qvariant

According to the Qt documentation, QVariant::operator== does not work as one might expect if the variant contains a custom type: bool QVariant::operator== ( const QVariant & v ) const Compares this QVariant with v and returns true if they are equal; otherwise returns false. In the case of custom types, their equalness operators are not called. Instead the values' addresses are compared. How are you supposed to get this to behave meaningfully for your custom types? In my case, I'm storing an enumerated value in a QVariant, e.g. In a header: enum MyEnum { Foo, Bar }; Q_DECLARE_METATYPE(MyEnum);

I'm developing a BlackBerry 10 mobile application using the Momentics IDE (native SDK). I have a listview which I want to handle its items click with C++ (I need to use C++ not QML). I can get the index path using the "connect" instruction, but I have problem with parsing a QVariant to a custom class ; Q_ASSERT(QObject::connect(list1, SIGNAL(triggered(QVariantList)), this, SLOT(openSheet(QVariantList)))); QVariant selectItem = m_categoriesListDataModel->data(indexPath); I tried to use the static cast like below Category* custType = static_cast<Category*>(selectItem); but it returns : "invalid