fixed bug #250

5 files changed, 36 insertions, 16 deletions

diff --git a/noncore/apps/opie-sheet/ChangeLog b/noncore/apps/opie-sheet/ChangeLog
index c12a6db..90060e2 100644
--- a/noncore/apps/opie-sheet/ChangeLog
+++ b/noncore/apps/opie-sheet/ChangeLog
@@ -1,25 +1,34 @@
+October 08, 2002
+
+	* Release 1.0.2 (by thufir)
+	- Fixed bug #250 (exhibiting re-calculation error in multi-level calculation). (by thufir)
+
+October 06, 2002
+
+	- Fixed data edit box clear problem. (by thufir)
+
 October 05, 2002
 
-	- Fixed bug #252. (by thufir)
+	- Fixed bug #252 (starting up in 'mouse button' mode). (by thufir)
 
 August 31, 2002
 
 	- Fixed and updated opie-sheet.pro file. (by cniehaus)
 
 August 01, 2002
 
 	- Fixed gcc3 compile problems. (by harlekin)
 
 July 06, 2002
 
 	- Fixed DocLnk management to save documents correctly. (by leseb)
 
 July 04, 2002
 
         * Release 1.0.1 (by thufir)
 	- Sheet/Qt is now a part of Opie, so its name is changed to Opie Sheet. (by thufir)
 	- Fixed sorting bug. (by thufir)
 
 April 14, 2002
 
 	* Release 1.0.0 (by thufir)
diff --git a/noncore/apps/opie-sheet/mainwindow.cpp b/noncore/apps/opie-sheet/mainwindow.cpp
index 2f07bae..b9f8e57 100644
--- a/noncore/apps/opie-sheet/mainwindow.cpp
+++ b/noncore/apps/opie-sheet/mainwindow.cpp
@@ -102,192 +102,193 @@ void MainWindow::documentSave(DocLnk *lnkDoc)
       stream << (Q_UINT32)tempCell->col << (Q_UINT32)tempCell->row << tempCell->borders.right << tempCell->borders.bottom << tempCell->background << (Q_UINT32)tempCell->alignment << tempCell->fontColor << tempCell->font << tempCell->data;
   }
 
   lnkDoc->setType("application/sheet-qt");
   if (!fm.saveFile(*lnkDoc, streamBuffer))
   {
     QMessageBox::critical(this, tr("Error"), tr("File cannot be saved!"));
     return;
   }
   documentModified=FALSE;
 }
 
 void MainWindow::documentOpen(const DocLnk &lnkDoc)
 {
   FileManager fm;
   QByteArray streamBuffer;
   if (!lnkDoc.isValid() || !fm.loadFile(lnkDoc, streamBuffer))
   {
     QMessageBox::critical(this, tr("Error"), tr("File cannot be opened!"));
     documentModified=FALSE;
     selectorFileNew(DocLnk());
     return;
   }
   QDataStream stream(streamBuffer, IO_ReadOnly);
 
   Q_UINT32 countSheet, countCell, i, j, row, col, alignment;
   typeSheet *newSheet;
   typeCellData *newCell;
 
   char fileFormat[7];
   stream.readRawBytes(fileFormat, 6);
   fileFormat[6]=0;
   if ((QString)fileFormat!="SQT100")
   {
     QMessageBox::critical(this, tr("Error"), tr("Invalid file format!"));
     documentModified=FALSE;
     selectorFileNew(DocLnk());
     return;
   }
 
   stream >> countSheet;
   for (i=0; i<countSheet; ++i)
   {
     newSheet=new typeSheet;
     newSheet->data.setAutoDelete(TRUE);
     stream >> newSheet->name >> countCell;
     comboSheets->insertItem(newSheet->name);
 
     for (j=0; j<countCell; ++j)
     {
       newCell=new typeCellData;
       stream >> col >> row >> newCell->borders.right >> newCell->borders.bottom >> newCell->background >> alignment >> newCell->fontColor >> newCell->font >> newCell->data;
       newCell->col=col;
       newCell->row=row;
       newCell->alignment=(Qt::AlignmentFlags)alignment;
       newSheet->data.append(newCell);
     }
     listSheets.append(newSheet);
 
     if (i==0)
     {
       sheet->setName(newSheet->name);
       sheet->setSheetData(&newSheet->data);
     }
   }
 }
 
 int MainWindow::saveCurrentFile(bool ask)
 {
   if (ask)
   {
     int result=QMessageBox::information(this, tr("Save File"), tr("Do you want to save the current file?"), QMessageBox::Yes, QMessageBox::No, QMessageBox::Cancel);
     if (result!=QMessageBox::Yes) return result;
   }
 
