/****************************************************************************** $Id: qt/statistics.h   3.1.1   edited Nov 8 10:35 $**** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.**** This file is part of an example program for Qt.  This example** program may be used, distributed and modified without limitation.*******************************************************************************/#ifndef STATISTICS_H#define STATISTICS_H#include <qtable.h>#include <qcombobox.h>class TableItem : public QTableItem{public:    TableItem( QTable *t, EditType et, const QString &txt ) : QTableItem( t, et, txt ) {}    void paint( QPainter *p, const QColorGroup &cg, const QRect &cr, bool selected );};class ComboItem : public QTableItem{public:    ComboItem( QTable *t, EditType et );    QWidget *createEditor() const;    void setContentFromEditor( QWidget *w );    void setText( const QString &s );    private:    QComboBox *cb;};class Table : public QTable{    Q_OBJECTpublic:    Table();    void sortColumn( int col, bool ascending, bool wholeRows );private slots:    void recalcSum( int row, int col );private:    void initTable();};#endif