QT #2 : Signals and Slots

In this section, we will sneak peak into one of the key concepts introduced by Qt - Signals and Slots. Qt uses Signals and slots for communicating between objects. Or to be more precise, all objects that derieved from QObjects (or one of its subclasses). Objects often want to communicate with each other, particularly in GUI programming where … Continue reading QT #2 : Signals and Slots