[PyQt] QPainter::end: Painter ended with 2 saved states
hpj at urpla.net
Fri Jul 1 18:57:43 BST 2011
sorry for the delay.
On Tuesday 28 June 2011, 21:42:51 Eric Frederich wrote:
> Here is a reworked example.
> Do you see any potential problems with this one?
> Is the call to setText okay?
Sure, it's done from the main thread, hence in the main thread context.
> Is it okay to access the data member the way I'm doing it in
Hmm, you access Blah.data after your 'SLEPT' loop finished. In this
special case, it seems save, but it reminded me on one of
Linus' "special" phrases: "Yes, it's manly, but let's face it, so is
bungee-jumping with the cord tied to your testicles."
Okay, might be a bit exaggerated for this case..
Anyway, you should turn your code to use new style signals/slots. Raises
readability and greatly reduces strokes. BTW, I tend to use lambda
expressions instead of partials, but that's more of a personal
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