Re: closing a spawned window

[Chris Nystrom <ccn olenska hn org>]

On 19 Jun 2002, Ronald Roth wrote:

> I often have problems like these.  I have a button whose callback needs
> data about some other widget elsewhere in my program.  In general, how
> do I pass this data to my callback or retrieve the data from within the
> callback?

I tend to use either global variables, or I create a function to return
the data that I need and then call it from the other routine.

Chris
ccn olenska hn org