Add support for QueuedConnection when connecting using the new syntax

QMetaCallEvent now can handle a pointer to QSlotObjectBase

Change-Id: I94da1e68ce9bb1fd96a9ae013a389552eb625faa
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/corelib/kernel/qobject.h b/src/corelib/kernel/qobject.h
index 93448b5ad1..d4a532a9d8 100644
--- a/src/corelib/kernel/qobject.h
+++ b/src/corelib/kernel/qobject.h
@@ -221,6 +221,9 @@ public:
         typedef typename QtPrivate::CheckCompatibleArguments<typename SignalType::Arguments, typename SlotType::Arguments>::IncompatibleSignalSlotArguments EnsureCompatibleArguments;
 
         const int *types = 0;
+        if (type == Qt::QueuedConnection || type == Qt::BlockingQueuedConnection)
+            types = QtPrivate::ConnectionTypes<typename SignalType::Arguments>::types();
+
         return connectImpl(sender, reinterpret_cast<void **>(&signal),
                            receiver, new QSlotObject<Func2,
                                                      typename QtPrivate::List_Left<typename SignalType::Arguments, SlotType::ArgumentCount>::Value,
@@ -318,6 +321,7 @@ protected:
     static const QMetaObject staticQtMetaObject;
 
     friend struct QMetaObject;
+    friend class QMetaCallEvent;
     friend class QApplication;
     friend class QApplicationPrivate;
     friend class QCoreApplication;