Long live Qt 4.5!

1 files changed, 98 insertions, 0 deletions

diff --git a/src/opengl/qglpaintdevice_qws.cpp b/src/opengl/qglpaintdevice_qws.cpp
new file mode 100644
index 0000000..18905ab
--- /dev/null
+++ b/src/opengl/qglpaintdevice_qws.cpp
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtOpenGL module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qglpaintdevice_qws_p.h>
+#include <private/qgl_p.h>
+#include <private/qpaintengine_opengl_p.h>
+#include <private/qglwindowsurface_qws_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QWSGLPaintDevicePrivate
+{
+public:
+    QWidget *widget;
+};
+
+class QMetricAccessor : public QWidget {
+public:
+    int metric(PaintDeviceMetric m) {
+        return QWidget::metric(m);
+    }
+};
+
+QWSGLPaintDevice::QWSGLPaintDevice(QWidget *widget) :
+    d_ptr(new QWSGLPaintDevicePrivate)
+{
+    Q_D(QWSGLPaintDevice);
+    d->widget = widget;
+}
+
+QWSGLPaintDevice::~QWSGLPaintDevice()
+{
+    Q_D(QWSGLPaintDevice);
+    delete d;
+}
+
+QPaintEngine* QWSGLPaintDevice::paintEngine() const
+{
+#if !defined(QT_OPENGL_ES_2)
+    return qt_qgl_paint_engine();
+#else
+    return 0; // XXX
+#endif
+}
+
+int QWSGLPaintDevice::metric(PaintDeviceMetric m) const
+{
+    Q_D(const QWSGLPaintDevice);
+    Q_ASSERT(d->widget);
+
+    return ((QMetricAccessor *) d->widget)->metric(m);
+}
+
+QWSGLWindowSurface* QWSGLPaintDevice::windowSurface() const
+{
+     Q_D(const QWSGLPaintDevice);
+     return static_cast<QWSGLWindowSurface*>(d->widget->windowSurface());
+}
+
+QT_END_NAMESPACE