Signals and slots in QT - C++ Forum

QT5 Signal and Slot connections are highlighted as errors : CPP-1680 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 qt signal and slot At some point I had the idea to create one signalslot pair with a std::functionvoid()> parameter to do that, but it's even easier Since Qt

qt connect signal slot There are several advantages to using QObject::connect() with function pointers First, it allows the compiler to check that the signal's arguments are