" (WHAT).

(self, number, what)

        self.tk.call(self._w, 'yview', 'moveto', fraction)

    def yview_scroll(self, number, what):
        """Shift the y-view according to NUMBER which is measured in
        "units" or "pages" (WHAT)."""
        self.tk.call(self._w, 'yview', 'scroll', number, what)


class Wm: