Qt Signals And Slots - Programming Examples

Automatically Connect Signals and Slots qt connect signal to slot The Qt signalsslots and property system are based on the ability to introspect the objects at runtime Introspection means being able to list qt connect signal to slot Qt's signals and slots mechanism ensures that if you connect a signal to a slot, the slot will be called with the signal's parameters at the right time

qt signal slot example QT library · Qt::DirectConnection