2 files changed, 4 insertions, 5 deletions
diff --git a/src/datavisualization/engine/abstract3drenderer.cpp b/src/datavisualization/engine/abstract3drenderer.cpp
index cfc691af..fc3b4a19 100644
--- a/src/datavisualization/engine/abstract3drenderer.cpp
+++ b/src/datavisualization/engine/abstract3drenderer.cpp
@@ -28,7 +28,7 @@
 #include "scatter3drenderer_p.h"
 
 #include <QtCore/qmath.h>
-#include <QtGui/QWindow>
+#include <QtGui/QOffscreenSurface>
 #include <QtCore/QThread>
 
 QT_BEGIN_NAMESPACE_DATAVISUALIZATION
@@ -1789,8 +1789,7 @@ void Abstract3DRenderer::fixContextBeforeDelete()
     // Otherwise we expect it to be our shared context, so we can use it for cleanup.
     if (!QOpenGLContext::currentContext() && !m_context.isNull()
             && QThread::currentThread() == this->thread()) {
-        m_dummySurfaceAtDelete = new QWindow();
-        m_dummySurfaceAtDelete->setSurfaceType(QWindow::OpenGLSurface);
+        m_dummySurfaceAtDelete = new QOffscreenSurface();
         m_dummySurfaceAtDelete->setFormat(m_context->format());
         m_dummySurfaceAtDelete->create();
 
diff --git a/src/datavisualization/engine/abstract3drenderer_p.h b/src/datavisualization/engine/abstract3drenderer_p.h
index 1e38023d..15793797 100644
--- a/src/datavisualization/engine/abstract3drenderer_p.h
+++ b/src/datavisualization/engine/abstract3drenderer_p.h
@@ -39,7 +39,7 @@
 #include "seriesrendercache_p.h"
 #include "customrenderitem_p.h"
 
-class QSurface;
+class QOffscreenSurface;
 
 QT_BEGIN_NAMESPACE_DATAVISUALIZATION
 
@@ -327,7 +327,7 @@ protected:
     QOpenGLFunctions_2_1 *m_funcs_2_1;  // Not owned
 #endif
     QPointer<QOpenGLContext> m_context; // Not owned
-    QWindow *m_dummySurfaceAtDelete;
+    QOffscreenSurface *m_dummySurfaceAtDelete;
     bool m_isOpenGLES;
 
 private: