QtC++ - Lesson 024 Signals and Slot in Qt5

QT SIGNALS and SLOTS qt signal slot example For example, you have one QObject that's emitting the Signal and one QObject receiving the Signal via a Slot, but in a different thread You qt connect signal slot For example to terminate ROOT and Qt smoothly do connect(qApp,SIGNAL(lastWindowClosed()),TQtRootSlot::CintSlot(),SLOT(TerminateAndQuit()) To

qt slot I find that Qt signals and slots works pretty well for managing complexity in GUIs In this case you would connect a signal that is emitted