diff options
| author | Liang Qi <liang.qi@qt.io> | 2017-11-21 14:34:31 +0100 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2017-11-23 09:36:03 +0100 |
| commit | 153e8b49adfe210cb00490284a14c94c08e03c3f (patch) | |
| tree | 59d9522d6dc96215cc2cb1d19b3e8a0e580bcb41 /examples/touch/pinchzoom/mouse.cpp | |
| parent | ef7c0594bf9e41813c9c841e00c3a52269d363f5 (diff) | |
| parent | a4113d0c644edba1c39d9d268a259e95ae51c61e (diff) | |
Merge remote-tracking branch 'origin/5.10' into dev
Conflicts:
src/network/access/qhttp2protocolhandler_p.h
src/network/kernel/kernel.pri
src/network/ssl/qsslkey_qt.cpp
src/plugins/platforms/cocoa/qcocoascreen.mm
src/plugins/platforms/windows/accessible/iaccessible2.cpp
src/plugins/platforms/windows/accessible/iaccessible2.h
src/plugins/platforms/windows/accessible/qwindowsaccessibility.cpp
src/plugins/platforms/windows/accessible/qwindowsmsaaaccessible.cpp
src/plugins/platforms/windows/accessible/qwindowsmsaaaccessible.h
src/widgets/widgets/qmenu_p.h
tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
tests/auto/other/qaccessibility/tst_qaccessibility.cpp
tests/auto/testlib/selftests/expected_cmptest.lightxml
tests/auto/testlib/selftests/expected_cmptest.teamcity
tests/auto/testlib/selftests/expected_cmptest.txt
tests/auto/testlib/selftests/expected_cmptest.xml
Done-with: Edward Welbourne <edward.welbourne@qt.io>
Change-Id: I4217cc7d840cbae3e3dd28574741544469c4c6b9
Diffstat (limited to 'examples/touch/pinchzoom/mouse.cpp')
| -rw-r--r-- | examples/touch/pinchzoom/mouse.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/examples/touch/pinchzoom/mouse.cpp b/examples/touch/pinchzoom/mouse.cpp index 7f8c238e6f..1e6814be13 100644 --- a/examples/touch/pinchzoom/mouse.cpp +++ b/examples/touch/pinchzoom/mouse.cpp @@ -52,6 +52,7 @@ #include <QGraphicsScene> #include <QPainter> +#include <QRandomGenerator> #include <QStyleOption> #include <qmath.h> @@ -70,9 +71,9 @@ static qreal normalizeAngle(qreal angle) //! [0] Mouse::Mouse() : angle(0), speed(0), mouseEyeDirection(0), - color(qrand() % 256, qrand() % 256, qrand() % 256) + color(QRandomGenerator::global()->bounded(256), QRandomGenerator::global()->bounded(256), QRandomGenerator::global()->bounded(256)) { - setTransform(QTransform().rotate(qrand() % (360 * 16)), true); + setTransform(QTransform().rotate(QRandomGenerator::global()->bounded(360 * 16)), true); startTimer(1000 / 33); } //! [0] @@ -184,16 +185,16 @@ void Mouse::timerEvent(QTimerEvent *) // Add some random movement //! [10] - if (dangerMice.size() > 1 && (qrand() % 10) == 0) { - if (qrand() % 1) - angle += (qrand() % 100) / 500.0; + if (dangerMice.size() > 1 && QRandomGenerator::global()->bounded(10) == 0) { + if (QRandomGenerator::global()->bounded(1)) + angle += QRandomGenerator::global()->bounded(1 / 500.0); else - angle -= (qrand() % 100) / 500.0; + angle -= QRandomGenerator::global()->bounded(1 / 500.0); } //! [10] //! [11] - speed += (-50 + qrand() % 100) / 100.0; + speed += (-50 + QRandomGenerator::global()->bounded(100)) / 100.0; qreal dx = ::sin(angle) * 10; mouseEyeDirection = (qAbs(dx / 5) < 1) ? 0 : dx / 5; |