viewing jpeg-pictures on widgets

[Yorma]

Can I view small jpeg-pictures straight to QWidget, or do I have to use something like QCanvas or any other method? I would like to have my program showing pictures pointing to key functionalities, like setting software configuration etc. So for example if I press a button besides a picture of pen on my widget, I'll have access to memo.

[fullmetalcoder]

use QPixmap or QImage, QLabel may work as well.

[Yorma]

use QPixmap or QImage, QLabel may work as well.
Thanks, I succesfully set a picture on label:

setPixmap(QPixmap("jpg/picture.jpg"));