[PyKDE] Can you use a QTimer in a non-gui thread?
sollyb at cse.unsw.edu.au
Sat Oct 30 08:37:19 BST 2004
Can you create and use a QTimer in a non-gui thread?
The Trolltech documentation (at one point) seems to suggest that you
"Any operations that generate events must not be called by any thread
other than the GUI thread. Examples of such operations are: creating a
Is that right?
I'm running a QTimer in my non-gui thread, which allows me to control the
speed at which I'm processing my simulation data. Every timer click I do a
bit more processing and then use a postEvent() to send the data across to
the gui thread.
Am I wrong to do this? It seems to work fine on my machine, but I don't
want it to break mysteriously in the future...!
Yours confusedly, Solly
Department of Artificial Intelligence
University of New South Wales / NICTA
e: sollyb at cse.unsw.edu.au
p: (02) 9385 7779
m: School of Computer Science and Engineering
University of New South Wales
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