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| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-01 17:12:01 +0200 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-05 17:40:36 +0200 |
| commit | 6f4bc3942dda076eedf38d8c8604eb4fa5d7bd3b (patch) | |
| tree | 5813b88711ccfc1bb6f6948c1534fa407d4a4262 /examples/widgets/graphicsview/collidingmice/mouse.cpp | |
| parent | 42011c03613b38d2bf9c7770edf1392c5f5598f2 (diff) | |
Widgets/GraphicsView examples: cleanup
Cleanup GraphicsView examples with the help of clang-tidy
- modernize-use-nullptr
- modernize-use-default-member-init
- modernize-use-override.IgnoreDestructors
- Some QList -> QVector changes
- use nullptr
- use normalized includes, remove unused includes
- fix style
Change-Id: I79347e55bfde52f6ae7749cc7093fbd442044020
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Diffstat (limited to 'examples/widgets/graphicsview/collidingmice/mouse.cpp')
| -rw-r--r-- | examples/widgets/graphicsview/collidingmice/mouse.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/examples/widgets/graphicsview/collidingmice/mouse.cpp b/examples/widgets/graphicsview/collidingmice/mouse.cpp index a8fcc05d76..556e58d19b 100644 --- a/examples/widgets/graphicsview/collidingmice/mouse.cpp +++ b/examples/widgets/graphicsview/collidingmice/mouse.cpp @@ -54,10 +54,10 @@ #include <QPainter> #include <QRandomGenerator> #include <QStyleOption> -#include <qmath.h> +#include <QtMath> -const qreal Pi = M_PI; -const qreal TwoPi = 2 * M_PI; +constexpr qreal Pi = M_PI; +constexpr qreal TwoPi = 2 * M_PI; static qreal normalizeAngle(qreal angle) { @@ -70,8 +70,7 @@ static qreal normalizeAngle(qreal angle) //! [0] Mouse::Mouse() - : angle(0), speed(0), mouseEyeDirection(0), - color(QRandomGenerator::global()->bounded(256), QRandomGenerator::global()->bounded(256), QRandomGenerator::global()->bounded(256)) + : color(QRandomGenerator::global()->bounded(256), QRandomGenerator::global()->bounded(256), QRandomGenerator::global()->bounded(256)) { setRotation(QRandomGenerator::global()->bounded(360 * 16)); } |