   if (!currentDoc->isValid())
   {
     TextDialog dialogText(this);
     if (dialogText.exec(tr("Save File"), tr("&File Name:"), tr("UnnamedFile"))!=QDialog::Accepted || dialogText.getValue().isEmpty()) return QMessageBox::Cancel;
 
     currentDoc->setName(dialogText.getValue());
     currentDoc->setFile(QString::null);
     currentDoc->setLinkFile(QString::null);
   }
 
   documentSave(currentDoc);
   return QMessageBox::Yes;
 }
 
 void MainWindow::selectorFileNew(const DocLnk &lnkDoc)
 {
   selectorHide();
 
   if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
   if (currentDoc) delete currentDoc;
   currentDoc = new DocLnk(lnkDoc);
+  editData->clear();
   listSheets.clear();
   comboSheets->clear();
 
   typeSheet *newSheet=createNewSheet();
   newSheet->data.setAutoDelete(TRUE);
   sheet->setName(newSheet->name);
   sheet->setSheetData(&newSheet->data);
   for (int i=1; i<DEFAULT_NUM_SHEETS; ++i)
     createNewSheet();
   documentModified=FALSE;
 }
 
 void MainWindow::closeEvent(QCloseEvent *e)
 {
   if (documentModified && saveCurrentFile()==QMessageBox::Cancel) e->ignore();
   else e->accept();
 }
 
 void MainWindow::selectorFileOpen(const DocLnk &lnkDoc)
 {
   selectorHide();
 
   if (documentModified && saveCurrentFile()==QMessageBox::Cancel) return;
   if (currentDoc) delete currentDoc;
   currentDoc = new DocLnk(lnkDoc);
   listSheets.clear();
   comboSheets->clear();
 
   documentOpen(lnkDoc);
   documentModified=FALSE;
 }
 
 void MainWindow::selectorShow()
 {
   sheet->hide();
   setCentralWidget(fileSelector);
   fileSelector->show();
   fileSelector->reread();
 }
 
 void MainWindow::selectorHide()
 {
   fileSelector->hide();
   setCentralWidget(sheet);
   sheet->show();
 }
 
 void MainWindow::slotFileNew()
 {
   selectorFileNew(DocLnk());
 }
 
 void MainWindow::slotFileOpen()
 {
   selectorShow();
 }
 
 void MainWindow::slotFileSave()
 {
   saveCurrentFile(FALSE);
 }
 
 void MainWindow::setDocument(const QString &applnk_filename)
 {
   selectorFileOpen(DocLnk(applnk_filename));
 }
 
 void MainWindow::initActions()
 {
   fileNew=new QAction(tr("New File"), QPixmap(file_new_xpm), tr("&New"), 0, this);
   connect(fileNew, SIGNAL(activated()), this, SLOT(slotFileNew()));
   fileOpen=new QAction(tr("Open File"), QPixmap(file_open_xpm), tr("&Open"), 0, this);
   connect(fileOpen, SIGNAL(activated()), this, SLOT(slotFileOpen()));
   fileSave=new QAction(tr("Save File"), QPixmap(file_save_xpm), tr("&Save"), 0, this);
   connect(fileSave, SIGNAL(activated()), this, SLOT(slotFileSave()));
   fileSaveAs=new QAction(tr("Save File As"), QPixmap(file_save_xpm), tr("Save &As"), 0, this);
   connect(fileSaveAs, SIGNAL(activated()), this, SLOT(slotFileSaveAs()));
   fileQuit=new QAction(tr("Quit"), tr("&Quit"), 0, this);
   connect(fileQuit, SIGNAL(activated()), this, SLOT(close()));
 
   helpGeneral=new QAction(tr("General Help"), QPixmap(help_general_xpm), tr("&General"), 0, this);
   connect(helpGeneral, SIGNAL(activated()), this, SLOT(slotHelpGeneral()));
   helpAbout=new QAction(tr("About Opie Sheet"), tr("&About"), 0, this);
   connect(helpAbout, SIGNAL(activated()), this, SLOT(slotHelpAbout()));
 
