Qt signal slot return value

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Feb 6, 2013 ... An introduction to creating PySide/PyQt signals and slots, using QObject. ... You don't have to rely solely on the signals that are provided by Qt widgets, .... "Hide" the values and expose them via properties. self. ... return self._x. How to Use the Signal/Slot Communication Mechanism? | ROOT a ... Signals and slots are used for communication between objects. ... Int_t fValue; public: A() { fValue = 0; } Int_t GetValue() const { return fValue; } void SetValue( Int_t); //*SIGNAL* }; ... The class which corresponds to Qt's QObject is TQObject. ... It is possible to set default parameters values to a slot method while connecting to it. cppcheck/qt.cfg at master · danmar/cppcheck · GitHub .