Great, I like it how you have demonstrated the Qt signal/slot mechanism over a small set of classes. Did not fully understand the qOverload template thing, but hope to figure it out through Qt documentation..
I have a problem, I copied your code completely and ran it. It gave me the message in the console "Type in your search phrase" but when I typed it, the program doesnt want to continue. Any tips?
I have the same here. Seems like the problem is in 03-signals-and-slots/initial/UserInteractor.cpp:15 where it calls s.readline() Somehow it blocks and doesn't return. I am on MacBook M2
You can try Projects -> Run -> Run Setting -> Tick Run in the terminal. This is a quite old image I stole from some guy: imagizer.imageshack.com/img923/8415/vPJ9Rx.png
QT Applicatin Output window does not accept input. I had to call generated exe file from windows terminal. From the qt Applcation Output you can see the path of generated exe file. But in order to run that exe file, I needed to edit path environment variable by adding path of mingw bin directory because it needs dll files.
Worked for me with Qt Creator 13.0.0. Have unchecked "use internal terminal" under "Edit --> Preferences --> Terminal" and checked "Run in terminal" under "Project --> Build & Run --> Run.
