| 18 | |
| 19 | |
| 20 | class ScrolledText(Text): |
| 21 | def __init__(self, master=None, **kw): |
| 22 | self.frame = Frame(master) |
| 23 | self.vbar = Scrollbar(self.frame) |
| 24 | self.vbar.pack(side=RIGHT, fill=Y) |
| 25 | |
| 26 | kw['yscrollcommand'] = self.vbar.set |
| 27 | Text.__init__(self, self.frame, **kw) |
| 28 | self.pack(side=LEFT, fill=BOTH, expand=True) |
| 29 | self.vbar['command'] = self.yview |
| 30 | |
| 31 | # Copy geometry methods of self.frame without overriding Text |
| 32 | # methods -- hack! |
| 33 | text_meths = vars(Text).keys() |
| 34 | methods = vars(Pack).keys() | vars(Grid).keys() | vars(Place).keys() |
| 35 | methods = methods.difference(text_meths) |
| 36 | |
| 37 | for m in methods: |
| 38 | if m[0] != '_' and m != 'config' and m != 'configure': |
| 39 | setattr(self, m, getattr(self.frame, m)) |
| 40 | |
| 41 | def __str__(self): |
| 42 | return str(self.frame) |
| 43 | |
| 44 | |
| 45 | def example(): |
no outgoing calls
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