Qt5/C++ - Signals and slots, QMainwindow to QDialog

[jimbo]

Hello anda_skoa,

That looks ok, though one would usually do the connect from outside the dialog instead of passing a reference to the mainwindow.

Since you have log output, which of those to you get?

Thanks for your reply.
What log output and where?
I don't understamd the "from outside" bit.
Any way the progress bar on the dialog does not update.

Regards