1 files changed, 23 insertions, 1 deletions
diff --git a/src/declarative/util/qmlpackage.cpp b/src/declarative/util/qmlpackage.cpp
index f9238ca..3214dc8 100644
--- a/src/declarative/util/qmlpackage.cpp
+++ b/src/declarative/util/qmlpackage.cpp
@@ -42,6 +42,7 @@
 #include "qmlpackage_p.h"
 
 #include <private/qobject_p.h>
+#include "private/qmlguard_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -50,7 +51,28 @@ class QmlPackagePrivate : public QObjectPrivate
 public:
     QmlPackagePrivate() {}
 
-    QmlConcreteList<QObject *> dataList;
+    class DataList;
+    struct DataGuard : public QmlGuard<QObject>
+    {
+        DataGuard(QObject *obj, DataList *l) : list(l) { (QmlGuard<QObject>&)*this = obj; }
+        DataList *list;
+        void objectDestroyed(QObject *) {
+            // we assume priv will always be destroyed after objectDestroyed calls
+            list->removeOne(*this);
+        }
+    };
+
+    class DataList : public QList<DataGuard>, public QmlList<QObject*>
+    {
+    public:
+        virtual void append(QObject* v) { QList<DataGuard>::append(DataGuard(v, this)); }
+        virtual void insert(int i, QObject* v) { QList<DataGuard>::insert(i, DataGuard(v, this)); }
+        virtual void clear() { QList<DataGuard>::clear(); }
+        virtual QObject* at(int i) const { return QList<DataGuard>::at(i); }
+        virtual void removeAt(int i) { QList<DataGuard>::removeAt(i); }
+        virtual int count() const { return QList<DataGuard>::count(); }
+    };
+    DataList dataList;
 };
 
 class QmlPackageAttached : public QObject