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diff --git a/kbruch/src/rationalwidget.h b/kbruch/src/rationalwidget.h
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+/***************************************************************************
+                          rationalwidget.h  -  paint a rational number
+                             -------------------
+    begin                : 2004/06/04
+    copyright            : (C) 2004 by Sebastian Stein
+    email                : seb.kde@hpfsc.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef RATIONALWIDGET_H
+#define RATIONALWIDGET_H
+
+#define DEBUG
+
+#ifdef DEBUG
+#include <kdebug.h>
+#endif
+
+#include "fractionbasewidget.h"
+
+class QString;
+
+/*! class to paint a rational number
+ *
+ *  \author Sebastian Stein */
+class RationalWidget : public FractionBaseWidget
+{
+	Q_OBJECT
+
+public:
+	/** constructor */
+	RationalWidget(QWidget * parent, const char * name, const QString pnumber, const uint pperiodStart = 1, const uint pperiodLength = 0);
+
+	/** destructor */
+	~RationalWidget();
+
+	/** set the task to be displayed */
+	void setRational(const QString pnumber, const uint pperiodStart = 1, const uint pperiodLength = 0);
+
+private:
+	
+	/** the rational number to be displayed */
+	QString m_number;
+
+	/** starting of the period */
+	uint m_periodStart;
+	
+	/** length of the period */
+	uint m_periodLength;
+
+	/** overrideing the paint event of FractionBaseWidget */
+	void paintEvent(QPaintEvent*);
+};
+
+#endif