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, 2 insertions, 2 deletions

diff --git a/src/widgets/widgets/qlineedit_p.cpp b/src/widgets/widgets/qlineedit_p.cpp
index 79241ef720..7c32a9cd7a 100644
--- a/src/widgets/widgets/qlineedit_p.cpp
+++ b/src/widgets/widgets/qlineedit_p.cpp
@@ -331,13 +331,13 @@ QLineEditIconButton::QLineEditIconButton(QWidget *parent)
 QLineEditPrivate *QLineEditIconButton::lineEditPrivate() const
 {
     QLineEdit *le = qobject_cast<QLineEdit *>(parentWidget());
-    return le ? static_cast<QLineEditPrivate *>(qt_widget_private(le)) : Q_NULLPTR;
+    return le ? static_cast<QLineEditPrivate *>(qt_widget_private(le)) : nullptr;
 }
 
 void QLineEditIconButton::paintEvent(QPaintEvent *)
 {
     QPainter painter(this);
-    QWindow *window = Q_NULLPTR;
+    QWindow *window = nullptr;
     if (const QWidget *nativeParent = nativeParentWidget())
         window = nativeParent->windowHandle();
     // Note isDown should really use the active state but in most styles