SignalSlot Communication

Compare the signature string to see if the arguments match Use the information provided my the moc to find the index of the signal and of the slot

In debug mode we also annotate the string with the file location for a warning message if the signal connection did not work This was added in

qt signal slot Qt application, and a design pattern used by several modern applications signal to a script function This approach is useful if you have a QObject

qt slot signal Adding signals to custom QML types; Connecting signals to methods and signals; Signal to signal connect Signal parameters Signals might have parameters