Qt's Signals and Slots

Signals and slots is a language construct introduced in Qt for communication between objects which makes it easy to implement the observer pattern while

Wiring Signals and Slots Together Which slot is actually listening for which signal is configured in the bootstrap code of a package Any package

signal and slot When one QObject instance is the receiver of a signal, its thread affinity is checked, and by default the signal is delivered directly as a

signal and slot qt The library defines several user-event signals on various widgets, and it is easy and convenient to add signals and slots to widget classes to communicate