Return the fractional change of the scrollbar setting if it would be moved by DELTAX or DELTAY pixels.
(self, deltax, deltay)
| 3720 | return self.tk.call(self._w, 'activate', index) or None |
| 3721 | |
| 3722 | def delta(self, deltax, deltay): |
| 3723 | """Return the fractional change of the scrollbar setting if it |
| 3724 | would be moved by DELTAX or DELTAY pixels.""" |
| 3725 | return self.tk.getdouble( |
| 3726 | self.tk.call(self._w, 'delta', deltax, deltay)) |
| 3727 | |
| 3728 | def fraction(self, x, y): |
| 3729 | """Return the fractional value which corresponds to a slider |