I know that I cannot Use this, so I found out I have to use either pointers, or Const.
I think My pointers are not working, so I want to use const, but I have no idea how. I know this has little to do with Qt, but I really have no time, so, please, if anyne can help, could U tell me, how to and when to initialize those const QDate &date, and how to use the properly.