Signalen en slots versus callbacks

By Administrator

I was reading about callbacks, but it gets a little tricky as the method I want to call is part of a class (and non static). I want to avoid wrappers as they look a bit dirty, so I thought signals/slots could do a good job (my current method for reading the file is static, but I could adapt it).

This small example shows the mechanism of a Promise.The testPromise() method is called each time the