Replace Q_NULLPTR with nullptr where possible

Remaining uses of Q_NULLPTR are in:
src/corelib/global/qcompilerdetection.h
  (definition and documentation of Q_NULLPTR)
tests/manual/qcursor/qcursorhighdpi/main.cpp
  (a test executable compilable both under Qt4 and Qt5)

Change-Id: If6b074d91486e9b784138f4514f5c6d072acda9a
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/widgets/util/qundostack.h b/src/widgets/util/qundostack.h
index 7ab90b507a..4be24eadab 100644
--- a/src/widgets/util/qundostack.h
+++ b/src/widgets/util/qundostack.h
@@ -57,8 +57,8 @@ class Q_WIDGETS_EXPORT QUndoCommand
     QUndoCommandPrivate *d;
 
 public:
-    explicit QUndoCommand(QUndoCommand *parent = Q_NULLPTR);
-    explicit QUndoCommand(const QString &text, QUndoCommand *parent = Q_NULLPTR);
+    explicit QUndoCommand(QUndoCommand *parent = nullptr);
+    explicit QUndoCommand(const QString &text, QUndoCommand *parent = nullptr);
     virtual ~QUndoCommand();
 
     virtual void undo();
@@ -92,7 +92,7 @@ class Q_WIDGETS_EXPORT QUndoStack : public QObject
     Q_PROPERTY(int undoLimit READ undoLimit WRITE setUndoLimit)
 
 public:
-    explicit QUndoStack(QObject *parent = Q_NULLPTR);
+    explicit QUndoStack(QObject *parent = nullptr);
     ~QUndoStack();
     void clear();