   editAccept=new QAction(tr("Accept"), QPixmap(edit_accept_xpm), tr("&Accept"), 0, this);
   connect(editAccept, SIGNAL(activated()), this, SLOT(slotEditAccept()));
   editCancel=new QAction(tr("Cancel"), QPixmap(edit_cancel_xpm), tr("&Cancel"), 0, this);
   connect(editCancel, SIGNAL(activated()), this, SLOT(slotEditCancel()));
   editCellSelect=new QAction(tr("Cell Selector"), QPixmap(cell_select_xpm), tr("Cell &Selector"), 0, this);
   editCellSelect->setToggleAction(TRUE);
   connect(editCellSelect, SIGNAL(toggled(bool)), this, SLOT(slotCellSelect(bool)));
   editCut=new QAction(tr("Cut Cells"), tr("Cu&t"), 0, this);
   editCopy=new QAction(tr("Copy Cells"), tr("&Copy"), 0, this);
   editPaste=new QAction(tr("Paste Cells"), tr("&Paste"), 0, this);
   connect(editPaste, SIGNAL(activated()), this, SLOT(slotEditPaste()));
@@ -440,193 +441,193 @@ void MainWindow::initMenu()
   addFlyAction(tr("Arc Sine"), tr("A&rc Sine"), "ASIN(", submenuFuncMath);
   addFlyAction(tr("Cosine"), tr("&Cosine"), "COS(", submenuFuncMath);
   addFlyAction(tr("ArcCosine"), tr("Arc Cos&ine"), "COS(", submenuFuncMath);
   addFlyAction(tr("Tangent"), tr("&Tangent"), "TAN(", submenuFuncMath);
   addFlyAction(tr("Arc Tangent"), tr("Arc Tan&gent"), "ATAN(", submenuFuncMath);
   addFlyAction(tr("Arc Tangent of Coordinates"), tr("C&oor. Arc Tangent"), "ATAN2(", submenuFuncMath);
   submenuFuncMath->insertSeparator();
   addFlyAction(tr("Exponential"), tr("&Exponential"), "EXP(", submenuFuncMath);
   addFlyAction(tr("Logarithm"), tr("&Logarithm"), "LOG(", submenuFuncMath);
   addFlyAction(tr("Power"), tr("&Power"), "POW(", submenuFuncMath);
   submenuFunc->insertItem(tr("&Mathematical"), submenuFuncMath);
 
   submenuFuncStat=new QPopupMenu;
   addFlyAction(tr("Average"), tr("&Average"), "AVG(", submenuFuncStat);
   addFlyAction(tr("Maximum"), tr("Ma&ximum"), "MAX(", submenuFuncStat);
   addFlyAction(tr("Minimum"), tr("&Minimum"), "MIN(", submenuFuncStat);
   addFlyAction(tr("Count"), tr("&Count"), "COUNT(", submenuFuncStat);
   submenuFunc->insertItem(tr("&Statistical"), submenuFuncStat);
 
   menuInsert->insertSeparator();
   insertCells->addTo(menuInsert);
   insertRows->addTo(menuInsert);
   insertCols->addTo(menuInsert);
   insertSheets->addTo(menuInsert);
 }
 
 void MainWindow::initStandardToolbar()
 {
   toolbarStandard=new QPEToolBar(this);
   toolbarStandard->setHorizontalStretchable(TRUE);
   moveToolBar(toolbarStandard, Top);
 
   fileNew->addTo(toolbarStandard);
   fileOpen->addTo(toolbarStandard);
   fileSave->addTo(toolbarStandard);
 
   comboSheets=new QComboBox(toolbarStandard);
   toolbarStandard->setStretchableWidget(comboSheets);
   connect(comboSheets, SIGNAL(activated(const QString &)), this, SLOT(slotSheetChanged(const QString &)));
 }
 
 void MainWindow::initFunctionsToolbar()
 {
   toolbarFunctions=new QPEToolBar(this);
   toolbarFunctions->setHorizontalStretchable(TRUE);
   moveToolBar(toolbarFunctions, Bottom);
 
   funcEqual->addTo(toolbarFunctions);
   funcPlus->addTo(toolbarFunctions);
   funcMinus->addTo(toolbarFunctions);
   funcCross->addTo(toolbarFunctions);
   funcDivide->addTo(toolbarFunctions);
   funcParanOpen->addTo(toolbarFunctions);
   funcParanClose->addTo(toolbarFunctions);
   funcComma->addTo(toolbarFunctions);
 
   toolFunction=new QToolButton(toolbarFunctions);
   toolFunction->setPixmap(func_func_xpm);
   toolFunction->setTextLabel(tr("Functions"));
   toolFunction->setPopup(submenuFunc);
   toolFunction->setPopupDelay(0);
 }
 
 void MainWindow::initEditToolbar()
 {
   toolbarEdit=new QPEToolBar(this);
   toolbarEdit->setHorizontalStretchable(TRUE);
   moveToolBar(toolbarEdit, Bottom);
 
