Some Tk widget options will accept a reference to a variable (example: -textvariable in an Entry or LabEntry widget) so when the varible changes, the widget updates with nbo further work. So if the process thread updates a shared variable that the widget references, this may work for you.

--Bob Niederman, http://bob-n.com

In reply to Re: Re: Threading in Perl by bobn
in thread Threading in Perl by SyN/AcK

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