doc_src_qplugin.cpp

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
#include <QtPlugin>
 
QT_BEGIN_NAMESPACE
 
//! [0]
namespace Foo
{
    struct MyInterface { /*...*/ };
}
 
Q_DECLARE_INTERFACE(Foo::MyInterface, "org.examples.MyInterface")
//! [0]
 
 
//! [1]
class MyInstance : public QObject
{
    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QDummyPlugin" FILE "mymetadata.json")
};
//! [1]
 
 
//! [2]
Q_IMPORT_PLUGIN(qjpeg)
//! [2]
 
QT_END_NAMESPACE