   editAccept->addTo(toolbarEdit);
   editCancel->addTo(toolbarEdit);
 
   editData=new QLineEdit(toolbarEdit);
   toolbarEdit->setStretchableWidget(editData);
   connect(editData, SIGNAL(returnPressed()), this, SLOT(slotEditAccept()));
 
   editCellSelect->addTo(toolbarEdit);
 }
 
 void MainWindow::slotHelpGeneral()
 {
   if (QFile::exists(helpFile))
   {
     QCopEnvelope e("QPE/Application/helpbrowser", "showFile(QString)");
     e << helpFile;
   }
   else
     QMessageBox::critical(this, tr("Error"), tr("Help file not found!"));
 }
 
 void MainWindow::slotHelpAbout()
 {
   QDialog dialogAbout(this, 0, TRUE);
   dialogAbout.resize(width()-40, height()-80);
   dialogAbout.setCaption(tr("About Opie Sheet"));
 
-  QLabel label(tr("Opie Sheet\nSpreadsheet Software for Opie\nQWDC Beta Winner (as Sheet/Qt)\n\nDeveloped by: Serdar Ozler\nRelease 1.0.1\nRelease Date: July 04, 2002\n\nThis product is licensed under GPL. It is freely distributable. If you want to get the latest version and also the source code, please visit the web site.\n\nhttp://qtopia.sitebest.com"), &dialogAbout);
+  QLabel label(tr("Opie Sheet\nSpreadsheet Software for Opie\nQWDC Beta Winner (as Sheet/Qt)\n\nDeveloped by: Serdar Ozler\nRelease 1.0.2\nRelease Date: October 08, 2002\n\nThis product is licensed under GPL. It is freely distributable. If you want to get the latest version and also the source code, please visit the web site.\n\nhttp://qtopia.sitebest.com"), &dialogAbout);
   label.setGeometry(dialogAbout.rect());
   label.setAlignment(Qt::AlignCenter | Qt::WordBreak);
 
   dialogAbout.exec();
 }
 
 void MainWindow::initSheet()
 {
   sheet=new Sheet(DEFAULT_NUM_ROWS, DEFAULT_NUM_COLS, this);
   setCentralWidget(sheet);
 
   connect(sheet, SIGNAL(currentDataChanged(const QString &)), editData, SLOT(setText(const QString &)));
   connect(sheet, SIGNAL(cellClicked(const QString &)), this, SLOT(slotCellClicked(const QString &)));
   connect(sheet, SIGNAL(sheetModified()), this, SLOT(slotDocModified()));
 
   connect(editCut, SIGNAL(activated()), sheet, SLOT(editCut()));
   connect(editCopy, SIGNAL(activated()), sheet, SLOT(editCopy()));
   connect(editClear, SIGNAL(activated()), sheet, SLOT(editClear()));
 }
 
 void MainWindow::slotEditAccept()
 {
   sheet->setData(editData->text());
 }
 
 void MainWindow::slotEditCancel()
 {
   editData->setText(sheet->getData());
 }
 
 void MainWindow::slotCellSelect(bool lock)
 {
   sheet->lockClicks(lock);
 }
 
 void MainWindow::addToData(const QString &data)
 {
   editData->setText(editData->text().insert(editData->cursorPosition(), data));
 }
 
 void MainWindow::slotFuncOutput()
 {
   if (sender()->isA("QAction"))
     addToData(((QAction *)sender())->toolTip());
 }
 
 void MainWindow::slotInsertRows()
 {
   NumberDialog dialogNumber(this);
   if (dialogNumber.exec(tr("Insert Rows"), tr("&Number of rows:"))==QDialog::Accepted)
     sheet->insertRows(dialogNumber.getValue());
 }
 
 void MainWindow::slotInsertCols()
 {
   NumberDialog dialogNumber(this);
   if (dialogNumber.exec(tr("Insert Columns"), tr("&Number of columns:"))==QDialog::Accepted)
     sheet->insertColumns(dialogNumber.getValue());
 }
 
 void MainWindow::slotInsertSheets()
 {
   NumberDialog dialogNumber(this);
   if (dialogNumber.exec(tr("Add Sheets"), tr("&Number of sheets:"))==QDialog::Accepted)
     for (int i=dialogNumber.getValue(); i>0; --i) createNewSheet();
 }
 
 void MainWindow::slotCellClicked(const QString &cell)
 {
   editCellSelect->setOn(FALSE);
   addToData(cell);
 }
 
