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diff --git a/vcl/inc/vcl/spin.hxx b/vcl/inc/vcl/spin.hxx
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+++ b/vcl/inc/vcl/spin.hxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: spin.hxx,v $
+ * $Revision: 1.3 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _SV_SPIN_HXX
+#define _SV_SPIN_HXX
+
+#include <vcl/sv.h>
+#include <vcl/dllapi.h>
+#include <vcl/ctrl.hxx>
+#include <vcl/timer.hxx>
+
+// --------------
+// - SpinButton -
+// --------------
+
+class VCL_DLLPUBLIC SpinButton : public Control
+{
+private:
+    AutoTimer       maRepeatTimer;
+    Rectangle       maUpperRect;
+    Rectangle       maLowerRect;
+    Rectangle       maFocusRect;
+    BOOL            mbRepeat         : 1;
+    BOOL            mbUpperIn        : 1;
+    BOOL            mbLowerIn        : 1;
+    BOOL            mbInitialUp      : 1;
+    BOOL            mbInitialDown    : 1;
+    BOOL            mbHorz           : 1;
+    BOOL            mbUpperIsFocused : 1;
+    Link            maUpHdlLink;
+    Link            maDownHdlLink;
+    long            mnMinRange;
+    long            mnMaxRange;
+    long            mnValue;
+    long            mnValueStep;
+
+    SAL_DLLPRIVATE Rectangle* ImplFindPartRect( const Point& rPt );
+    using Window::ImplInit;
+    SAL_DLLPRIVATE void       ImplInit( Window* pParent, WinBits nStyle );
+    DECL_DLLPRIVATE_LINK(     ImplTimeout, Timer* );
+
+public:
+                    SpinButton( Window* pParent, WinBits nStyle = 0 );
+                    SpinButton( Window* pParent, const ResId& rResId );
+                    ~SpinButton();
+
+    virtual void    Up();
+    virtual void    Down();
+
+    virtual void    Resize();
+    virtual void    Paint( const Rectangle& rRect );
+    virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, ULONG nFlags );
+    virtual void    MouseButtonDown( const MouseEvent& rMEvt );
+    virtual void    MouseButtonUp( const MouseEvent& rMEvt );
+    virtual void    MouseMove( const MouseEvent& rMEvt );
+    virtual void    KeyInput( const KeyEvent& rKEvt );
+    virtual void    StateChanged( StateChangedType nStateChange );
+    virtual void    GetFocus();
+    virtual void    LoseFocus();
+
+    void            SetRangeMin( long nNewRange );
+    long            GetRangeMin() const { return mnMinRange; }
+    void            SetRangeMax( long nNewRange );
+    long            GetRangeMax() const { return mnMaxRange; }
+    void            SetRange( const Range& rRange );
+    Range           GetRange() const { return Range( GetRangeMin(), GetRangeMax() ); }
+    void            SetValue( long nValue );
+    long            GetValue() const { return mnValue; }
+    void            SetValueStep( long nNewStep ) { mnValueStep = nNewStep; }
+    long            GetValueStep() const { return mnValueStep; }
+    virtual long    PreNotify( NotifyEvent& rNEvt );
+
+    void            SetUpHdl( const Link& rLink ) { maUpHdlLink = rLink; }
+    const Link&     GetUpHdl() const   { return maUpHdlLink;   }
+    void            SetDownHdl( const Link& rLink ) { maDownHdlLink = rLink; }
+    const Link&     GetDownHdl() const { return maDownHdlLink; }
+
+private:
+    // moves the focus to the upper or lower rect. Return TRUE if the focus rect actually changed.
+    SAL_DLLPRIVATE BOOL        ImplMoveFocus( BOOL _bUpper );
+    SAL_DLLPRIVATE void        ImplCalcFocusRect( BOOL _bUpper );
+
+    SAL_DLLPRIVATE inline BOOL ImplIsUpperEnabled( ) const
+    {
+        return mnValue + mnValueStep <= mnMaxRange;
+    }
+    SAL_DLLPRIVATE inline BOOL ImplIsLowerEnabled( ) const
+    {
+        return mnValue >= mnMinRange + mnValueStep;
+    }
+};
+
+#endif  // _SV_SPIN_HXX