Some problem while fill color in QPainterPath

[ymc123405]

I draw a QPainterPath like left side in attachment picture.
I want to fill some color, like black. I use QPainter::fillPath(), but what i get is like the right side in picture.
Only arc part can be filled. I cant understand why?

[anda_skoa]

Try to change the fillRule

Cheers,
_

[d_stranz]

Also ensure that the start of the rectangular section of the path begins at the end of the arc and not the beginning. Also make sure you have a closed path.