Passing extra arguments to Qt slots

Qt 6 Signals and Slots with C++: part 1 signal and slot qt QT has an Observer mechanism built in, which they call 'Signals and Slots' It allows objects to communicate with each other without having to signal and slot Signals and slots are the backbone of event-driven programming in Qt, offering a flexible and efficient mechanism for inter-object communication

signal slot Qt 5 Design Patterns on Udemy courseqt-5-design-patterns