[Qt-interest] QCoreApplication derived class' slots not being called

[Andrea Franceschini]

Maybe I found a feasible solution which seems to me feasible and
doesn't require to override QCoreApplication::exec().

int main(int argc, char** argv) {
   Application a(argc, argv);
   int r = a.exec();
   a.thread()->wait();
   return r;
}

It has the expected behaviour, but is this the right way to go?
Otherwise I'd have to create an additional thread for the Listener
class which would reintroduce the problem of making it idling.