signal-slot
Creating Dialogs With Qt Designer - PyQt5 - Python GUIs
Custom Signal and Slots - A slot is a standard method that can be connected to a signal.
Integrating C++ with QML | ICS
The signal/slot mechanism has the following features. ... When a signal is emitted then any arguments are converted to C++ types if possible.
Testing C++ signal-slot libraries | by Julien Jorge | Medium
Compares the two syntaxes for making signal-slot connections in C++. ... Qt offers two different ways to write signal-slot connections in C++: The string-based connection syntax and the functor-based connection syntax.