Re: GtkEntry input filters

"Carl B. Constantine" <duckwing duckwing ca> writes:

> I have a GtkEntry in my app where the only thing I want to be able to
> input is numbers. I don't want letters or characters like (, * &, -, ),
> and so forth.
> Anyone know how to write such an input filter?

Add a signal handler for focus_out_event, and call isnum() for the
chars in the entry text.


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