Replace Q_DECL_OVERRIDE with override where possible

Remaining uses of Q_DECL_OVERRIDE are in:

src/corelib/global/qcompilerdetection.h
src/corelib/global/qglobal.cpp
doc/global/qt-cpp-defines.qdocconf
  (definition and documentation of Q_DECL_OVERRIDE)
tests/manual/qcursor/qcursorhighdpi/main.cpp
  (a test executable compilable both under Qt4 and Qt5)

Change-Id: Ib9b05d829add69e98a86238274b6a1fcb19b49ba
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/auto/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp b/tests/auto/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp
index 1be17b552e..a3c6805c7e 100644
--- a/tests/auto/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicswidget/tst_qgraphicswidget.cpp
@@ -3461,12 +3461,12 @@ void tst_QGraphicsWidget::QTBUG_45867_send_itemChildAddedChange_to_parent()
         {
         }
 
-        QRectF boundingRect() const Q_DECL_OVERRIDE { return QRectF(); }
+        QRectF boundingRect() const override { return QRectF(); }
 
-        void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) Q_DECL_OVERRIDE {}
+        void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) override {}
 
     protected:
-        QVariant itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value) Q_DECL_OVERRIDE
+        QVariant itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value) override
         {
             if (change == QGraphicsItem::ItemChildAddedChange)
                 ++m_itemChildAddedChangeNotificationsCount;