[Kst] Curve polygons

[nicolas.brisset at free.fr]

> Many thanks Nicolas! 1) is the answer: When I disable opengl the curve
> drawing bug is gone. Bug 225347 is still there. I saw the curve drawing bug
> only because I had a look at 225347. I strongly hope this bug is more on our side
> then it is easier to find.
Glad I could help somehow. Regarding this bug, I'm pretty sure it is on kst side as it used to work prior to the update refactoring. This is independent from the Qt version, but not from the platform (aka trunk always has the problem under Windows with all Qt versions I tested, but it works under Linux). Or even if there is a Qt bug, at least it should be possible to work around it.

> Later I will try other (older) Qt versions. Maybe we should file a bug
> report, but then we should provide a small sample program.
As mentioned, from my experiments it happens with older Qt versions as well. I guess we're doing something "wrong" somewhere, which just happens to work under Linux. The funny thing is that it used to work...

Thanks for your support. I hope we can soon reach a status where kst 2 is really usable under Windows.

Nicolas