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/*
KCalc, a scientific calculator for the X window system using the
Qt widget libraries, available at no cost at http://www.troll.no
Copyright (C) 1996 Bernd Johannes Wuebben
wuebben@math.cornell.edu
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.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef _KCALC_CONST_BUTTON_H
#define _KCALC_CONST_BUTTON_H
#include <klocale.h>
#include "kcalc_button.h"
class KCalcConstButton : public KCalcButton
{
Q_OBJECT
public:
KCalcConstButton(QWidget *parent, int but_num, const char * name = 0);
KCalcConstButton(const QString &label, QWidget *parent, int but_num, const char * name = 0,
const QString &tooltip = QString());
QString constant(void) const;
void setLabelAndTooltip(void);
private slots:
void slotConfigureButton(int option);
void slotChooseScientificConst(int option);
private:
void initPopupMenu(void);
KPopupMenu* _popup;
int _button_num;
};
#endif // _KCALC_CONST_BUTTON_H
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