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#ifndef MOLCALCWIDGET_H
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#define MOLCALCWIDGET_H
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/***************************************************************************
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* Copyright (C) 2005 by Carsten Niehaus *
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* cniehaus@kde.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "molcalcwidgetbase.h"
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#include "moleculeparser.h"
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class KToggleAction;
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class KLineEdit;
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class Element;
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class MolcalcDialog;
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class MoleculeParser;
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/**
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* This widget is a small calculator for molecules.
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*
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* @author Carsten Niehaus
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* @author Pino Toscano
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* @author Inge Wallin
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*/
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class MolcalcWidget : public MolcalcWidgetBase
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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/**
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* Constructor
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* @param tqparent tqparent widget
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* @param name name of this widget
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*/
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MolcalcWidget( TQWidget *tqparent = 0, const char *name = 0 );
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protected slots:
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void slotCalcButtonClicked();
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private slots:
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void clear();
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private:
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/**
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* @return the HTML code of an element symbol and its
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* subscripted amount. Eg: Mg<sub>2</sub>
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*/
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TQString compositionString( ElementCountMap &_map );
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/**
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* This methods gathers all the data and updates the
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* contents of the widget.
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*/
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void updateUI();
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private:
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MoleculeParser m_parser;
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double m_mass;
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bool m_validInput;
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ElementCountMap m_elementMap;
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};
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#endif // MOLCALC_IMPL_H
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