 typeSheet *MainWindow::createNewSheet()
 {
   typeSheet *newSheet=new typeSheet;
   int currentNo=1, tempNo;
   bool ok;
 
   for (typeSheet *tempSheet=listSheets.first(); tempSheet; tempSheet=listSheets.next())
     if (tempSheet->name.startsWith(tr("Sheet")) && (tempNo=tempSheet->name.mid(tr("Sheet").length()).toInt(&ok))>=currentNo && ok)
       currentNo=tempNo+1;
 
   newSheet->name=tr("Sheet")+QString::number(currentNo);
   newSheet->data.setAutoDelete(TRUE);
 
   comboSheets->insertItem(newSheet->name);
   listSheets.append(newSheet);
   return newSheet;
 }
 
 typeSheet *MainWindow::findSheet(const QString &name)
 {
   for (typeSheet *tempSheet=listSheets.first(); tempSheet; tempSheet=listSheets.next())
     if (tempSheet->name==name)
       return tempSheet;
diff --git a/noncore/apps/opie-sheet/opie-sheet.control b/noncore/apps/opie-sheet/opie-sheet.control
index 38f9083..cc322bb 100644
--- a/noncore/apps/opie-sheet/opie-sheet.control
+++ b/noncore/apps/opie-sheet/opie-sheet.control
@@ -1,10 +1,10 @@
 Files: bin/sheetqt apps/Applications/opie-sheet.desktop help/sheetqt.html help/sheetqt/* pics/opie-sheet/sheetqt.png
 Priority: optional
 Section: opie/applications
 Maintainer: Serdar Ozler <sozler@sitebest.com>
 Architecture: arm
-Version: 1.0.1
+Version: 1.0.2
 Depends: opie-base ($QPE_VERSION)
 License: Public Domain
 Description: Opie Sheet
  Spreadsheet software for Opie.
diff --git a/noncore/apps/opie-sheet/sheet.cpp b/noncore/apps/opie-sheet/sheet.cpp
index be4046b..c2563c2 100644
--- a/noncore/apps/opie-sheet/sheet.cpp
+++ b/noncore/apps/opie-sheet/sheet.cpp
@@ -1,265 +1,265 @@
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #include "sheet.h"
 
 #include <qmainwindow.h>
 #include <qmessagebox.h>
 #include <math.h>
 
 #define DEFAULT_COL_WIDTH 50
 
 Sheet::Sheet(int numRows, int numCols, QWidget *parent)
       :QTable(numRows, numCols, parent)
 {
   defaultBorders.right=defaultBorders.bottom=QPen(Qt::gray, 1, Qt::SolidLine);
   defaultCellData.data="";
   defaultCellData.background=QBrush(Qt::white, Qt::SolidPattern);
   defaultCellData.alignment=(Qt::AlignmentFlags)(Qt::AlignLeft | Qt::AlignTop);
   defaultCellData.fontColor=Qt::black;
   defaultCellData.font=font();
   defaultCellData.borders=defaultBorders;
 
   clicksLocked=FALSE;
   selectionNo=-1;
   setSelectionMode(QTable::Single);
 
   sheetData.setAutoDelete(TRUE);
   clipboardData.setAutoDelete(TRUE);
   for (int i=0; i<numCols; ++i)
     horizontalHeader()->setLabel(i, getHeaderString(i+1), DEFAULT_COL_WIDTH);
 
   connect(this, SIGNAL(currentChanged(int, int)), this, SLOT(slotCellSelected(int, int)));
   connect(this, SIGNAL(valueChanged(int, int)), this, SLOT(slotCellChanged(int, int)));
 }
 
 Sheet::~Sheet()
 {
 }
 
 typeCellData *Sheet::findCellData(int row, int col)
 {
   typeCellData *tempCellData;
   for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
     if (tempCellData->row==row && tempCellData->col==col)
       return tempCellData;
   return NULL;
 }
 
 void Sheet::slotCellSelected(int row, int col)
 {
   typeCellData *cellData=findCellData(row, col);
   if (cellData)
     emit currentDataChanged(cellData->data);
   else
     emit currentDataChanged("");
 }
 
 typeCellData *Sheet::createCellData(int row, int col)
 {
   if (row<0 || col<0) return NULL;
   typeCellData *cellData=new typeCellData;
   cellData->row=row;
   cellData->col=col;
   cellData->data=defaultCellData.data;
   cellData->borders=defaultCellData.borders;
   cellData->alignment=defaultCellData.alignment;
   cellData->font=defaultCellData.font;
   cellData->fontColor=defaultCellData.fontColor;
   cellData->background=defaultCellData.background;
   sheetData.append(cellData);
   return cellData;
 }
 
