QListWidget selection custom painting problem

[jasplye]

Try call the function viewport()->repaint();

[xeento]

I've connected signal itemselectionchanged and i've called vieport()->repaint but unfortunatelly with no luck selected item still is 30px height and should be 60

[xeento]

what is strange during paint method option.rect gives correct size. The problem is that on the sreen selected item is diplaying 30px height