That is the function signature and doesn't have to have any parameter defined if it is not being used and no argument is passing to it. This way we don't need to use the Q_UNUSED(vData); anymore fo...
That is the function signature and doesn't have to have any parameter defined if it is not being used and no argument is passing to it.
This way we don't need to use the Q_UNUSED(vData); anymore for parameters not being used.