 void Sheet::slotCellChanged(int row, int col)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=createCellData(row, col);
   if (cellData) cellData->data=text(row, col);
   for (cellData=sheetData.first(); cellData; cellData=sheetData.next())
-    setText(cellData->row, cellData->col, dataParser(cellData->data));
+    setText(cellData->row, cellData->col, dataParser(findCellName(cellData->row, cellData->col), cellData->data));
   emit sheetModified();
 }
 
 void Sheet::swapCells(int row1, int col1, int row2, int col2)
 {
   typeCellData *cellData1=findCellData(row1, col1), *cellData2=findCellData(row2, col2);
   if (!cellData1) cellData1=createCellData(row1, col1);
   if (!cellData2) cellData2=createCellData(row2, col2);
   if (cellData1 && cellData2)
   {
     QString tempData(cellData1->data);
     cellData1->data=cellData2->data;
     cellData2->data=tempData;
-    setText(cellData1->row, cellData1->col, dataParser(cellData1->data));
-    setText(cellData2->row, cellData2->col, dataParser(cellData2->data));
+    setText(cellData1->row, cellData1->col, dataParser(findCellName(cellData1->row, cellData1->col), cellData1->data));
+    setText(cellData2->row, cellData2->col, dataParser(findCellName(cellData2->row, cellData2->col), cellData2->data));
     emit sheetModified();
   }
 }
 
 QString Sheet::getParameter(const QString &parameters, int paramNo, bool giveError, const QString funcName)
 {
   QString params(parameters);
   int position;
   for (int i=0; i<paramNo; ++i)
   {
     position=params.find(',');
     if (position<0)
     {
       if (giveError) QMessageBox::critical(this, tr("Error"), tr("Too few arguments to function '"+funcName+'\''));
       return QString();
     }
     params=params.mid(position+1);
   }
   position=params.find(',');
   if (position<0) return params;
   return params.left(position);
 }
 
 bool Sheet::findRange(const QString &variable1, const QString &variable2, int *row1, int *col1, int *row2, int *col2)
 {
   int row, col;
   if (!findRowColumn(variable1, row1, col1, TRUE) || !findRowColumn(variable2, row2, col2, TRUE)) return FALSE;
   if (*row1>*row2)
   {
     row=*row1;
     *row1=*row2;
     *row2=row;
   }
   if (*col1>*col2)
   {
     col=*col1;
     *col1=*col2;
     *col2=col;
   }
   return TRUE;
 }
 
 bool Sheet::findRowColumn(const QString &variable, int *row, int *col, bool giveError)
 {
   int position=variable.find(QRegExp("\\d"));
   if (position<1)
   {
     if (giveError) QMessageBox::critical(this, tr("Error"), tr("Invalid variable: '"+variable+'\''));
     return FALSE;
   }
   *row=variable.mid(position).toInt()-1;
   *col=getHeaderColumn(variable.left(position))-1;
   return TRUE;
 }
 
 double Sheet::calculateVariable(const QString &variable)
 {
   bool ok;
   double tempResult=variable.toDouble(&ok);
   if (ok) return tempResult;
 
   int row, col;
-  return (findRowColumn(variable, &row, &col, TRUE) ? text(row, col).toDouble() : 0);
+  return (findRowColumn(variable, &row, &col, TRUE) ? dataParser(variable, text(row, col)).toDouble() : 0);
 }
 
 double Sheet::functionSum(const QString &param1, const QString &param2)
 {
   int row1, col1, row2, col2, row, col;
   if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
 
   double result=0, tempResult;
   bool ok;
   for (row=row1; row<=row2; ++row)
     for (col=col1; col<=col2; ++col)
     {
       tempResult=text(row, col).toDouble(&ok);
       if (ok) result+=tempResult;
     }
 
   return result;
 }
 
 double Sheet::functionMin(const QString &param1, const QString &param2)
 {
   int row1, col1, row2, col2, row, col;
   if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
 
   double min=0, tempMin;
   bool ok, init=FALSE;
   for (row=row1; row<=row2; ++row)
     for (col=col1; col<=col2; ++col)
     {
       tempMin=text(row, col).toDouble(&ok);
       if (ok && (!init || tempMin<min))
       {
         min=tempMin;
         init=TRUE;
       }
     }
 
   return min;
 }
 
 double Sheet::functionMax(const QString &param1, const QString &param2)
 {
   int row1, col1, row2, col2, row, col;
   if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
 
