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diff --git a/src/dm/systems/cores/SlideGraphCoreProducer.h b/src/dm/systems/cores/SlideGraphCoreProducer.h
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+++ b/src/dm/systems/cores/SlideGraphCoreProducer.h
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+/****************************************************************************
+**
+** Copyright (C) 1993-2009 NVIDIA Corporation.
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#pragma once
+#ifndef SLIDEGRAPHCOREPRODUCERH
+#define SLIDEGRAPHCOREPRODUCERH
+#include "SimpleSlideGraphCore.h"
+#include "Qt3DSDMTransactions.h"
+#include "Qt3DSDMSignals.h"
+
+namespace qt3dsdm {
+class CSlideGraphCoreProducer : public ISlideGraphCore,
+                                public ITransactionProducer,
+                                public ISlideGraphCoreSignalProvider
+{
+    Q_DISABLE_COPY(CSlideGraphCoreProducer)
+
+    TSimpleSlideGraphCorePtr m_Data;
+    TTransactionConsumerPtr m_Consumer;
+    TSignalItemPtr m_Signaller;
+
+public:
+    CSlideGraphCoreProducer(TStringTablePtr strTable = TStringTablePtr())
+        : m_Data(new CSimpleSlideGraphCore(strTable))
+    {
+        InitSignaller();
+    }
+    TSimpleSlideGraphCorePtr GetTransactionlessSlideGraphCore() { return m_Data; }
+    TSimpleSlideGraphCorePtr GetTransactionlessSlideGraphCore() const { return m_Data; }
+
+    Qt3DSDMSlideGraphHandle CreateSlideGraph(Qt3DSDMSlideHandle inRoot) override;
+    Qt3DSDMSlideHandle GetGraphRoot(Qt3DSDMSlideGraphHandle inGraph) const override;
+    Qt3DSDMSlideGraphHandle GetSlideGraph(Qt3DSDMSlideHandle inSlide) const override;
+    void GetSlideGraphs(TSlideGraphHandleList &outGraphs) const override;
+    void DeleteSlideGraph(Qt3DSDMSlideGraphHandle inHandle) override;
+
+    void AssociateInstance(Qt3DSDMSlideGraphHandle inSlideGraph, Qt3DSDMSlideHandle inSlide,
+                           Qt3DSDMInstanceHandle inInstance) override;
+    void GetAssociatedInstances(Qt3DSDMSlideGraphHandle inSlideGraph,
+                                TSlideInstancePairList &outAssociations) const override;
+    TGraphSlidePair GetAssociatedGraph(Qt3DSDMInstanceHandle inInstance) const override;
+    void DissociateInstance(Qt3DSDMInstanceHandle inInstance) override;
+
+    void SetGraphActiveSlide(Qt3DSDMSlideGraphHandle inGraph, Qt3DSDMSlideHandle inSlide) override;
+    Qt3DSDMSlideHandle GetGraphActiveSlide(Qt3DSDMSlideGraphHandle inGraph) const override;
+
+    bool HandleValid(int inHandle) const override;
+    void SetConsumer(TTransactionConsumerPtr inConsumer) override;
+
+    //===================================================================
+    // Signals
+    //===================================================================
+    TSignalConnectionPtr ConnectGraphCreated(
+        const std::function<void(Qt3DSDMSlideGraphHandle, Qt3DSDMSlideHandle)> &inCallback) override;
+    TSignalConnectionPtr ConnectGraphDeleted(
+        const std::function<void(Qt3DSDMSlideGraphHandle, Qt3DSDMSlideHandle)> &inCallback) override;
+    TSignalConnectionPtr ConnectInstanceAssociated(
+        const std::function<void(Qt3DSDMSlideGraphHandle, Qt3DSDMSlideHandle, Qt3DSDMInstanceHandle)>
+            &inCallback) override;
+    TSignalConnectionPtr ConnectInstanceDissociated(
+        const std::function<void(Qt3DSDMSlideGraphHandle, Qt3DSDMSlideHandle, Qt3DSDMInstanceHandle)>
+            &inCallback) override;
+    TSignalConnectionPtr ConnectGraphActiveSlide(
+        const std::function<void(Qt3DSDMSlideGraphHandle, Qt3DSDMSlideHandle)> &inCallback) override;
+
+private:
+    void InitSignaller();
+    ISlideGraphCoreSignalProvider *GetSignalProvider();
+    ISlideGraphCoreSignalSender *GetSignalSender();
+};
+}
+
+#endif