1 files changed, 9 insertions, 6 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativeflipable.cpp b/src/declarative/graphicsitems/qdeclarativeflipable.cpp
index e2fc809..d926119 100644
--- a/src/declarative/graphicsitems/qdeclarativeflipable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflipable.cpp
@@ -190,12 +190,15 @@ void QDeclarativeFlipablePrivate::updateSceneTransformFromParent()
     QPointF p2(1, 0);
     QPointF p3(1, 1);
 
-    p1 = sceneTransform.map(p1);
-    p2 = sceneTransform.map(p2);
-    p3 = sceneTransform.map(p3);
-
-    qreal cross = (p1.x() - p2.x()) * (p3.y() - p2.y()) -
-                  (p1.y() - p2.y()) * (p3.x() - p2.x());
+    QPointF scenep1 = sceneTransform.map(p1);
+    QPointF scenep2 = sceneTransform.map(p2);
+    QPointF scenep3 = sceneTransform.map(p3);
+    p1 = q->mapToParent(p1);
+    p2 = q->mapToParent(p2);
+    p3 = q->mapToParent(p3);
+
+    qreal cross = (scenep1.x() - scenep2.x()) * (scenep3.y() - scenep2.y()) -
+                  (scenep1.y() - scenep2.y()) * (scenep3.x() - scenep2.x());
 
     wantBackYFlipped = p1.x() >= p2.x();
     wantBackXFlipped = p2.y() >= p3.y();