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Diffstat (limited to 'src/python/stdlib/lib-tk/ScrolledText.py')
| -rw-r--r-- | src/python/stdlib/lib-tk/ScrolledText.py | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/src/python/stdlib/lib-tk/ScrolledText.py b/src/python/stdlib/lib-tk/ScrolledText.py deleted file mode 100644 index a1ef79c..0000000 --- a/src/python/stdlib/lib-tk/ScrolledText.py +++ /dev/null @@ -1,55 +0,0 @@ -"""A ScrolledText widget feels like a text widget but also has a -vertical scroll bar on its right. (Later, options may be added to -add a horizontal bar as well, to make the bars disappear -automatically when not needed, to move them to the other side of the -window, etc.) - -Configuration options are passed to the Text widget. -A Frame widget is inserted between the master and the text, to hold -the Scrollbar widget. -Most methods calls are inherited from the Text widget; Pack, Grid and -Place methods are redirected to the Frame widget however. -""" - -__all__ = ['ScrolledText'] - -from Tkinter import Frame, Text, Scrollbar, Pack, Grid, Place -from Tkconstants import RIGHT, LEFT, Y, BOTH - -class ScrolledText(Text): - def __init__(self, master=None, **kw): - self.frame = Frame(master) - self.vbar = Scrollbar(self.frame) - self.vbar.pack(side=RIGHT, fill=Y) - - kw.update({'yscrollcommand': self.vbar.set}) - Text.__init__(self, self.frame, **kw) - self.pack(side=LEFT, fill=BOTH, expand=True) - self.vbar['command'] = self.yview - - # Copy geometry methods of self.frame without overriding Text - # methods -- hack! - text_meths = vars(Text).keys() - methods = vars(Pack).keys() + vars(Grid).keys() + vars(Place).keys() - methods = set(methods).difference(text_meths) - - for m in methods: - if m[0] != '_' and m != 'config' and m != 'configure': - setattr(self, m, getattr(self.frame, m)) - - def __str__(self): - return str(self.frame) - - -def example(): - import __main__ - from Tkconstants import END - - stext = ScrolledText(bg='white', height=10) - stext.insert(END, __main__.__doc__) - stext.pack(fill=BOTH, side=LEFT, expand=True) - stext.focus_set() - stext.mainloop() - -if __name__ == "__main__": - example() |
