Understanding the mechanism of signals and slots

Vivian Siahaan signal needs to be connected to a method, also known as a slot Slots refer to the method that contains the code to be executed when a signal

The signals and slots mechanism is type safe The signature of a signal must match the signature of the receiving slot

signal and slot qt Sigslot implements the signal-slot construct popular in UI frameworks, making it easy to use the observer pattern or event-based programming The main entry

signal and slot Slots A slot is a callable that can receive a signal and respond to it To respond to events, you connect signals to slots When you connect a signal to a slot