Declare and instantiate a field of this class in your
QObject subclass to declare a signal that takes nine
parameters and providing default values for parameters 3 to 9.
Declare and instantiate a field of this class in your
QObject subclass to declare a signal that takes nine
parameters and providing default values for parameters 2 to 9.
Declare and instantiate a field of this class in your
QObject subclass to declare a signal that takes nine
parameters and providing default values for parameters 1 to 9.