kbruch/src/factorizedwidget.h

   1 /***************************************************************************
   2                           factorizedwidget.h  -  paint a factorization
   3                              -------------------
   4     begin                : 2004/07/11
   5     copyright            : (C) 2004 by Sebastian Stein
   6     email                : seb.kde@hpfsc.de
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #ifndef FACTORIZEDWIDGET_H
  19 #define FACTORIZEDWIDGET_H
  20
  21 #ifdef DEBUG
  22 #include <kdebug.h>
  23 #endif
  24
  25 #include "fractionbasewidget.h"
  26
  27 #include <qwidget.h>
  28
  29 // a list containing uints
  30 typedef QValueList<uint> uintList;
  31
  32 /*! class to paint the factorization of a number
  33  *
  34  *  \author Sebastian Stein */
  35 class FactorizedWidget : public FractionBaseWidget
  36 {
  37         Q_OBJECT
  38
  39 public:
  40         /** constructor */
  41         FactorizedWidget(QWidget * parent, const char * name, const uintList para_factors);
  42
  43         /** destructor */
  44         ~FactorizedWidget();
  45
  46         /** set the task to be displayed */
  47         void setFactors(const uintList para_factors);
  48
  49 private:
  50
  51         /** the prime factors of the number */
  52         uintList m_factors;
  53
  54         /** overrideing the paint event of FractionBaseWidget */
  55         void paintEvent(QPaintEvent*);
  56 };
  57
  58 #endif