1 files changed, 3 insertions, 3 deletions
diff --git a/examples/widgets/itemviews/pixelator/pixeldelegate.h b/examples/widgets/itemviews/pixelator/pixeldelegate.h
index d968d9e8d2..9f52221a28 100644
--- a/examples/widgets/itemviews/pixelator/pixeldelegate.h
+++ b/examples/widgets/itemviews/pixelator/pixeldelegate.h
@@ -61,7 +61,7 @@ class QObject;
 class QPainter;
 QT_END_NAMESPACE
 
-static const int ItemSize = 256;
+static constexpr int ItemSize = 256;
 
 //! [0]
 class PixelDelegate : public QAbstractItemDelegate
@@ -69,13 +69,13 @@ class PixelDelegate : public QAbstractItemDelegate
     Q_OBJECT
 
 public:
-    PixelDelegate(QObject *parent = 0);
+    PixelDelegate(QObject *parent = nullptr);
 
     void paint(QPainter *painter, const QStyleOptionViewItem &option,
                const QModelIndex &index) const override;
 
     QSize sizeHint(const QStyleOptionViewItem &option,
-                   const QModelIndex &index ) const override;
+                   const QModelIndex &index) const override;
 
 public slots:
     void setPixelSize(int size);