1 files changed, 5 insertions, 5 deletions
diff --git a/examples/widgets/animation/sub-attaq/animationmanager.cpp b/examples/widgets/animation/sub-attaq/animationmanager.cpp
index b6e399967f..a611641613 100644
--- a/examples/widgets/animation/sub-attaq/animationmanager.cpp
+++ b/examples/widgets/animation/sub-attaq/animationmanager.cpp
@@ -56,7 +56,7 @@
 #include <QtCore/QDebug>
 
 // the universe's only animation manager
-AnimationManager *AnimationManager::instance = 0;
+AnimationManager *AnimationManager::instance = nullptr;
 
 AnimationManager::AnimationManager()
 {
@@ -71,7 +71,7 @@ AnimationManager *AnimationManager::self()
 
 void AnimationManager::registerAnimation(QAbstractAnimation *anim)
 {
-    QObject::connect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*)));
+    QObject::connect(anim, &QObject::destroyed, this, &AnimationManager::unregisterAnimation_helper);
     animations.append(anim);
 }
 
@@ -82,7 +82,7 @@ void AnimationManager::unregisterAnimation_helper(QObject *obj)
 
 void AnimationManager::unregisterAnimation(QAbstractAnimation *anim)
 {
-    QObject::disconnect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*)));
+    QObject::disconnect(anim, &QObject::destroyed, this, &AnimationManager::unregisterAnimation_helper);
     animations.removeAll(anim);
 }
 
@@ -93,14 +93,14 @@ void AnimationManager::unregisterAllAnimations()
 
 void AnimationManager::pauseAll()
 {
-    foreach (QAbstractAnimation* animation, animations) {
+    for (QAbstractAnimation *animation : qAsConst(animations)) {
         if (animation->state() == QAbstractAnimation::Running)
             animation->pause();
     }
 }
 void AnimationManager::resumeAll()
 {
-    foreach (QAbstractAnimation* animation, animations) {
+    for (QAbstractAnimation *animation : qAsConst(animations)) {
         if (animation->state() == QAbstractAnimation::Paused)
             animation->resume();
     }