1 files changed, 5 insertions, 4 deletions
diff --git a/src/widgets/graphicsview/qgraphicsview.cpp b/src/widgets/graphicsview/qgraphicsview.cpp
index 3ec9668cde..d5919eb55f 100644
--- a/src/widgets/graphicsview/qgraphicsview.cpp
+++ b/src/widgets/graphicsview/qgraphicsview.cpp
@@ -3426,12 +3426,13 @@ void QGraphicsView::wheelEvent(QWheelEvent *event)
 
     QGraphicsSceneWheelEvent wheelEvent(QEvent::GraphicsSceneWheel);
     wheelEvent.setWidget(viewport());
-    wheelEvent.setScenePos(mapToScene(event->pos()));
-    wheelEvent.setScreenPos(event->globalPos());
+    wheelEvent.setScenePos(mapToScene(event->position().toPoint()));
+    wheelEvent.setScreenPos(event->globalPosition().toPoint());
     wheelEvent.setButtons(event->buttons());
     wheelEvent.setModifiers(event->modifiers());
-    wheelEvent.setDelta(event->delta());
-    wheelEvent.setOrientation(event->orientation());
+    const bool horizontal = qAbs(event->angleDelta().x()) > qAbs(event->angleDelta().y());
+    wheelEvent.setDelta(horizontal ? event->angleDelta().x() : event->angleDelta().y());
+    wheelEvent.setOrientation(horizontal ? Qt::Horizontal : Qt::Vertical);
     wheelEvent.setAccepted(false);
     QCoreApplication::sendEvent(d->scene, &wheelEvent);
     event->setAccepted(wheelEvent.isAccepted());