Connect signals with arguments

Note that Qt slots are fairly public - even if they're private, any signal connected to them can call the slot, including non-friends –

From Qt onwards, Qt offers two different ways to write signal-slot connections in C++: The string-based connection syntax and the functor-based

qt signal slot example slot) Signals in QML can also be connected to other signals, as is done in Qt C ++; Signals in QML may also have arguments

qtech slot malaysia Re: connect() - connecting to slot and passing arguments​​ clicked() is your slot! You have to define it and use SLOT instead of SIGNAL