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diff --git a/formula/inc/formula/funcutl.hxx b/formula/inc/formula/funcutl.hxx
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+++ b/formula/inc/formula/funcutl.hxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * 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 FORMULA_FUNCUTL_HXX
+#define FORMULA_FUNCUTL_HXX
+
+// #include <vcl/scrbar.hxx>
+#include <vcl/fixed.hxx>
+#include <vcl/button.hxx>
+#include <vcl/edit.hxx>
+#include "formula/formuladllapi.h"
+
+
+namespace formula
+{
+    class IControlReferenceHandler;
+
+class FORMULA_DLLPUBLIC RefEdit : public Edit
+{
+private:
+    Timer               aTimer;
+    IControlReferenceHandler*      pAnyRefDlg;         // parent dialog
+    BOOL                bSilentFocus;       // for SilentGrabFocus()
+
+    DECL_LINK( UpdateHdl, Timer* );
+
+protected:
+    virtual void        KeyInput( const KeyEvent& rKEvt );
+    virtual void        GetFocus();
+    virtual void        LoseFocus();
+
+public:
+                        RefEdit( Window* _pParent,IControlReferenceHandler* pParent, const ResId& rResId );
+                        RefEdit( Window* pParent, const ResId& rResId );
+    virtual             ~RefEdit();
+
+    void                SetRefString( const XubString& rStr );
+    using Edit::SetText;
+    virtual void        SetText( const XubString& rStr );
+    virtual void        Modify();
+
+    void                StartUpdateData();
+
+    void                SilentGrabFocus();  // does not update any references
+
+    void                SetRefDialog( IControlReferenceHandler* pDlg );
+    inline IControlReferenceHandler* GetRefDialog() { return pAnyRefDlg; }
+};
+
+
+//============================================================================
+
+class FORMULA_DLLPUBLIC RefButton : public ImageButton
+{
+private:
+    Image               aImgRefStart;   /// Start reference input
+    Image               aImgRefStartHC; /// Start reference input (high contrast)
+    Image               aImgRefDone;    /// Stop reference input
+    Image               aImgRefDoneHC;  /// Stop reference input (high contrast)
+    IControlReferenceHandler*      pAnyRefDlg;     // parent dialog
+    RefEdit*            pRefEdit;       // zugeordnetes Edit-Control
+
+protected:
+    virtual void        Click();
+    virtual void        KeyInput( const KeyEvent& rKEvt );
+    virtual void        GetFocus();
+    virtual void        LoseFocus();
+
+public:
+                        RefButton( Window* _pParent, const ResId& rResId);
+                        RefButton( Window* _pParent, const ResId& rResId, RefEdit* pEdit ,IControlReferenceHandler* pDlg);
+
+    void                SetReferences( IControlReferenceHandler* pDlg, RefEdit* pEdit );
+
+    void                SetStartImage();
+    void                SetEndImage();
+    inline void         DoRef() { Click(); }
+};
+
+} // formula
+#endif // FORMULA_FUNCUTL_HXX
+