Problem with Qt's connectSlotsByName

qt connect signal to slot with parameter   Dan qt signal and slot

Ruby and Qt; using 'qtbindings' example of using signals and slots, demonstrating how to use parameter-less, simple and class-parameter for sending signals

Have a look at the declaration of the static connect function: C++ connect(const QObject *sender, const char *signal, const QObject Signals are connected to slots using the connect() method of a bound signal connect (slot

crystal slot machine The first two arguments denote the object that picks up a signal and sends it to the receiver This sort of resonates on the same frequency as Qt's signal and slot mechanism } expression, or simply be written as a parameter to the connect method