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<h1 class="title">main.cpp Example File</h1>
<span class="subtitle">scenegraph/openglunderqml/main.cpp</span>
<!-- $$$scenegraph/openglunderqml/main.cpp-description -->
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<pre class="cpp"><span class="comment">/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
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**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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****************************************************************************/</span>

<span class="preprocessor">#include &lt;QGuiApplication&gt;</span>

<span class="preprocessor">#include &lt;QtQuick/QQuickView&gt;</span>

<span class="preprocessor">#include &quot;squircle.h&quot;</span>

<span class="type">int</span> main(<span class="type">int</span> argc<span class="operator">,</span> <span class="type">char</span> <span class="operator">*</span><span class="operator">*</span>argv)
{
    <span class="type">QGuiApplication</span> app(argc<span class="operator">,</span> argv);

    qmlRegisterType<span class="operator">&lt;</span>Squircle<span class="operator">&gt;</span>(<span class="string">&quot;OpenGLUnderQML&quot;</span><span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="string">&quot;Squircle&quot;</span>);

    <span class="type"><a href="qquickview.html">QQuickView</a></span> view;
    view<span class="operator">.</span>setResizeMode(<span class="type"><a href="qquickview.html">QQuickView</a></span><span class="operator">::</span>SizeRootObjectToView);
    view<span class="operator">.</span>setSource(<span class="type">QUrl</span>(<span class="string">&quot;qrc:///scenegraph/openglunderqml/main.qml&quot;</span>));
    view<span class="operator">.</span>show();

    <span class="keyword">return</span> app<span class="operator">.</span>exec();
}</pre>
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