From 13426aff248c25b44ac377f37dc3e3a54ea0ea86 Mon Sep 17 00:00:00 2001
From: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Date: Sat, 13 Jul 2019 20:39:05 +0200
Subject: Cleanup QtWidgets animation examples

Cleanup the QtWidgets animation examples:
 - use nullptr
 - use normalized includes, remove unused includes
 - fix style
 - fix crash of sub-attaq when the game ended (error during range-based
   for loop porting)
 - don't use keyword 'final' for a variable name

Change-Id: Id23be8ff8b1b310da005d13c052fe547f6a0d63a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
---
 examples/widgets/animation/sub-attaq/pixmapitem.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'examples/widgets/animation/sub-attaq/pixmapitem.h')

diff --git a/examples/widgets/animation/sub-attaq/pixmapitem.h b/examples/widgets/animation/sub-attaq/pixmapitem.h
index ec5c01857f..45e2ca806f 100644
--- a/examples/widgets/animation/sub-attaq/pixmapitem.h
+++ b/examples/widgets/animation/sub-attaq/pixmapitem.h
@@ -48,14 +48,14 @@
 **
 ****************************************************************************/
 
-#ifndef __PIXMAPITEM__H__
-#define __PIXMAPITEM__H__
+#ifndef PIXMAPITEM_H
+#define PIXMAPITEM_H
 
 //Own
 #include "graphicsscene.h"
 
 //Qt
-#include <QtWidgets/QGraphicsObject>
+#include <QGraphicsObject>
 
 class PixmapItem : public QGraphicsObject
 {
@@ -69,4 +69,4 @@ private:
     QPixmap pix;
 };
 
-#endif //__PIXMAPITEM__H__
+#endif // PIXMAPITEM_H
-- 
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