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| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-06 23:24:56 +0200 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-10-11 06:32:30 +0200 |
| commit | 4af00753fad57989a6ae366cc3dbfc56d88508f4 (patch) | |
| tree | 1afa2fef01d285f85c13b814cbfaa95376b442ea /examples/widgets/touch/pinchzoom/mouse.cpp | |
| 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/mouse.cpp')
| -rw-r--r-- | examples/widgets/touch/pinchzoom/mouse.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/examples/widgets/touch/pinchzoom/mouse.cpp b/examples/widgets/touch/pinchzoom/mouse.cpp index 1dfd7d749c..8456a0214d 100644 --- a/examples/widgets/touch/pinchzoom/mouse.cpp +++ b/examples/widgets/touch/pinchzoom/mouse.cpp @@ -56,8 +56,8 @@ #include <QStyleOption> #include <qmath.h> -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) { @@ -69,9 +69,9 @@ 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)) +Mouse::Mouse() : color(QRandomGenerator::global()->bounded(256), + QRandomGenerator::global()->bounded(256), + QRandomGenerator::global()->bounded(256)) { setTransform(QTransform().rotate(QRandomGenerator::global()->bounded(360 * 16)), true); startTimer(1000 / 33); |