doc_src_objecttrees.cpp

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
#include <QPushButton>
 
//![open]
int main()
{
//![open]
 
    {
        //![example1]
            QWidget window;
            QPushButton quit("Quit", &window);
            //...
        //![example1]
    }
 
    {
        //![example2]
            QPushButton quit("Quit");
            QWidget window;
 
            quit.setParent(&window);
            //...
        //![example2]
    }
 
//![close]
}
//![close]