(self)
| 221 | self.tk.eval('package require Tix') |
| 222 | |
| 223 | def destroy(self): |
| 224 | # For safety, remove the delete_window binding before destroy |
| 225 | self.protocol("WM_DELETE_WINDOW", "") |
| 226 | tkinter.Tk.destroy(self) |
| 227 | |
| 228 | # The Tix 'tixForm' geometry manager |
| 229 | class Form: |