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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ //! [0]
++ #include <QApplication>
++ #include <QPushButton>
++ #include <QLabel>
++ #include "myobject.h"
++ #include "mydialog.h"
++
++ int main(int argc, char **argv)
++ {
++ QApplication app(argc, argv);
++
++ MyObject obj;
++ MyDialog dialog;
++
++ QObject::connect(dialog.aButton, &QPushButton::clicked,
++ &dialog, &MyDialog::close);
++ dialog.show();
++
++ return app.exec();
++ }
++ //! [0]