Possible QT4 bug. - Okular

I reported a bug to the KDE -Okular group this morning.
see bug: http://bugs.kde.org/show_bug.cgi?id=177360
Okular does not print in color and does not display advanced printer options.

The following is their response:
— Comment #1 from Pino Toscano <pino kde org> 2008-12-10 23:36:53 —
> Advanced printer properities come up blank, I know there are some.

This seems related to the fact that the “print to files” options are disabled.
Anyway, Qt bug.

Who do I report Qt bugs to?

KDE 4.1.3, Okular 0.7.3 LibQT4 opensuse 11.0

Thanks for any direction.

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