Tkinter : button size

[Erik de Castro Lopo]

Hi all,

I'm writing a Tkinter/Python app with a grid of buttons. The labels
in these buttons are one, two or three characters in length. 

Is there any neat way I can force all the buttons to be the same 
size regardless of the number of characters in the label? I've
had a certain amount of success by padding the labels with spaces
and using a fixed with font but I'm not real happy with that 
somution.

TIA,
Erik
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  Erik de Castro Lopo  nospam at mega-nerd.com (Yes its valid)
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