1 files changed, 2 insertions, 2 deletions
diff --git a/src/widgets/kernel/qwhatsthis.h b/src/widgets/kernel/qwhatsthis.h
index 999c66486c..367b8aab3c 100644
--- a/src/widgets/kernel/qwhatsthis.h
+++ b/src/widgets/kernel/qwhatsthis.h
@@ -53,10 +53,10 @@ public:
     static bool inWhatsThisMode();
     static void leaveWhatsThisMode();
 
-    static void showText(const QPoint &pos, const QString &text, QWidget *w = 0);
+    static void showText(const QPoint &pos, const QString &text, QWidget *w = Q_NULLPTR);
     static void hideText();
 
-    static QAction *createAction(QObject *parent = 0);
+    static QAction *createAction(QObject *parent = Q_NULLPTR);
 
 };