2 files changed, 6 insertions, 4 deletions
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 848de2c..fe2a84e 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -3257,6 +3257,8 @@ void QGraphicsItemPrivate::setFocusHelper(Qt::FocusReason focusReason, bool clim
     }
 
     // Update the child focus chain.
+    if (scene && scene->focusItem())
+        scene->focusItem()->d_ptr->clearSubFocus();
     f->d_ptr->setSubFocus();
 
     // Update the scene's focus item.
@@ -7637,9 +7639,9 @@ int QGraphicsItemPrivate::children_count(QDeclarativeListProperty<QGraphicsObjec
 QGraphicsObject *QGraphicsItemPrivate::children_at(QDeclarativeListProperty<QGraphicsObject> *list, int index)
 {
     QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(static_cast<QGraphicsObject *>(list->object));
-    if (index >= 0 && index < d->children.count()) 
+    if (index >= 0 && index < d->children.count())
         return d->children.at(index)->toGraphicsObject();
-    else 
+    else
         return 0;
 }
 
diff --git a/src/gui/graphicsview/qgraphicswidget_p.cpp b/src/gui/graphicsview/qgraphicswidget_p.cpp
index 28070da..f7850ca 100644
--- a/src/gui/graphicsview/qgraphicswidget_p.cpp
+++ b/src/gui/graphicsview/qgraphicswidget_p.cpp
@@ -761,7 +761,7 @@ void QGraphicsWidgetPrivate::fixFocusChainBeforeReparenting(QGraphicsWidget *new
 
     QGraphicsWidget *firstOld = 0;
     bool wasPreviousNew = true;
-    
+
     while (w != q) {
         bool isCurrentNew = q->isAncestorOf(w);
         if (isCurrentNew) {
@@ -796,7 +796,7 @@ void QGraphicsWidgetPrivate::fixFocusChainBeforeReparenting(QGraphicsWidget *new
         newScene = newParent->scene();
 
     if (oldScene && newScene != oldScene)
-        oldScene->d_func()->tabFocusFirst = firstOld;
+        oldScene->d_func()->tabFocusFirst = (firstOld && firstOld->scene() == oldScene) ? firstOld : 0;
 
     QGraphicsItem *topLevelItem = newParent ? newParent->topLevelItem() : 0;
     QGraphicsWidget *topLevel = 0;