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Spreadsheet.h

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00001 #ifndef SPREADSHEET_H
00002 #define SPREADSHEET_H
00003 
00004 #include <qwidget.h>
00005 #include <qtable.h>
00006 #include "MainWin.h"
00007 
00008 class Spreadsheet: public QWidget
00009 {
00010         Q_OBJECT
00011 public:
00012         Spreadsheet(QWidget *parent, class MainWin *mw, const char *name);
00013         QStringList Info();
00014         QTable *Table() { return table; }
00015         void save(QTextStream *t);
00016         void open(QTextStream *t, int version);
00017         QString columnTitle(int col);
00018         void setColumnTitle(int col, QString name);
00019 public slots:
00020         void plot2DSimple() { plot2D(P2D); }                    
00021         void plot2DPie() { plot2D(PPIE); }                              
00022         void plot2DPolar() { plot2D(PPOLAR); }                  
00023         void plotSurface() { plotMatrix(PSURFACE); }            
00024         void plotQWT3D() { plotMatrix(PQWT3D); }
00025         void plot3DXYDY();                                                      
00026         void plot4DXYDXDY();                                            
00027         void plot4DXYDYDY();                                            
00028         void plot3DSimple() { plot3D(P3D); }                    
00029         void plot3DTernary() { plot3D(PTERNARY); }              
00030         
00031         void cutSelection();                                                    
00032         void copySelection();                                           
00033         void pasteSelection();                                          
00034         void clearSelection();                                          
00035         
00036         void fillRowNumber();                                           
00037         void fillRandom(double max=1.0);                                
00038         void setCurrentColumn(int i);                                   
00039         
00040         void normSum();                                                 
00041         void normMax(double max=1.0);                           
00042         void transposeMatrix();                                         
00043         void convertMatrixtoXYZ();                                      
00044         void convertXYZtoMatrix();                                      
00045         void exportData();                                                      // TODO : export data to file <fn>
00046         void addColumn();                                                       
00047         void sortAscending();                                           
00048         void sortDescending();                                          
00049         void selectColumns(int left, int right=-1);             
00050         void selectRows(int top, int bottom=-1);                        
00051         void deleteRows();                                                      
00052         void deleteColumns();                                           
00053         void setValues(int srow=1, int erow=0, QString expr=0); 
00054         void setProperties(QString label=0, int type=1, int format=1, int rows=100);    
00056 private slots:
00057         void plot2D(PType type);
00058         void plot3D(PType type);
00059         void plotMatrix(PType type);
00060 private:
00061         int filledRows();
00062         int formatItem(int col);
00063         void sort();
00064         void qsort(int s, int e);
00065         void contextMenuEvent(QContextMenuEvent *);
00066         void resizeEvent(QResizeEvent *);
00067         void closeEvent(QCloseEvent *);
00068         class MainWin *mw;
00069         QTable *table;
00070         bool ascending;         // for sorting a column
00071 };
00072 
00073 #endif //SPREADSHEET

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