There is a white vertical line on the left side of the screen.

The example application is not public, but you can get it inside Nokia from Johannes Nynäs (Nokia).

The example application is using styles heavily. The white vertical line did not appear with earlier Qt versions, and it does not appear when the application is run on MeeGo 1.1. You can get the exact version numbers of the earlier versions from Johannes Nynäs (Nokia).