What do I do if a slot is not invoked?

qt connect signal to slot with parameter   Dan qtech slot malaysia

The only requirement is a matching signature between signal and slot, so that the parameters passed to the signal can be handed over to the slot without

Qt's signals and slots mechanism ensures that if you connect a signal to a slot, the slot will be called with the signal's parameters at the When I have made tests sending a standalone TestType object as signal parameter I have got it in qml slot without any problem, but I'm not able

work slot Re: connect() - connecting to slot and passing arguments​​ clicked() is your slot! You have to define it and use SLOT instead of SIGNAL  Basically you can create signals which allow for arbitrary slot signatures The emit method will accept the same argument types you declared as