Return the fractional change of the scrollbar setting if it would be moved by DELTAX or DELTAY pixels.
(self, deltax, deltay)
| 3802 | return self.tk.call(self._w, 'activate', index) or None |
| 3803 | |
| 3804 | def delta(self, deltax, deltay): |
| 3805 | """Return the fractional change of the scrollbar setting if it |
| 3806 | would be moved by DELTAX or DELTAY pixels.""" |
| 3807 | return self.tk.getdouble( |
| 3808 | self.tk.call(self._w, 'delta', deltax, deltay)) |
| 3809 | |
| 3810 | def fraction(self, x, y): |
| 3811 | """Return the fractional value which corresponds to a slider |