Qt multiple defenition of signal - c++ - Stack Overflow на русском

Signals & Slots — Qt for Python qt connect signal slot Explicitly calling a Python slot from QML If the Python object is exposed to QML using setContextProperty , you can call any slot qt slot signal A developer can choose to connect to a signal by creating a function and calling the connect() function to relate the signal to the

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