[Qt-interest] Adjusting the margins of a QMessageBox on Mac (as a sheet)

[John Clayton]

Hi,

I've noticed that the default margins of a QMessageBox are not correct  
on the Mac.  They're too large - screen shots showing the differences  
are here:
	 http://idisk.me.com/john_clayton/Public/Pictures/Skitch/Picture_19-20091028-222548.png

is there a way I can use a style-sheet, or override - to fix this?

Thanks.
--
John Clayton