| 1 | from tkinter import Frame, Text, Scrollbar, Pack, Grid, Place
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| 2 | from tkinter.constants import RIGHT, LEFT, Y, BOTH
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| 3 |
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| 4 | #source: https://github.com/python/cpython/blob/main/Lib/tkinter/scrolledtext.py
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| 5 |
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| 6 | class ScrolledText(Text):
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| 7 | def __init__(self, master=None, **kw):
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| 8 | self.frame = Frame(master)
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| 9 | self.vbar = Scrollbar(self.frame)
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| 10 | self.vbar.pack(side=RIGHT, fill=Y)
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| 11 |
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| 12 | kw.update({'yscrollcommand': self.vbar.set})
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| 13 | Text.__init__(self, self.frame, **kw)
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| 14 | self.pack(side=LEFT, fill=BOTH, expand=True)
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| 15 | self.vbar['command'] = self.yview
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| 16 |
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| 17 | # Copy geometry methods of self.frame without overriding Text methods -- hack!
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| 18 | text_meths = vars(Text).keys()
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| 19 | methods = vars(Pack).keys() | vars(Grid).keys() | vars(Place).keys()
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| 20 | methods = methods.difference(text_meths)
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| 21 |
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| 22 | for m in methods:
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| 23 | if m[0] != '_' and m != 'config' and m != 'configure':
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| 24 | setattr(self, m, getattr(self.frame, m))
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| 25 |
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| 26 | def __str__(self):
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| 27 | return str(self.frame) |
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