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diff --git a/src/designer/src/components/formeditor/widgetselection.h b/src/designer/src/components/formeditor/widgetselection.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 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 WIDGETSELECTION_H
+#define WIDGETSELECTION_H
+
+#include "formeditor_global.h"
+#include <invisible_widget_p.h>
+
+#include <QtCore/QHash>
+#include <QtCore/QPointer>
+
+QT_BEGIN_NAMESPACE
+
+class QDesignerFormEditorInterface;
+class QMouseEvent;
+class QPaintEvent;
+
+namespace qdesigner_internal {
+
+class FormWindow;
+class WidgetSelection;
+
+class QT_FORMEDITOR_EXPORT WidgetHandle: public InvisibleWidget
+{
+    Q_OBJECT
+public:
+    enum Type
+    {
+        LeftTop,
+        Top,
+        RightTop,
+        Right,
+        RightBottom,
+        Bottom,
+        LeftBottom,
+        Left,
+
+        TypeCount
+    };
+
+    WidgetHandle(FormWindow *parent, Type t, WidgetSelection *s);
+    void setWidget(QWidget *w);
+    void setActive(bool a);
+    void updateCursor();
+
+    void setEnabled(bool) {}
+
+    QDesignerFormEditorInterface *core() const;
+
+protected:
+    void paintEvent(QPaintEvent *e);
+    void mousePressEvent(QMouseEvent *e);
+    void mouseMoveEvent(QMouseEvent *e);
+    void mouseReleaseEvent(QMouseEvent *e);
+
+private:
+    void changeGridLayoutItemSpan();
+    void changeFormLayoutItemSpan();
+    void trySetGeometry(QWidget *w, int x, int y, int width, int height);
+    void tryResize(QWidget *w, int width, int height);
+
+private:
+    QWidget *m_widget;
+    const Type m_type;
+    QPoint m_origPressPos;
+    FormWindow *m_formWindow;
+    WidgetSelection *m_sel;
+    QRect m_geom, m_origGeom;
+    bool m_active;
+};
+
+class QT_FORMEDITOR_EXPORT WidgetSelection: public QObject
+{
+    Q_OBJECT
+public:
+    WidgetSelection(FormWindow *parent);
+
+    void setWidget(QWidget *w);
+    bool isUsed() const;
+
+    void updateActive();
+    void updateGeometry();
+    void hide();
+    void show();
+    void update();
+
+    QWidget *widget() const;
+
+    QDesignerFormEditorInterface *core() const;
+
+    virtual bool eventFilter(QObject *object, QEvent *event);
+
+    enum  WidgetState { UnlaidOut, LaidOut, ManagedGridLayout, ManagedFormLayout };
+    static WidgetState widgetState(const QDesignerFormEditorInterface *core, QWidget *w);
+
+private:
+    WidgetHandle *m_handles[WidgetHandle::TypeCount];
+    QPointer<QWidget> m_widget;
+    FormWindow *m_formWindow;
+};
+
+}  // namespace qdesigner_internal
+
+QT_END_NAMESPACE
+
+#endif // WIDGETSELECTION_H