On Sun, Aug 20, 2006 at 01:31:51AM -0400, Jeff Cagle wrote:
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> I would like to be able to cap the size of an entry so that the user can
> only type a max of n characters. In practice, it may not matter, but
> it seems like good programming practice to have a cap on input buffers. :-)
>
> Is there any way to do such a thing?
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Yes.
You can use PMW; an example would be
Pmw.EntryField(validate = {'max': 13})
Alternatively, you can write you own validatecommand for the Entry.
Also, it might interest you that an Entry *can* be multi-line, with
built-in wrapping.
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