This is an unfortunate reality for people building Qt bindings. I've always hoped that a coalition of Haskell, Nimrod, D, Rust, Lua, C#, Objective C, and other languages with easy C interop could come together and build a well-engineered C interface to Qt that was easy to maintain.

There was QtC, but it fell apart a few years ago. There's also Smoke, but looking at an examples of its use[1], I can't help but think a well-designed C interface would be much easier to work with (disclaimer: I've never used Smoke).

1. http://techbase.kde.org/Development/Languages/Smoke