Re^3: Perl Tk Asynchronous Progress Updates

For some reason the callback function is now executed immediately... $button->after(0, [\&update, \$prog ]);

What do you think that 0 (zero) that you have as the first argument to ->after() means?

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

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Re^4: Perl Tk Asynchronous Progress Updates by Anonymous Monk on Jul 02, 2013 at 15:39 UTC
When I said "immediately" I mean't before the gui is run as opposed to after a button is clicked. I assumed (it appears incorrectly) that tieing the callback via "after" from the button widget would only result in execution upon the widget's activation (button click). This is still my ultimate goal.	[reply]