|No such thing as a small change|
Re: Re: Re: Re: Perl::Tk - Event sequencing questionby crabbdean (Pilgrim)
|on May 01, 2004 at 04:41 UTC||Need Help??|
You know after some thought and investigation it became apparant to me that if you have a long running process you always need to output the "fileevent" using the below subroutine. If not your gui freezes until the event finishes. Personally I think this subroutine should included as a feature or at least in the code given in the "fileevent" documentation considering it appears to be a common thing people want to do.
Essentially it goes like this ... create a widget to write to (a scrollable text box in your mainwindow $mw in this example), open your handle and call the fileevent ...
Include the following subroutine to output what is streamed to the filehandle without freezing the GUI.
The Funkster of Mirth
Programming these days takes more than a lone avenger with a compiler. - sam
RFC1149: A Standard for the Transmission of IP Datagrams on Avian Carriers