you can compile against qt3 ... just use headers and libs from your main pc install or use the ones provided by penguinbaits great KDE-package ... (thanks again to tz1 for that info)

however, I already ported qbedic and ztenv, but I just can't get scim to work with QT-input ... please keep me informed if have success with that ... I don't like to use ebview ... I want my ztenv :P