Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (32 commits)
  Correctly support translation in QDeclarativePixmapCache
  Improve warning for non-Item delegates.
  Correctly support translation in QDeclarativeCompiler
  Small calculator fix.
  Improve declarative calculator example.
  Update examples autotest to use the runtime directly
  Support valuetypes as method return values
  Compile without Qt3 support.
  Doc
  Simplify dynamic resource loading to avoid cluttering Text API.
  Add Component.onDestruction attached property
  Use qmlInfo for image loading errors, not qWarning().
  Visual test updates.
  Rename section so that it's not linked to by references to "JavaScript"
  Doc improvements
  Comments
  Remove unused parameter
  Correctly resolve, and load, IMG tags in Text element.
  Rename "sql" test so autotester doesn't get confused.
  Should work now, don't skip.
  ...

1 files changed, 34 insertions, 23 deletions

diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index c5afe92..96145fb 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -155,7 +155,7 @@ QDeclarativeEnginePrivate::QDeclarativeEnginePrivate(QDeclarativeEngine *e)
 : captureProperties(false), rootContext(0), currentExpression(0), isDebugging(false), 
   contextClass(0), sharedContext(0), sharedScope(0), objectClass(0), valueTypeClass(0), 
   globalClass(0), cleanup(0), erroredBindings(0), inProgressCreations(0), 
-  scriptEngine(this), workerScriptEngine(0), componentAttacheds(0), inBeginCreate(false), 
+  scriptEngine(this), workerScriptEngine(0), componentAttached(0), inBeginCreate(false), 
   networkAccessManager(0), networkAccessManagerFactory(0),
   typeManager(e), uniqueId(1)
 {
@@ -350,14 +350,23 @@ typedef QMap<QString, QString> StringStringMap;
 Q_GLOBAL_STATIC(StringStringMap, qmlEnginePluginsWithRegisteredTypes); // stores the uri
 
 
-void QDeclarativeDeclarativeData::destroyed(QDeclarativeData *d, QObject *o)
+void QDeclarativePrivate::qdeclarativeelement_destructor(QObject *o)
 {
-    static_cast<QDeclarativeDeclarativeData *>(d)->destroyed(o);
+    QObjectPrivate *p = QObjectPrivate::get(o);
+    Q_ASSERT(p->declarativeData);
+    QDeclarativeData *d = static_cast<QDeclarativeData*>(p->declarativeData);
+    if (d->ownContext) 
+        d->context->destroy();
 }
 
-void QDeclarativeDeclarativeData::parentChanged(QDeclarativeData *d, QObject *o, QObject *p)
+void QDeclarativeData::destroyed(QAbstractDeclarativeData *d, QObject *o)
 {
-    static_cast<QDeclarativeDeclarativeData *>(d)->parentChanged(o, p);
+    static_cast<QDeclarativeData *>(d)->destroyed(o);
+}
+
+void QDeclarativeData::parentChanged(QAbstractDeclarativeData *d, QObject *o, QObject *p)
+{
+    static_cast<QDeclarativeData *>(d)->parentChanged(o, p);
 }
 
 void QDeclarativeEnginePrivate::init()
@@ -367,7 +376,7 @@ void QDeclarativeEnginePrivate::init()
     qRegisterMetaType<QDeclarativeScriptString>("QDeclarativeScriptString");
     qRegisterMetaType<QScriptValue>("QScriptValue");
 
-    QDeclarativeDeclarativeData::init();
+    QDeclarativeData::init();
 
     contextClass = new QDeclarativeContextScriptClass(q);
     objectClass = new QDeclarativeObjectScriptClass(q);
@@ -659,8 +668,8 @@ QDeclarativeContext *QDeclarativeEngine::contextForObject(const QObject *object)
 
     QObjectPrivate *priv = QObjectPrivate::get(const_cast<QObject *>(object));
 
-    QDeclarativeDeclarativeData *data =
-        static_cast<QDeclarativeDeclarativeData *>(priv->declarativeData);
+    QDeclarativeData *data =
+        static_cast<QDeclarativeData *>(priv->declarativeData);
 
     if (!data)
         return 0;
@@ -683,7 +692,7 @@ void QDeclarativeEngine::setContextForObject(QObject *object, QDeclarativeContex
     if (!object || !context)
         return;
 
-    QDeclarativeDeclarativeData *data = QDeclarativeDeclarativeData::get(object, true);
+    QDeclarativeData *data = QDeclarativeData::get(object, true);
     if (data->context) {
         qWarning("QDeclarativeEngine::setContextForObject(): Object already has a QDeclarativeContext");
         return;
@@ -734,7 +743,7 @@ void QDeclarativeEngine::setContextForObject(QObject *object, QDeclarativeContex
 */
 void QDeclarativeEngine::setObjectOwnership(QObject *object, ObjectOwnership ownership)
 {
-    QDeclarativeDeclarativeData *ddata = QDeclarativeDeclarativeData::get(object, true);
+    QDeclarativeData *ddata = QDeclarativeData::get(object, true);
     if (!ddata)
         return;
 
