Adjust the label position according to the scale.
(self, *args)
| 1534 | |
| 1535 | |
| 1536 | def _adjust(self, *args): |
| 1537 | """Adjust the label position according to the scale.""" |
| 1538 | def adjust_label(): |
| 1539 | self.update_idletasks() # "force" scale redraw |
| 1540 | |
| 1541 | x, y = self.scale.coords() |
| 1542 | if self._label_top: |
| 1543 | y = self.scale.winfo_y() - self.label.winfo_reqheight() |
| 1544 | else: |
| 1545 | y = self.scale.winfo_reqheight() + self.label.winfo_reqheight() |
| 1546 | |
| 1547 | self.label.place_configure(x=x, y=y) |
| 1548 | |
| 1549 | from_ = _to_number(self.scale['from']) |
| 1550 | to = _to_number(self.scale['to']) |
| 1551 | if to < from_: |
| 1552 | from_, to = to, from_ |
| 1553 | newval = self._variable.get() |
| 1554 | if not from_ <= newval <= to: |
| 1555 | # value outside range, set value back to the last valid one |
| 1556 | self.value = self._last_valid |
| 1557 | return |
| 1558 | |
| 1559 | self._last_valid = newval |
| 1560 | self.label['text'] = newval |
| 1561 | self.after_idle(adjust_label) |
| 1562 | |
| 1563 | @property |
| 1564 | def value(self): |
nothing calls this directly
no test coverage detected