The qt port cannot compile in today trunk.
Attached patch resolves that issue.
Created attachment 16671 [details]
I think Simon was also working on fixing the Qt build up.
Comment on attachment 16671 [details]
We use a different font implementation and removed those classes on purpose.
I developed a somewhat similar patchset last Saturday, published at
After a quick discussion and review with Lars we agreed on getting those in to fix at least compilation. (I'll squash some of those commits to one)
Landed in r26603 , r26604 and r26605