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author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-06 23:24:56 +0200 |
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committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-10-11 06:32:30 +0200 |
commit | 4af00753fad57989a6ae366cc3dbfc56d88508f4 (patch) | |
tree | 1afa2fef01d285f85c13b814cbfaa95376b442ea /examples/widgets/touch/pinchzoom/graphicsview.h | |
parent | 65fcd8524da628c99e8cd28f983f0c17fbe157f0 (diff) |
Cleanup QtWidgets examples
Cleanup QtWidgets examples:
- use nullptr (clang-tidy)
- use member-initialization
- adjust the style
- fix includes
Change-Id: Ic5448606aacc525ea60b615a69227017aa2b821a
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'examples/widgets/touch/pinchzoom/graphicsview.h')
-rw-r--r-- | examples/widgets/touch/pinchzoom/graphicsview.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/widgets/touch/pinchzoom/graphicsview.h b/examples/widgets/touch/pinchzoom/graphicsview.h index d4e2e32d36..c0faeba444 100644 --- a/examples/widgets/touch/pinchzoom/graphicsview.h +++ b/examples/widgets/touch/pinchzoom/graphicsview.h @@ -56,10 +56,10 @@ class GraphicsView : public QGraphicsView Q_OBJECT public: - GraphicsView(QGraphicsScene *scene = 0, QWidget *parent = 0); + GraphicsView(QGraphicsScene *scene = nullptr, QWidget *parent = nullptr); bool viewportEvent(QEvent *event) override; private: - qreal totalScaleFactor; + qreal totalScaleFactor = 1; }; |