[Interest] custom widget with rounded border

[Hamish Moffatt]

Hi,

I am building a custom widget descending from QFrame, because I want the 
rounded borders and other behaviour. In my paintEvent, contentsRect() 
gets me the rectangle for the contents excluding the border, padding and 
margins but the rounded borders are inside that rect. So I am 
obliterating the rounded borders.

How can I avoid drawing over the borders?

thanks,
Hamish