1 files changed, 1 insertions, 1 deletions
diff --git a/examples/widgets/tutorials/modelview/7_selections/mainwindow.h b/examples/widgets/tutorials/modelview/7_selections/mainwindow.h
index c9761dd3d9..74906c831d 100644
--- a/examples/widgets/tutorials/modelview/7_selections/mainwindow.h
+++ b/examples/widgets/tutorials/modelview/7_selections/mainwindow.h
@@ -69,7 +69,7 @@ private:
 private slots:
     void selectionChangedSlot(const QItemSelection &newSelection, const QItemSelection &oldSelection);
 public:
-    MainWindow(QWidget *parent = 0);
+    MainWindow(QWidget *parent = nullptr);
 };
 
 #endif // MAINWINDOW_H