3 files changed, 7 insertions, 7 deletions
diff --git a/examples/widgets/animation/sub-attaq/main.cpp b/examples/widgets/animation/sub-attaq/main.cpp
index f65ca7be18..9b28d8c40f 100644
--- a/examples/widgets/animation/sub-attaq/main.cpp
+++ b/examples/widgets/animation/sub-attaq/main.cpp
@@ -57,8 +57,6 @@ int main(int argc, char *argv[])
     QApplication app(argc, argv);
     Q_INIT_RESOURCE(subattaq);
 
-    qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
-
     MainWindow w;
     w.show();
 
diff --git a/examples/widgets/animation/sub-attaq/states.cpp b/examples/widgets/animation/sub-attaq/states.cpp
index 21cff048e7..e19704db7b 100644
--- a/examples/widgets/animation/sub-attaq/states.cpp
+++ b/examples/widgets/animation/sub-attaq/states.cpp
@@ -64,6 +64,7 @@
 #include <QtCore/QStateMachine>
 #include <QtWidgets/QKeyEventTransition>
 #include <QtCore/QFinalState>
+#include <QtCore/QRandomGenerator>
 
 PlayState::PlayState(GraphicsScene *scene, QState *parent)
     : QState(parent),
@@ -193,12 +194,12 @@ void LevelState::initializeLevel()
         for (int j = 0; j < subContent.second; ++j ) {
             SubMarine *sub = new SubMarine(submarineDesc.type, submarineDesc.name, submarineDesc.points);
             scene->addItem(sub);
-            int random = (qrand() % 15 + 1);
+            int random = QRandomGenerator::global()->bounded(15) + 1;
             qreal x = random == 13 || random == 5 ? 0 : scene->width() - sub->size().width();
-            qreal y = scene->height() -(qrand() % 150 + 1) - sub->size().height();
+            qreal y = scene->height() -(QRandomGenerator::global()->bounded(150) + 1) - sub->size().height();
             sub->setPos(x,y);
             sub->setCurrentDirection(x == 0 ? SubMarine::Right : SubMarine::Left);
-            sub->setCurrentSpeed(qrand() % 3 + 1);
+            sub->setCurrentSpeed(QRandomGenerator::global()->bounded(3) + 1);
         }
     }
 }
diff --git a/examples/widgets/animation/sub-attaq/submarine_p.h b/examples/widgets/animation/sub-attaq/submarine_p.h
index b8d5532962..698b4b494f 100644
--- a/examples/widgets/animation/sub-attaq/submarine_p.h
+++ b/examples/widgets/animation/sub-attaq/submarine_p.h
@@ -69,6 +69,7 @@
 
 //Qt
 #include <QtCore/QPropertyAnimation>
+#include <QtCore/QRandomGenerator>
 #include <QtWidgets/QGraphicsScene>
 
 //This state is describing when the boat is moving right
@@ -88,8 +89,8 @@ public:
 protected slots:
     void onAnimationMovementValueChanged(const QVariant &)
     {
-        if (qrand() % 200 + 1 == 3)
-            submarine->launchTorpedo(qrand() % 3 + 1);
+        if (QRandomGenerator::global()->bounded(200) + 1 == 3)
+            submarine->launchTorpedo(QRandomGenerator::global()->bounded(3) + 1);
     }
 
 protected: