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-rw-r--r--doc/src/declarative/integrating.qdoc9
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/src/declarative/integrating.qdoc b/doc/src/declarative/integrating.qdoc
index d93a6ff..b1095a7 100644
--- a/doc/src/declarative/integrating.qdoc
+++ b/doc/src/declarative/integrating.qdoc
@@ -84,6 +84,15 @@ QGraphicsObject *object =
scene->addItem(object);
\endcode
+The following QGraphicsView options are recommended for optimal performance
+of QML UIs:
+
+\list
+\o QGraphicsView::setOptimizationFlags(QGraphicsView::DontSavePainterState);
+\o QGraphicsView::setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
+\o QGraphicsScene::setItemIndexMethod(QGraphicsScene::NoIndex);
+\endlist
+
\section1 Using existing QGraphicsWidgets in QML
Another way of integrating with a QGraphicsView based UI is to expose your
existing QGraphicsWidgets to QML, and constructing your scene in QML. Note that