   double max=0, tempMax;
   bool ok, init=FALSE;
   for (row=row1; row<=row2; ++row)
     for (col=col1; col<=col2; ++col)
     {
       tempMax=text(row, col).toDouble(&ok);
       if (ok && (!init || tempMax>max))
       {
         max=tempMax;
         init=TRUE;
       }
     }
 
   return max;
 }
 
 double Sheet::functionAvg(const QString &param1, const QString &param2)
 {
   double resultSum=functionSum(param1, param2), resultCount=functionCount(param1, param2);
   return (resultCount>0 ? resultSum/resultCount : 0);
 }
 
 double Sheet::functionCount(const QString &param1, const QString &param2)
 {
   int row1, col1, row2, col2, row, col;
   if (!findRange(param1, param2, &row1, &col1, &row2, &col2)) return 0;
 
   int divider=0;
   bool ok;
   for (row=row1; row<=row2; ++row)
     for (col=col1; col<=col2; ++col)
     {
       text(row, col).toDouble(&ok);
       if (ok) ++divider;
     }
 
   return divider;
 }
 
 double Sheet::calculateFunction(const QString &function, const QString &parameters)
 {
   if (function=="+")
     return calculateVariable(getParameter(parameters, 0))+calculateVariable(getParameter(parameters, 1));
   if (function=="-")
     return calculateVariable(getParameter(parameters, 0))-calculateVariable(getParameter(parameters, 1));
   if (function=="*")
     return calculateVariable(getParameter(parameters, 0))*calculateVariable(getParameter(parameters, 1));
   if (function=="/")
     return calculateVariable(getParameter(parameters, 0))/calculateVariable(getParameter(parameters, 1));
   if (function=="SUM")
     return functionSum(getParameter(parameters, 0, TRUE, function), getParameter(parameters, 1, TRUE, function));
@@ -327,538 +327,546 @@ QChar Sheet::popCharStack(QStack<QChar> *stackChars)
 {
   if (stackChars->isEmpty())
   {
     QMessageBox::critical(this, tr("Error"), tr("Syntax error!"));
     return '0';
   }
 
   QChar *temp=stackChars->pop();
   QChar temp2(*temp);
   delete temp;
   return temp2;
 }
 
 QString Sheet::popStringStack(QStack<QString> *stackStrings)
 {
   if (stackStrings->isEmpty())
   {
     QMessageBox::critical(this, tr("Error"), tr("Syntax error!"));
     return "0";
   }
 
   QString *temp=stackStrings->pop();
   QString temp2(*temp);
   delete temp;
   return temp2;
 }
 
 QString Sheet::dataParserHelper(const QString &data)
 {
   QStack<QString> stackElements;
   QStack<QChar> stackOperators;
   QString tempElement(""), temp2Element, firstElement, secondElement;
   int paranCount;
 
   for (unsigned int i=0; i<data.length(); ++i)
   {
     if (data[i]=='+' || data[i]=='-' || data[i]=='*' || data[i]=='/')
     {
       pushStringStack(&stackElements, tempElement);
       tempElement="";
       if (!stackOperators.isEmpty() && getOperatorPriority(*stackOperators.top())>getOperatorPriority(data[i]))
       {
         secondElement=popStringStack(&stackElements);
         firstElement=popStringStack(&stackElements);
         pushStringStack(&stackElements, QString::number(calculateFunction(popCharStack(&stackOperators), firstElement+","+secondElement)));
       }
       pushCharStack(&stackOperators, data[i]);
     }
     else
     if (data[i]==',')
     {
       if (!tempElement.isEmpty()) pushStringStack(&stackElements, tempElement);
       while (!stackOperators.isEmpty())
       {
         secondElement=popStringStack(&stackElements);
         firstElement=popStringStack(&stackElements);
         pushStringStack(&stackElements, QString::number(calculateFunction(popCharStack(&stackOperators), firstElement+","+secondElement)));
       }
       tempElement="";
     }
     else
     if (data[i]=='(')
     {
       paranCount=1;
       temp2Element="";
       for (++i; paranCount>0; ++i)
       {
         temp2Element+=data[i];
         if (data[i]=='(') ++paranCount;
         if (data[i]==')') --paranCount;
       }
       temp2Element=dataParserHelper(temp2Element.left(temp2Element.length()-1));
       if (tempElement.isEmpty())
         tempElement=temp2Element;
       else
         tempElement.setNum(calculateFunction(tempElement, temp2Element));
       --i;
     }
     else
       tempElement+=data[i];
   }
   if (!tempElement.isEmpty()) pushStringStack(&stackElements, tempElement);
   while (!stackOperators.isEmpty())
   {
     secondElement=popStringStack(&stackElements);
     firstElement=popStringStack(&stackElements);
     pushStringStack(&stackElements, QString::number(calculateFunction(popCharStack(&stackOperators), firstElement+","+secondElement)));
   }
 
   if (!stackElements.isEmpty())
     tempElement=popStringStack(&stackElements);
   while (!stackElements.isEmpty())
     tempElement.prepend(popStringStack(&stackElements)+",");
   return tempElement;
 }
 
