diff --git a/src/widgets/kernel/qgesturemanager.cpp b/src/widgets/kernel/qgesturemanager.cpp index 56043910590..541519245e2 100644 --- a/src/widgets/kernel/qgesturemanager.cpp +++ b/src/widgets/kernel/qgesturemanager.cpp @@ -105,11 +105,10 @@ QGestureManager::QGestureManager(QObject *parent) QGestureManager::~QGestureManager() { qDeleteAll(m_recognizers); - foreach (QGestureRecognizer *recognizer, m_obsoleteGestures.keys()) { - qDeleteAll(m_obsoleteGestures.value(recognizer)); - delete recognizer; + for (auto it = m_obsoleteGestures.cbegin(), end = m_obsoleteGestures.cend(); it != end; ++it) { + qDeleteAll(it.value()); + delete it.key(); } - m_obsoleteGestures.clear(); } Qt::GestureType QGestureManager::registerGestureRecognizer(QGestureRecognizer *recognizer)