5 files changed, 40 insertions, 0 deletions
diff --git a/src/qml/doc/src/qmllanguageref/typesystem/basictypes.qdoc b/src/qml/doc/src/qmllanguageref/typesystem/basictypes.qdoc
index ffbf2282a6..a486b47f03 100644
--- a/src/qml/doc/src/qmllanguageref/typesystem/basictypes.qdoc
+++ b/src/qml/doc/src/qmllanguageref/typesystem/basictypes.qdoc
@@ -324,6 +324,9 @@ property is only invoked when the property is reassigned to a different object v
     \li Values in the list are accessed using the \c [index] syntax
     \endlist
 
+    Values can be dynamically added to the list by using the \c push method,
+    as if it were a JavaScript Array
+
     A \c list can only store QML objects, and cannot contain any
     \l {QML Basic Types}{basic type} values. (To store basic types within a
     list, use the \l var type instead.)
diff --git a/src/qml/jsruntime/qv4engine.cpp b/src/qml/jsruntime/qv4engine.cpp
index 084ddc9010..f925c9184c 100644
--- a/src/qml/jsruntime/qv4engine.cpp
+++ b/src/qml/jsruntime/qv4engine.cpp
@@ -258,6 +258,7 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
 
     arrayClass = emptyClass->addMember(id_length(), Attr_NotConfigurable|Attr_NotEnumerable);
     jsObjects[ArrayProto] = memoryManager->allocObject<ArrayPrototype>(arrayClass, objectPrototype());
+    jsObjects[PropertyListProto] = memoryManager->allocObject<PropertyListPrototype>();
 
     InternalClass *argsClass = emptyClass->addMember(id_length(), Attr_NotEnumerable);
     argumentsObjectClass = argsClass->addMember(id_callee(), Attr_Data|Attr_NotEnumerable);
@@ -360,6 +361,7 @@ ExecutionEngine::ExecutionEngine(EvalISelFactory *factory)
     static_cast<NumberPrototype *>(numberPrototype())->init(this, numberCtor());
     static_cast<BooleanPrototype *>(booleanPrototype())->init(this, booleanCtor());
     static_cast<ArrayPrototype *>(arrayPrototype())->init(this, arrayCtor());
+    static_cast<PropertyListPrototype *>(propertyListPrototype())->init(this);
     static_cast<DatePrototype *>(datePrototype())->init(this, dateCtor());
     static_cast<FunctionPrototype *>(functionPrototype())->init(this, functionCtor());
     static_cast<RegExpPrototype *>(regExpPrototype())->init(this, regExpCtor());
diff --git a/src/qml/jsruntime/qv4engine_p.h b/src/qml/jsruntime/qv4engine_p.h
index 1c20ad30aa..69aa389c44 100644
--- a/src/qml/jsruntime/qv4engine_p.h
+++ b/src/qml/jsruntime/qv4engine_p.h
@@ -157,6 +157,7 @@ public:
         IntegerNull, // Has to come after the RootContext to make the context stack safe
         ObjectProto,
         ArrayProto,
+        PropertyListProto,
         StringProto,
         NumberProto,
         BooleanProto,
@@ -225,6 +226,7 @@ public:
 
     Object *objectPrototype() const { return reinterpret_cast<Object *>(jsObjects + ObjectProto); }
     Object *arrayPrototype() const { return reinterpret_cast<Object *>(jsObjects + ArrayProto); }
+    Object *propertyListPrototype() const { return reinterpret_cast<Object *>(jsObjects + PropertyListProto); }
     Object *stringPrototype() const { return reinterpret_cast<Object *>(jsObjects + StringProto); }
     Object *numberPrototype() const { return reinterpret_cast<Object *>(jsObjects + NumberProto); }
     Object *booleanPrototype() const { return reinterpret_cast<Object *>(jsObjects + BooleanProto); }
diff --git a/src/qml/qml/qqmllistwrapper.cpp b/src/qml/qml/qqmllistwrapper.cpp
index 8aa107dc17..d94f7c56e4 100644
--- a/src/qml/qml/qqmllistwrapper.cpp
+++ b/src/qml/qml/qqmllistwrapper.cpp
@@ -165,4 +165,29 @@ void QmlListWrapper::advanceIterator(Managed *m, ObjectIterator *it, Value *name
     return QV4::Object::advanceIterator(m, it, name, index, p, attrs);
 }
 
+void PropertyListPrototype::init(ExecutionEngine *)
+{
+    defineDefaultProperty(QStringLiteral("push"), method_push, 1);
+}
+
+void PropertyListPrototype::method_push(const BuiltinFunction *, Scope &scope, CallData *callData)
+{
+    ScopedObject instance(scope, callData->thisObject.toObject(scope.engine));
+    if (!instance)
+        RETURN_UNDEFINED();
+    QmlListWrapper *w = instance->as<QmlListWrapper>();
+    if (!w)
+        RETURN_UNDEFINED();
+    if (!w->d()->property().append)
+        THROW_GENERIC_ERROR("List doesn't define an Append function");
+
+    QV4::ScopedObject so(scope);
+    for (int i = 0; i < callData->argc; ++i)
+    {
+        so = callData->args[i].toObject(scope.engine);
+        if (QV4::QObjectWrapper *wrapper = so->as<QV4::QObjectWrapper>())
+            w->d()->property().append(&w->d()->property(), wrapper->object() );
+    }
+}
+
 QT_END_NAMESPACE
diff --git a/src/qml/qml/qqmllistwrapper_p.h b/src/qml/qml/qqmllistwrapper_p.h
index d01b332159..b914c681f2 100644
--- a/src/qml/qml/qqmllistwrapper_p.h
+++ b/src/qml/qml/qqmllistwrapper_p.h
@@ -86,6 +86,7 @@ struct Q_QML_EXPORT QmlListWrapper : Object
 {
     V4_OBJECT2(QmlListWrapper, Object)
     V4_NEEDS_DESTROY
+    V4_PROTOTYPE(propertyListPrototype)
 
     static ReturnedValue create(ExecutionEngine *engine, QObject *object, int propId, int propType);
     static ReturnedValue create(ExecutionEngine *engine, const QQmlListProperty<QObject> &prop, int propType);
@@ -98,6 +99,13 @@ struct Q_QML_EXPORT QmlListWrapper : Object
     static void advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes);
 };
 
+struct PropertyListPrototype : Object
+{
+    void init(ExecutionEngine *engine);
+
+    static void method_push(const BuiltinFunction *, Scope &, CallData *callData);
+};
+
 }
 
 QT_END_NAMESPACE