2 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/kernel/qopenglcontext.cpp b/src/gui/kernel/qopenglcontext.cpp
index 71a1d1e074..6b2bb092b1 100644
--- a/src/gui/kernel/qopenglcontext.cpp
+++ b/src/gui/kernel/qopenglcontext.cpp
@@ -639,6 +639,7 @@ bool QOpenGLContext::create()
 */
 void QOpenGLContext::destroy()
 {
+    deleteQGLContext();
     Q_D(QOpenGLContext);
     if (d->platformGLContext)
         emit aboutToBeDestroyed();
@@ -1086,6 +1087,9 @@ void *QOpenGLContext::qGLContextHandle() const
 }
 
 /*!
+    internal: If the delete function is specified QOpenGLContext "owns"
+    the passed context handle and will use the delete function to destroy it.
+
     \internal
 */
 void QOpenGLContext::setQGLContextHandle(void *handle,void (*qGLContextDeleteFunction)(void *))
diff --git a/src/gui/kernel/qopenglcontext_p.h b/src/gui/kernel/qopenglcontext_p.h
index 46e1572376..2d27b19ebe 100644
--- a/src/gui/kernel/qopenglcontext_p.h
+++ b/src/gui/kernel/qopenglcontext_p.h
@@ -198,6 +198,7 @@ class Q_GUI_EXPORT QOpenGLContextPrivate : public QObjectPrivate
 public:
     QOpenGLContextPrivate()
         : qGLContextHandle(0)
+        , qGLContextDeleteFunction(0)
         , platformGLContext(0)
         , shareContext(0)
         , shareGroup(0)