@@ -747,7 +756,7 @@ void QDeclarativeEngine::setObjectOwnership(QObject *object, ObjectOwnership own
 */
 QDeclarativeEngine::ObjectOwnership QDeclarativeEngine::objectOwnership(QObject *object)
 {
-    QDeclarativeDeclarativeData *ddata = QDeclarativeDeclarativeData::get(object, false);
+    QDeclarativeData *ddata = QDeclarativeData::get(object, false);
     if (!ddata) 
         return CppOwnership;
     else
@@ -756,14 +765,14 @@ QDeclarativeEngine::ObjectOwnership QDeclarativeEngine::objectOwnership(QObject
 
 void qmlExecuteDeferred(QObject *object)
 {
-    QDeclarativeDeclarativeData *data = QDeclarativeDeclarativeData::get(object);
+    QDeclarativeData *data = QDeclarativeData::get(object);
 
     if (data && data->deferredComponent) {
 
         QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(data->context->engine);
 
         QDeclarativeComponentPrivate::ConstructionState state;
-        QDeclarativeComponentPrivate::beginDeferred(data->context, ep, object, &state);
+        QDeclarativeComponentPrivate::beginDeferred(ep, object, &state);
 
         data->deferredComponent->release();
         data->deferredComponent = 0;
@@ -789,7 +798,7 @@ QDeclarativeEngine *qmlEngine(const QObject *obj)
 
 QObject *qmlAttachedPropertiesObjectById(int id, const QObject *object, bool create)
 {
-    QDeclarativeDeclarativeData *data = QDeclarativeDeclarativeData::get(object);
+    QDeclarativeData *data = QDeclarativeData::get(object);
     if (!data)
         return 0; // Attached properties are only on objects created by QML
 
@@ -824,7 +833,7 @@ QObject *qmlAttachedPropertiesObject(int *idCache, const QObject *object,
     return qmlAttachedPropertiesObjectById(*idCache, object, create);
 }
 
-void QDeclarativeDeclarativeData::destroyed(QObject *object)
+void QDeclarativeData::destroyed(QObject *object)
 {
     if (deferredComponent)
         deferredComponent->release();
@@ -851,7 +860,7 @@ void QDeclarativeDeclarativeData::destroyed(QObject *object)
     if (propertyCache)
         propertyCache->release();
 
-    if (ownContext)
+    if (ownContext && context)
         context->destroy();
 
     QDeclarativeGuard<QObject> *guard = guards;
@@ -871,12 +880,12 @@ void QDeclarativeDeclarativeData::destroyed(QObject *object)
         delete this;
 }
 
-void QDeclarativeDeclarativeData::parentChanged(QObject *, QObject *parent)
+void QDeclarativeData::parentChanged(QObject *, QObject *parent)
 {
     if (!parent && scriptValue) { delete scriptValue; scriptValue = 0; }
 }
 
-bool QDeclarativeDeclarativeData::hasBindingBit(int bit) const
+bool QDeclarativeData::hasBindingBit(int bit) const
 {
     if (bindingBitsSize > bit) 
         return bindingBits[bit / 32] & (1 << (bit % 32));
@@ -884,13 +893,13 @@ bool QDeclarativeDeclarativeData::hasBindingBit(int bit) const
         return false;
 }
 
-void QDeclarativeDeclarativeData::clearBindingBit(int bit)
+void QDeclarativeData::clearBindingBit(int bit)
 {
     if (bindingBitsSize > bit) 
         bindingBits[bit / 32] &= ~(1 << (bit % 32));
 }
 
-void QDeclarativeDeclarativeData::setBindingBit(QObject *obj, int bit)
+void QDeclarativeData::setBindingBit(QObject *obj, int bit)
 {
     if (bindingBitsSize <= bit) {
         int props = obj->metaObject()->propertyCount();
@@ -956,7 +965,7 @@ QScriptValue QDeclarativeEnginePrivate::createComponent(QScriptContext *ctxt, QS
         QUrl url = QUrl(context->resolvedUrl(QUrl(arg)));
         QDeclarativeComponent *c = new QDeclarativeComponent(activeEngine, url, activeEngine);
         QDeclarativeComponentPrivate::get(c)->creationContext = context;
-        QDeclarativeDeclarativeData::get(c, true)->setImplicitDestructible();
+        QDeclarativeData::get(c, true)->setImplicitDestructible();
         return activeEnginePriv->objectClass->newQObject(c, qMetaTypeId<QDeclarativeComponent*>());
     }
 }
@@ -1027,7 +1036,7 @@ QScriptValue QDeclarativeEnginePrivate::createQmlObject(QScriptContext *ctxt, QS
     if(gobj && gparent)
         gobj->setParentItem(gparent);
 
-    QDeclarativeDeclarativeData::get(obj, true)->setImplicitDestructible();
+    QDeclarativeData::get(obj, true)->setImplicitDestructible();
     return activeEnginePriv->objectClass->newQObject(obj, QMetaType::QObjectStar);
 }
 
@@ -1356,7 +1365,9 @@ QScriptValue QDeclarativeEnginePrivate::scriptValueFromVariant(const QVariant &v
             rv.setProperty(ii, objectClass->newQObject(object));
         }
         return rv;
-    } 
+    } else if (QDeclarativeValueType *vt = valueTypes[val.userType()]) {
+        return valueTypeClass->newObject(val, vt);
+    }
 
     bool objOk;
     QObject *obj = QDeclarativeMetaType::toQObject(val, &objOk);