Internal function.
(self)
| 1627 | |
| 1628 | @property |
| 1629 | def _windowingsystem(self): |
| 1630 | """Internal function.""" |
| 1631 | try: |
| 1632 | return self._root()._windowingsystem_cached |
| 1633 | except AttributeError: |
| 1634 | ws = self._root()._windowingsystem_cached = \ |
| 1635 | self.tk.call('tk', 'windowingsystem') |
| 1636 | return ws |
| 1637 | |
| 1638 | def _options(self, cnf, kw = None): |
| 1639 | """Internal function.""" |