StyleSheet Problem with QTabWidget

Hi All,

I'm having a weird problem with setting the stylsheet for a QTabWidget.

When I do it in Linux it works fine, but in Windows one part does not seem to get styled.

Linux:

http://www.gothicawakening.com/graphics/snapshot12.png

Windows:

http://www.gothicawakening.com/graphics/snapshot11.png

The text is getting colored on the currently selected tab, but for some reason on Windows the background of tab is not.

Any ideas on what might be wrong would be appreciated.

Does the same happen on Windows using a different widget style (like Plastique or Cleanlooks)?