Qt Tutorials For Beginners 5 - Qt Signal and slots

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

Signal ↔ Slot은 객체간의 통신을 위한 기능 QT에서는 이벤트를 처리할 때 관찰자 패턴인 Signal& Slot을 사용한다 객체를 클릭하거나 잡는 등의

signal slot In Qt, we have an alternative to the callback technique: We use signals and slots A signal is emitted when a particular event occurs Qt's

signal and slot in qt SignalSlot is a pattern that allows loose coupling various components of a software without having to introduce boilerplate code Loose coupling of components