Best way to draw a Line

[JimDaniel]

I feel slightly stupid asking this, but in my app I have a vertical layout, and I want to put some buttons at the bottom and above them have a seperator line, like how the default buttons in a dialog are seperated with a line.

What's the best way to draw this line? Should I use a QPainter object to draw one, or is there some pre-made widget that can provide this?

[wysota]

Use QFrame with QFrame::HLine frame shape.