Incompatible sender/receiver arguments

[davidovv]

I have 2 classes A and B

class A has a signal emitMessage(QString)
class B has a slot showMessage(QString, int)

is there a way to connect these two with constant int value, something like

connect(A, SIGNAL(emitCritical(QString, 5)), B, SLOT(showMessage(QString, int)));

or
connect(A, SIGNAL(emitCritical(QString)), B, SLOT(showMessage(QString, 5)));

I know that if signal had more arguments, they will be ignored in slot, but is it possible to have default values for slot arguments