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diff --git a/kstars/kstars/timestepbox.h b/kstars/kstars/timestepbox.h
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+/***************************************************************************
+                          timestepbox.h  -  description
+                             -------------------
+    begin                : Sat Apr 13 2002
+    copyright            : (C) 2002 by Jason Harris
+    email                : kstars@30doradus.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 TIMESTEPBOX_H
+#define TIMESTEPBOX_H
+
+#include <qframe.h>
+#include <qlayout.h>
+#include "timespinbox.h"
+#include "timeunitbox.h"
+
+/**@class TimeStepBox 
+	*This composite widget consists of a TimeSpinBox (a QSpinBox), coupled with a 
+	*TimeUnitBox (a second pair of up/down buttons).
+	*The second set of buttons makes larger steps through the 82 possible 
+	*time-step values, skipping to the next even unit of time.
+	*@short Composite spinbox for specifying a time step.
+	*@author Jason Harris
+	*@version 1.0
+	*/
+
+class TimeStepBox : public QFrame  {
+Q_OBJECT
+public:
+	/**Constructor. */
+	TimeStepBox( QWidget *parent=0, const char* name=0, bool daysonly=false );
+	/**Destructor. (empty)*/
+	~TimeStepBox() {}
+
+	/**@return a pointer to the child TimeSpinBox */
+	TimeSpinBox* tsbox() const { return timeBox; }
+
+	/**@return a pointer to the child TimeUnitBox*/
+	TimeUnitBox* unitbox() const { return unitBox; }
+
+	bool daysOnly() const { return DaysOnly; }
+	void setDaysOnly( bool daysonly );
+
+signals:
+	void scaleChanged( float );
+
+private slots:
+	/**Set the TimeSpinBox value according to the current UnitBox value.
+		*This is connected to the UnitBox valueChanged() Signal. */
+	void changeUnits( void );
+
+	/**Make sure the current UnitBox value represents the correct units for the
+		*current TimeBox value. This slot is connected to the TimeBox valueChanged() Slot. */
+	void syncUnits( int );
+private:
+	bool DaysOnly;
+	QHBoxLayout *hlay;
+	TimeSpinBox *timeBox;
+	TimeUnitBox *unitBox;
+};
+
+#endif