1 files changed, 16 insertions, 1 deletions
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp
index b3417cc727..2c929113f6 100644
--- a/src/quick/items/qquickwindow.cpp
+++ b/src/quick/items/qquickwindow.cpp
@@ -169,6 +169,7 @@ private:
 };
 
 #include "qquickwindow.moc"
+#include "moc_qquickwindow_p.cpp"
 
 
 #if QT_CONFIG(accessibility)
@@ -4223,7 +4224,7 @@ void QQuickWindow::resetOpenGLState()
 
     \since 5.9
 
-    \sa QWindow::setScreen(), QWindow::screen(), QScreen, Qt.application
+    \sa QWindow::setScreen(), QWindow::screen(), QScreen, {QtQml::Qt::application}{Qt.application}
  */
 
 /*!
@@ -4572,6 +4573,20 @@ void QQuickWindow::setSceneGraphBackend(const QString &backend)
 }
 
 /*!
+    Returns the requested Qt Quick scenegraph \a backend.
+
+    \note The return value of this function may still be outdated by
+    subsequent calls to setSceneGraphBackend() until the first QQuickWindow in the
+    application has been constructed.
+
+    \since 5.9
+ */
+QString QQuickWindow::sceneGraphBackend()
+{
+    return QSGContext::backend();
+}
+
+/*!
     Creates a simple rectangle node. When the scenegraph is not initialized, the return value is null.
 
     This is cross-backend alternative to constructing a QSGSimpleRectNode directly.