2 files changed, 7 insertions, 6 deletions
diff --git a/examples/widgets/graphicsview/collidingmice/main.cpp b/examples/widgets/graphicsview/collidingmice/main.cpp
index 91aee70b86..dfb20815b9 100644
--- a/examples/widgets/graphicsview/collidingmice/main.cpp
+++ b/examples/widgets/graphicsview/collidingmice/main.cpp
@@ -92,7 +92,7 @@ int main(int argc, char **argv)
     view.show();
 
     QTimer timer;
-    QObject::connect(&timer, SIGNAL(timeout()), &scene, SLOT(advance()));
+    QObject::connect(&timer, &QTimer::timeout, &scene, &QGraphicsScene::advance);
     timer.start(1000 / 33);
 
     return app.exec();
diff --git a/examples/widgets/graphicsview/collidingmice/mouse.cpp b/examples/widgets/graphicsview/collidingmice/mouse.cpp
index 14f887f6e3..a8fcc05d76 100644
--- a/examples/widgets/graphicsview/collidingmice/mouse.cpp
+++ b/examples/widgets/graphicsview/collidingmice/mouse.cpp
@@ -160,11 +160,12 @@ void Mouse::advance(int step)
 
     // Try not to crash with any other mice
 //! [7]
-    QList<QGraphicsItem *> dangerMice = scene()->items(QPolygonF()
-                                                       << mapToScene(0, 0)
-                                                       << mapToScene(-30, -50)
-                                                       << mapToScene(30, -50));
-    foreach (QGraphicsItem *item, dangerMice) {
+    const QList<QGraphicsItem *> dangerMice = scene()->items(QPolygonF()
+                           << mapToScene(0, 0)
+                           << mapToScene(-30, -50)
+                           << mapToScene(30, -50));
+
+    for (const QGraphicsItem *item : dangerMice) {
         if (item == this)
             continue;