1 files changed, 2 insertions, 2 deletions
diff --git a/src/widgets/itemviews/qcolumnview.h b/src/widgets/itemviews/qcolumnview.h
index 792ae04eb6..58472ddd8e 100644
--- a/src/widgets/itemviews/qcolumnview.h
+++ b/src/widgets/itemviews/qcolumnview.h
@@ -52,7 +52,7 @@ Q_SIGNALS:
     void updatePreviewWidget(const QModelIndex &index);
 
 public:
-    explicit QColumnView(QWidget *parent = 0);
+    explicit QColumnView(QWidget *parent = Q_NULLPTR);
     ~QColumnView();
 
     // QAbstractItemView overloads
@@ -76,7 +76,7 @@ public:
     QList<int> columnWidths() const;
 
 protected:
-    QColumnView(QColumnViewPrivate &dd, QWidget *parent = 0);
+    QColumnView(QColumnViewPrivate &dd, QWidget *parent = Q_NULLPTR);
 
     // QAbstractItemView overloads
     bool isIndexHidden(const QModelIndex &index) const Q_DECL_OVERRIDE;