Examples: Replace 'Q_DECL_OVERRIDE' by 'override'

Examples should demonstrate best practice, and we can use the keyword
directly nowadays.

Change-Id: I1f122e5caceca17290757ffbaf3d660e7daa9ae4
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/examples/widgets/itemviews/puzzle/puzzlewidget.h b/examples/widgets/itemviews/puzzle/puzzlewidget.h
index 2b6bd061ba..137e0b7162 100644
--- a/examples/widgets/itemviews/puzzle/puzzlewidget.h
+++ b/examples/widgets/itemviews/puzzle/puzzlewidget.h
@@ -77,12 +77,12 @@ signals:
     void puzzleCompleted();
 
 protected:
-    void dragEnterEvent(QDragEnterEvent *event) Q_DECL_OVERRIDE;
-    void dragLeaveEvent(QDragLeaveEvent *event) Q_DECL_OVERRIDE;
-    void dragMoveEvent(QDragMoveEvent *event) Q_DECL_OVERRIDE;
-    void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
-    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
-    void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
+    void dragEnterEvent(QDragEnterEvent *event) override;
+    void dragLeaveEvent(QDragLeaveEvent *event) override;
+    void dragMoveEvent(QDragMoveEvent *event) override;
+    void dropEvent(QDropEvent *event) override;
+    void mousePressEvent(QMouseEvent *event) override;
+    void paintEvent(QPaintEvent *event) override;
 
 private:
     int findPiece(const QRect &pieceRect) const;