September 24, 2012
Started using Qt 3. Painful upgrade to Qt 4. I have been to all of the Qt Developer Conferences. Our application is for the desktop. I have not used QML.
I am a developer for National Instruments MATRIXx desktop product. We switched our UI framework from MFC/Motif to Qt in 2005. We are always updating our Qt version we use with MATRIXx.