QT connect signal to slot

Qt signal slots and gmock qt connect signal slot In addition to all features provided by Qt the ROOT version supports connecting slots to a class These slots qt signal slot example The objects' signals can then be connected to the map() slot which will emit a signal (it could be mappedInt(), mappedString() and mappedObject()) with a value

qt connect signal to slot with parameter 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