diff -r 000000000000 -r 1918ee327afb tools/designer/src/lib/sdk/abstractpromotioninterface.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/designer/src/lib/sdk/abstractpromotioninterface.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,91 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Designer of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ABSTRACTPROMOTIONINTERFACE_H
+#define ABSTRACTPROMOTIONINTERFACE_H
+
+#include <QtDesigner/sdk_global.h>
+
+#include <QtCore/QPair>
+#include <QtCore/QList>
+#include <QtCore/QSet>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QDesignerWidgetDataBaseItemInterface;
+
+class QDESIGNER_SDK_EXPORT QDesignerPromotionInterface
+{
+public:
+    virtual ~QDesignerPromotionInterface();
+
+    struct PromotedClass {
+        QDesignerWidgetDataBaseItemInterface *baseItem;
+        QDesignerWidgetDataBaseItemInterface *promotedItem;
+    };
+
+    typedef QList<PromotedClass> PromotedClasses;
+
+    virtual PromotedClasses promotedClasses() const = 0;
+
+    virtual QSet<QString> referencedPromotedClassNames()  const = 0;
+
+    virtual bool addPromotedClass(const QString &baseClass,
+                                  const QString &className,
+                                  const QString &includeFile,
+                                  QString *errorMessage) = 0;
+
+    virtual bool removePromotedClass(const QString &className, QString *errorMessage) = 0;
+
+    virtual bool changePromotedClassName(const QString &oldClassName, const QString &newClassName, QString *errorMessage) = 0;
+
+    virtual bool setPromotedClassIncludeFile(const QString &className, const QString &includeFile, QString *errorMessage) = 0;
+
+    virtual QList<QDesignerWidgetDataBaseItemInterface *> promotionBaseClasses() const = 0;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // ABSTRACTPROMOTIONINTERFACE_H