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#ifndef ELEMENTDATAVIEWER_H
#define ELEMENTDATAVIEWER_H
/***************************************************************************
copyright : (C) 2004, 2005 by Carsten Niehaus
email : cniehaus@kde.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. *
* *
***************************************************************************/
#include <kdialogbase.h>
typedef TQValueList<double> DoubleList;
class Element;
class KalziumDataObject;
class PlotSetupWidget;
class PlotWidget;
class KActionCollection;
/**
* @short the values of the y-Axis
* @author Carsten Niehaus
*/
class AxisData
{
friend class ElementDataViewer;
public:
AxisData();
/**
* sets the dataList to @p list
*/
void setDataList( DoubleList list ){
dataList = list;
}
/**
* @return the value of the selected dataset of element @p element
*/
double value( int element ){
return *dataList.at( element-1 );
}
/**
* This represents the possible datasets.
* @li MASS: the mass of the element
* @li MELTINGPOINT: the meanmass of the element
*/
enum PAXISDATA{
MASS=0,
MEANWEIGHT,
DENSITY,
EN,
MELTINGPOINT,
BOILINGPOINT,
ATOMICRADIUS,
COVALENTRADIUS
};
/**
* @return the currently selected data type
* @see AxisData::PAXISDATA
*/
int currentDataType(){
return m_currentDataType;
}
int numberOfElements() const{
return dataList.count();
}
private:
/**
* the dataList contains the values off all elements
* but only of the currently selected data type. This
* means that it eg contains all boiling points
*/
DoubleList dataList;
int m_currentDataType;
};
/**
* @short This widget shows the plot and the widget
* where you can setup the plot
* @author Carsten Niehaus
*/
class ElementDataViewer : public KDialogBase
{
Q_OBJECT
public:
ElementDataViewer( TQWidget *parent=0 , const char *name =0 );
/**
* the AxixData for the y-Axis
*/
AxisData *yData;
public slots:
void slotZoomIn();
void slotZoomOut();
/**
* draws the plot
*/
void drawPlot();
void slotUser1();
protected:
virtual void paintEvent(TQPaintEvent*);
virtual void keyPressEvent(TQKeyEvent *e);
protected slots:
/**
* invoke the help of the correct chapter
*/
virtual void slotHelp();
private:
PlotWidget *m_pPlotWidget;
PlotSetupWidget *m_pPlotSetupWidget;
KalziumDataObject *d;
TQStringList names;
KActionCollection* m_actionCollection;
void initData();
void setupAxisData();
void setLimits(int, int);
};
#endif // ELEMENTDATAVIEWER_H
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