// Copyright (C) 2016 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only #ifndef FORGOTTEN_QINTERFACE_H #define FORGOTTEN_QINTERFACE_H #include struct MyInterface { virtual ~MyInterface() {} virtual void foo() = 0; }; Q_DECLARE_INTERFACE(MyInterface, "foo.bar.blah") class Test : public QObject, public MyInterface { Q_OBJECT }; #endif // FORGOTTEN_QINTERFACE_H