SignalSlot Communication

pureVirtualCall false positive with Qt signals and slots I've seen this warning now on both signals and slots and since our code isn't

Define your own class with Qt signals and slots: To provide a class with its own signals and slots, the following applies Rules to be followed:

qt slot signal Below are some suggestions for troubleshooting signals and slots in the Qt C++ library 1 Check for compiler warnings about non-existent

qt connect signal to slot Just like a signal, a slot can be connected to as many signals as you want However, there's no such function to disconnect a specific slot from all the signals