Provide static method for registering metatypes

This provides an entry point (before a type is instantiated) to register
the needed types (for instance, enums used by a type).  It also makes it
easier to guard against attempting to register a replica's types multiple
times.

Change-Id: Ic01c70586eab618afeb90c98df042b1ae7a9eed9
Reviewed-by: Michael Brasser <michael.brasser@live.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/src/remoteobjects/qremoteobjectregistry.h b/src/remoteobjects/qremoteobjectregistry.h
index 8fb6dac..cac2542 100644
--- a/src/remoteobjects/qremoteobjectregistry.h
+++ b/src/remoteobjects/qremoteobjectregistry.h
@@ -51,10 +51,9 @@ class Q_REMOTEOBJECTS_EXPORT QRemoteObjectRegistry : public QRemoteObjectReplica
 
     Q_PROPERTY(QRemoteObjectSourceLocations sourceLocations READ sourceLocations)
 
-    friend class QRemoteObjectNode;
-
 public:
     ~QRemoteObjectRegistry();
+    static void registerMetatypes();
 
     QRemoteObjectSourceLocations sourceLocations() const;
 
@@ -72,7 +71,7 @@ private:
     explicit QRemoteObjectRegistry();
     explicit QRemoteObjectRegistry(QRemoteObjectNode *node, const QString &name);
     QRemoteObjectSourceLocations hostedSources;
-    friend class QRemoteObjectNodePrivate;
+    friend class QT_PREPEND_NAMESPACE(QRemoteObjectNode);
 };
 
 QT_END_NAMESPACE