As-gui Sources / file revision

 //

 //  OSSP asgui - Accounting system graphical user interface

 //  Copyright (c) 2002-2004 The OSSP Project (http://www.ossp.org/)

 //  Copyright (c) 2002-2004 Ralf S. Engelschall <rse@engelschall.com>

 //  Copyright (c) 2002-2004 Michael Schloh von Bennewitz <michael@schloh.com>

 //  Copyright (c) 2002-2004 Cable & Wireless Telecommunications Services GmbH

 //

 //  This file is part of OSSP asgui, an accounting system graphical user

 //  interface which can be found at http://www.ossp.org/pkg/tool/asgui/.

 //

 //  Permission to use, copy, modify, and distribute this software for

 //  any purpose with or without fee is hereby granted, provided that

 //  the above copyright notice and this permission notice appear in all

 //  copies.

 //

 //  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED

 //  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

 //  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

 //  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR

 //  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 //  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 //  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

 //  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 //  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

 //  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

 //  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 //  SUCH DAMAGE.

 //

 //  as_table.h: ISO C++ interface

 //

 #ifndef TITABLE_H

 #define TITABLE_H

 #include <qtable.h>

 #include "as_pref.h"

 class TiTable : public QTable

 {

     Q_OBJECT

 private:

     int  m_nSortcol;    // To track current sort column

     int  m_bSortdir;    // To track current sort direction

     bool m_bDirt;       // To track dirty and clean states

     Preferences *m_pTiprefs; // To read current color values

 public:

     // Try to match QTable's default constructor with an initializer list

     TiTable(Preferences *pPrefs, QWidget *pParent = 0, const char *szName = 0) : QTable(pParent, szName)

     {

         this->setSortcol(0);

         this->setSortdir(true);

         this->setDirty(false);

         this->setEdition(); // Reset edition state

         m_pTiprefs = pPrefs;

         horizontalHeader()->installEventFilter(this);

     };

     bool eventFilter(QObject *, QEvent *);

     // Standard members

     int m_nEdit;    // To track edition state

     // Accessor methods

     const bool isDirty(void) {return m_bDirt;};             // Check for changed state danger

     void setDirty(bool bDirty = true) {m_bDirt = bDirty;};  // Clean or dirty

     const int getEdition(void) {return m_nEdit;};           // Which edited column was confirmed

     void setEdition(const int nEdit = -1) {m_nEdit = nEdit;};   // Set edition status

     const int getSortcol(void) {return m_nSortcol;};

     void setSortcol(const int nColin) {m_nSortcol = nColin;};

     const bool getSortdir(void) {return m_bSortdir;};

     void setSortdir(const bool bDirection) {m_bSortdir = bDirection;};

     // Overridden accessors

     void setText(int, int, const QString &);

     void sortColumn(int nCol, bool bAscend = true, bool bWhole = true);

 //    virtual QTableItem *item(int nRow, int nCol) const {return QTable::item(nRow, nCol);};

     // Deny a cell special handling of the focus rectangle

     // by overriding class QTable's paintFocus method

     virtual void paintFocus(QPainter *, const QRect &) {};

     // Override for special linewise shading according to sort key

     virtual void paintCell(QPainter *, int, int, const QRect &, bool, const QColorGroup &);

     // Override to properly handle read only attribute during edition

     virtual void endEdit(int, int, bool, bool);

     // For special focus handling on return key in edit mode

     virtual void activateNextCell(void);

 signals:

     void textEdited(int, int);  // A cell was edited and data was modified

 };

 #endif // TITABLE_H