1 /****************************************************************************
3 ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/legal
6 ** This file is part of the Qt Compositor.
8 ** $QT_BEGIN_LICENSE:BSD$
9 ** You may use this file under the terms of the BSD license as follows:
11 ** "Redistribution and use in source and binary forms, with or without
12 ** modification, are permitted provided that the following conditions are
14 ** * Redistributions of source code must retain the above copyright
15 ** notice, this list of conditions and the following disclaimer.
16 ** * Redistributions in binary form must reproduce the above copyright
17 ** notice, this list of conditions and the following disclaimer in
18 ** the documentation and/or other materials provided with the
20 ** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
21 ** of its contributors may be used to endorse or promote products derived
22 ** from this software without specific prior written permission.
25 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
39 ****************************************************************************/
41 #include "qopenglwindow.h"
42 #include "qwindowcompositor.h"
44 #include <QGuiApplication>
45 #include <QStringList>
47 #include <QSurfaceFormat>
49 int main(int argc, char *argv[])
51 // Enable the following to have touch events generated from mouse events.
52 // Very handy for testing touch event delivery without a real touch device.
53 // QGuiApplication::setAttribute(Qt::AA_SynthesizeTouchForUnhandledMouseEvents, true);
55 QGuiApplication app(argc, argv);
56 QScreen *screen = QGuiApplication::primaryScreen();
57 QRect screenGeometry = screen->availableGeometry();
59 QSurfaceFormat format;
60 format.setDepthBufferSize(16);
62 QRect geom = screenGeometry;
63 if (QCoreApplication::arguments().contains(QLatin1String("-nofullscreen")))
64 geom = QRect(screenGeometry.width() / 4, screenGeometry.height() / 4,
65 screenGeometry.width() / 2, screenGeometry.height() / 2);
67 QOpenGLWindow window(format, geom);
68 QWindowCompositor compositor(&window);