Signal-Slot Mechanism Explained

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

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signal and slot in qt Signals and slots are the backbone of event-driven programming in Qt, offering a flexible and efficient mechanism for inter-object communication

signal slot A slot is called when a signal connected to it is emitted Slots are normal C++ functions and can be called normally; their only special feature is that signals