diff options
Diffstat (limited to 'src/qml/jsruntime/qv4qobjectwrapper.cpp')
-rw-r--r-- | src/qml/jsruntime/qv4qobjectwrapper.cpp | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/src/qml/jsruntime/qv4qobjectwrapper.cpp b/src/qml/jsruntime/qv4qobjectwrapper.cpp index 7260e71fab..346ca62a6f 100644 --- a/src/qml/jsruntime/qv4qobjectwrapper.cpp +++ b/src/qml/jsruntime/qv4qobjectwrapper.cpp @@ -673,18 +673,24 @@ void QObjectWrapper::advanceIterator(Managed *m, ObjectIterator *it, Value *name QObjectWrapper *that = static_cast<QObjectWrapper*>(m); - if (that->d()->object()) { - const QMetaObject *mo = that->d()->object()->metaObject(); + QObject *thatObject = that->d()->object(); + if (thatObject && !QQmlData::wasDeleted(thatObject)) { + const QMetaObject *mo = thatObject->metaObject(); // These indices don't apply to gadgets, so don't block them. const bool preventDestruction = mo->superClass() || mo == &QObject::staticMetaObject; const int propertyCount = mo->propertyCount(); if (it->arrayIndex < static_cast<uint>(propertyCount)) { - Scope scope(that->engine()); - ScopedString propName(scope, that->engine()->newString(QString::fromUtf8(mo->property(it->arrayIndex).name()))); + ExecutionEngine *thatEngine = that->engine(); + Scope scope(thatEngine); + const QMetaProperty property = mo->property(it->arrayIndex); + ScopedString propName(scope, thatEngine->newString(QString::fromUtf8(property.name()))); name->setM(propName->d()); ++it->arrayIndex; *attributes = QV4::Attr_Data; - p->value = that->get(propName); + + QQmlPropertyData local; + local.load(property); + p->value = that->getProperty(thatEngine, thatObject, &local); return; } const int methodCount = mo->methodCount(); @@ -694,11 +700,15 @@ void QObjectWrapper::advanceIterator(Managed *m, ObjectIterator *it, Value *name ++it->arrayIndex; if (method.access() == QMetaMethod::Private || (preventDestruction && (index == deleteLaterIdx || index == destroyedIdx1 || index == destroyedIdx2))) continue; - Scope scope(that->engine()); - ScopedString methodName(scope, that->engine()->newString(QString::fromUtf8(method.name()))); + ExecutionEngine *thatEngine = that->engine(); + Scope scope(thatEngine); + ScopedString methodName(scope, thatEngine->newString(QString::fromUtf8(method.name()))); name->setM(methodName->d()); *attributes = QV4::Attr_Data; - p->value = that->get(methodName); + + QQmlPropertyData local; + local.load(method); + p->value = that->getProperty(thatEngine, thatObject, &local); return; } } |