Whenever I create a ProgressBar within my connectome toolbar, I get the following in the terminal:

QObject::startTimer: Timers can only be used with threads started with QThread
QObject::killTimer: Timers cannot be stopped from another thread

Not critical, but kind of annoying; sometimes if a user selects some option that's going to take some time to load, I want to show a progressbar so they know the program hasn't hung.