qfloatspinbox.h

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/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
 *     CEA/NeuroSpin, Batiment 145,
 *     91191 Gif-sur-Yvette cedex
 *     France
 *
 * This software is governed by the CeCILL-B license under
 * French law and abiding by the rules of distribution of free software.
 * You can  use, modify and/or redistribute the software under the
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
 *
 * As a counterpart to the access to the source code and  rights to copy,
 * modify and redistribute granted by the license, users are provided only
 * with a limited warranty  and the software's author,  the holder of the
 * economic rights,  and the successive licensors  have only  limited
 * liability.
 *
 * In this respect, the user's attention is drawn to the risks associated
 * with loading,  using,  modifying and/or developing or reproducing the
 * software by the user in light of its specific status of free software,
 * that may mean  that it is complicated to manipulate,  and  that  also
 * therefore means  that it is reserved for developers  and  experienced
 * professionals having in-depth computer knowledge. Users are therefore
 * encouraged to load and test the software's suitability as regards their
 * requirements in conditions enabling the security of their systems and/or
 * data to be ensured and,  more generally, to use and operate it in the
 * same conditions as regards security.
 *
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL-B license and that you accept its terms.
 */


#ifndef Q_FLOAT_SPIN_BOX_H
#define Q_FLOAT_SPIN_BOX_H

#include <qspinbox.h>

#if QT_VERSION >= 0x040000
typedef QDoubleSpinBox QFloatSpinBoxBase;
#else
typedef QSpinBox QFloatSpinBoxBase;
#endif

class QFloatSpinBox 
  : public QFloatSpinBoxBase
{
  Q_OBJECT

public:

  QFloatSpinBox( int, QWidget *p=0, const char *n=0 );
  QFloatSpinBox( int, int, int, int st=1, QWidget *p=0, const char *n=0 );
  virtual ~QFloatSpinBox();

public slots:

#if QT_VERSION >= 0x040000
  void valChange( double );
#else
  void valChange( int );
#endif

signals:

  void valueChanged( float );

protected:

  QString mapValueToText( int );
  int mapTextToValue( bool * );

private:

  int prec;
  int nDigit;
};

#endif