From e59d4e9f0b147409a8a2732ee3f29f8e7768349a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20R=C3=B8dal?= <sroedal@trolltech.com>
Date: Thu, 10 Sep 2009 15:34:05 +0200
Subject: Enabled use of graphics system with old GL engine for testing.

Reviewed-by: Trond
---
 src/plugins/graphicssystems/opengl/main.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/plugins/graphicssystems/opengl/main.cpp b/src/plugins/graphicssystems/opengl/main.cpp
index 0562132..c28b09a 100644
--- a/src/plugins/graphicssystems/opengl/main.cpp
+++ b/src/plugins/graphicssystems/opengl/main.cpp
@@ -41,6 +41,7 @@
 
 #include <private/qgraphicssystemplugin_p.h>
 #include <private/qgraphicssystem_gl_p.h>
+#include <qgl.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -53,11 +54,18 @@ public:
 
 QStringList QGLGraphicsSystemPlugin::keys() const
 {
-    return QStringList(QLatin1String("OpenGL"));
+    QStringList list;
+    list << QLatin1String("OpenGL") << QLatin1String("OpenGL1");
+    return list;
 }
 
 QGraphicsSystem* QGLGraphicsSystemPlugin::create(const QString& system)
 {
+    if (system.toLower() == QLatin1String("opengl1")) {
+        QGL::setPreferredPaintEngine(QPaintEngine::OpenGL);
+        return new QGLGraphicsSystem;
+    }
+
     if (system.toLower() == QLatin1String("opengl"))
         return new QGLGraphicsSystem;
 
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