Replace QmlList* and QList* support with a single QmlListProperty type

As a value type QmlListProperty doesn't consume any memory in the object.
It also has a companion QmlListReference class that is part of the public
API for C++ developers to interact with that also manages memory issues
that existed with previous solutions (if the containing QObject was
destroyed it left a dangling pointer).

1 files changed, 8 insertions, 23 deletions

diff --git a/src/declarative/qml/qmlvmemetaobject_p.h b/src/declarative/qml/qmlvmemetaobject_p.h
index 7fa46fd..3eb776e 100644
--- a/src/declarative/qml/qmlvmemetaobject_p.h
+++ b/src/declarative/qml/qmlvmemetaobject_p.h
@@ -138,33 +138,18 @@ private:
     QAbstractDynamicMetaObject *parent;
 
     void listChanged(int);
-    class List : public QmlConcreteList<QObject*>
+    class List : public QList<QObject*>
     {
     public:
-        List(QmlVMEMetaObject *p, int propIdx) 
-            : parent(p), parentProperty(propIdx) { }
-
-        virtual void append(QObject *v) { 
-            QmlConcreteList<QObject*>::append(v); 
-            parent->listChanged(parentProperty);
-        }
-        virtual void insert(int i, QObject *v) { 
-            QmlConcreteList<QObject*>::insert(i, v); 
-            parent->listChanged(parentProperty);
-        }
-        virtual void clear() { 
-            QmlConcreteList<QObject*>::clear();
-            parent->listChanged(parentProperty);
-        }
-        virtual void removeAt(int i) { 
-            QmlConcreteList<QObject*>::removeAt(i);
-            parent->listChanged(parentProperty);
-        }
-    private:
-        QmlVMEMetaObject *parent;
-        int parentProperty;
+        List(int lpi) : notifyIndex(lpi) {}
+        int notifyIndex;
     };
     QList<List *> listProperties;
+
+    static void list_append(QmlListProperty<QObject> *, QObject *);
+    static int list_count(QmlListProperty<QObject> *);
+    static QObject *list_at(QmlListProperty<QObject> *, int);
+    static void list_clear(QmlListProperty<QObject> *);
 };
 
 QT_END_NAMESPACE