How to make automatically resizeable background-image

[candyshop]

I have background-image in my mainwindow. And now, when I call w.showFullScreen(); i want to show this image in fullscreen, no in fixed size.. Any ideas ?

[high_flyer]

It depends how you implemented your backgroud.
Is it a QLabel, or is it a QBrush, a QPixmap perhaps?

Can you show the relevant code?

[candyshop]

I use Style Sheet..,


QMainWindow
{
background-image: url(:/images/debug/foto.jpg)
}