C++ Qt Signals and Slots

Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal Qt's signals and slots mechanism

QT library · Qt::DirectConnection

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

qt slot signal Qt signal-slot quick start From Qt Wiki Redirect page Jump to navigation Jump to search