Forgive me, I'm such a n00b at this right now .. I tried using QDialog as well, but I couldn't figure out what method does it have to add buttons and stuff to it .. With QDialogButtonBox, there's an addButton method which can be used to add buttons to QDialogButtonBox ... How do I add controls to a QDialog ... ?

Also, as far as I can tell, QDialog is normally not directly used itself as well .. i.e., it functions just as a base class, and is mutated into other dialog forms such as QFileDialog, etc ... I'm saying this because when I try to search for example codes for QDialog, I always find codes for other such dialog forms, and not for QDialog itself ...