18 #ifndef ENGINEBUTTONOPTION_H 19 #define ENGINEBUTTONOPTION_H 21 #include "engineoption.h" 30 virtual bool isValid(
const QVariant& value)
const;
31 virtual bool isEditable()
const;
35 #endif // ENGINEBUTTONOPTION_H virtual EngineOption * copy() const =0
Definition: engineoption.h:24