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diff --git a/attic/muse_qt4_evolution/awl/sigedit.h b/attic/muse_qt4_evolution/awl/sigedit.h
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+++ b/attic/muse_qt4_evolution/awl/sigedit.h
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+//=============================================================================
+//  Awl
+//  Audio Widget Library
+//  $Id:$
+//
+//  Copyright (C) 2002-2006 by Werner Schweer and others
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License version 2.
+//
+//  This program 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 General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//=============================================================================
+
+#ifndef __SIGEDIT_H__
+#define __SIGEDIT_H__
+
+#include "al/sig.h"
+
+namespace AL {
+      class TimeSignature;
+      };
+
+namespace Awl {
+
+//---------------------------------------------------------
+//   SigEdit
+//---------------------------------------------------------
+
+class SigEdit : public QAbstractSpinBox
+      {
+      Q_OBJECT
+
+      AL::TimeSignature _sig;
+      bool initialized;
+
+      virtual void paintEvent(QPaintEvent* event);
+      virtual void stepBy(int steps);
+      virtual StepEnabled stepEnabled() const;
+      virtual void fixup(QString& input) const;
+      virtual QValidator::State validate(QString&, int&) const;
+      void updateValue();
+      int curSegment() const;
+      virtual bool event(QEvent*);
+
+   signals:
+      void valueChanged(const AL::TimeSignature&);
+
+   public slots:
+      void setValue(const AL::TimeSignature&);
+
+   public:
+      SigEdit(QWidget* parent = 0);
+      ~SigEdit();
+
+      AL::TimeSignature sig() const { return _sig; }
+      };
+}
+
+#endif