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diff --git a/src/Authoring/Qt3DStudio/Palettes/Timeline/Bindings/IBreadCrumbProvider.h b/src/Authoring/Qt3DStudio/Palettes/Timeline/Bindings/IBreadCrumbProvider.h
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+/****************************************************************************
+**
+** Copyright (C) 2008 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef INCLUDED_IBREADCRUMBPROVIDER_H
+#define INCLUDED_IBREADCRUMBPROVIDER_H 1
+
+#pragma once
+
+#include <QColor>
+#include <QString>
+#include <QObject>
+
+QT_FORWARD_DECLARE_CLASS(QPixmap)
+
+struct SBreadCrumb
+{
+    QColor m_Color; /// Color for text of the bread crumb
+    QString m_String; /// Text to be displayed for the bread crumb
+};
+
+//=============================================================================
+/**
+ * A interface class for the breadcrumb control, to walk down the breadcrumb trail, without having
+ * to know any underlying implementations.
+ */
+class IBreadCrumbProvider : public QObject
+{
+    Q_OBJECT
+public:
+    typedef std::vector<SBreadCrumb> TTrailList;
+
+public:
+    virtual ~IBreadCrumbProvider() {}
+
+    virtual TTrailList GetTrail(bool inRefresh = true) = 0;
+    virtual void OnBreadCrumbClicked(long inTrailIndex) = 0;
+
+    virtual QPixmap GetRootImage() const = 0;
+    virtual QPixmap GetBreadCrumbImage() const = 0;
+    virtual QPixmap GetSeparatorImage() const = 0;
+    virtual QPixmap GetActiveBreadCrumbImage() const = 0;
+Q_SIGNALS:
+    void SigBreadCrumbUpdate();
+};
+
+#endif // INCLUDED_IBREADCRUMBPROVIDER_H