Problem with signalslot carrying pointer - qt

signal and slot in qt   Dan signal and slot qt

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Use a Property, Signal or Slot? · Slots allow communication from QML to C++: Slots are used to trigger C++ code from QML You can use parameters and return It use noSuchMethod so there are problems with arguments type control, sender object must be set for every signal and SignalMapper must be checked before

poker listing Signals and Slots · loose coupling: The key advantage of the signals and slots is that the caller does not have to know anything about the receiver and vice Slots is the name Qt uses for the receivers of signals In Python slot