-QString Sheet::dataParser(const QString &data)
+QString Sheet::dataParser(const QString &cell, const QString &data)
 {
   QString strippedData(data);
   strippedData.replace(QRegExp("\\s"), "");
   if (strippedData.isEmpty() || strippedData[0]!='=') return data;
+  if (listDataParser.find(cell)!=listDataParser.end()) return "0";
+  listDataParser.append(cell);
   strippedData=dataParserHelper(strippedData.remove(0, 1).upper().replace(QRegExp(":"), ","));
 
   int i=0;
   QString tempParameter(getParameter(strippedData, i)), result="";
   do
   {
     result+=","+QString::number(calculateVariable(tempParameter));
     tempParameter=getParameter(strippedData, ++i);
   }
   while (!tempParameter.isNull());
+  listDataParser.remove(cell);
   return result.mid(1);
 }
 
 void Sheet::setData(const QString &data)
 {
   setText(currentRow(), currentColumn(), data);
   slotCellChanged(currentRow(), currentColumn());
   activateNextCell();
 }
 
 QString Sheet::getData()
 {
   typeCellData *cellData=findCellData(currentRow(), currentColumn());
   if (cellData)
     return cellData->data;
   return "";
 }
 
 void Sheet::lockClicks(bool lock)
 {
   clicksLocked=lock;
 }
 
 void Sheet::paintCell(QPainter *p, int row, int col, const QRect & cr, bool selected)
 {
   if (selected && row==currentRow() && col==currentColumn()) selected=FALSE;
 
   int sheetDataCurrent=sheetData.at();
   typeCellData *cellData=findCellData(row, col);
   if (sheetDataCurrent>=0) sheetData.at(sheetDataCurrent);
   if (!cellData) cellData=&defaultCellData;
   if (selected)
     p->fillRect(0, 0, cr.width(), cr.height(), colorGroup().highlight());
   else
   {
     p->fillRect(0, 0, cr.width(), cr.height(), colorGroup().base());
     p->fillRect(0, 0, cr.width(), cr.height(), cellData->background);
   }
 
   QTableItem *cellItem=item(row, col);
   if (cellItem)
   {
     p->setPen(selected ? colorGroup().highlightedText() : cellData->fontColor);
     p->setFont(cellData->font);
     p->drawText(2, 2, cr.width()-4, cr.height()-4, cellData->alignment, cellItem->text());
   }
 
   int rx=cr.width()-1, ry=cr.height()-1;
   QPen pen(p->pen());
   p->setPen(cellData->borders.right);
   p->drawLine(rx, 0, rx, ry);
   p->setPen(cellData->borders.bottom);
   p->drawLine(0, ry, rx, ry);
   p->setPen(pen);
 }
 
 void Sheet::viewportMousePressEvent(QMouseEvent *e)
 {
   QMouseEvent ce(e->type(), viewportToContents(e->pos()), e->globalPos(), e->button(), e->state());
   if (clicksLocked)
   {
     if (selectionNo<0)
     {
       clearSelection();
       QTableSelection newSelection;
       newSelection.init(rowAt(ce.pos().y()), columnAt(ce.pos().x()));
       newSelection.expandTo(newSelection.anchorRow(), newSelection.anchorCol());
       selectionNo=addSelection(newSelection);
     }
   }
   else
     QTable::contentsMousePressEvent(&ce);
 }
 
 void Sheet::viewportMouseMoveEvent(QMouseEvent *e)
 {
   QMouseEvent ce(e->type(), viewportToContents(e->pos()), e->globalPos(), e->button(), e->state());
   if (clicksLocked)
   {
     if (selectionNo>=0)
     {
       QTableSelection oldSelection(selection(selectionNo));
       oldSelection.expandTo(rowAt(ce.pos().y()), columnAt(ce.pos().x()));
       if (!(oldSelection==selection(selectionNo)))
       {
         removeSelection(selectionNo);
         selectionNo=addSelection(oldSelection);
       }
     }
   }
   else
     QTable::contentsMouseMoveEvent(&ce);
 }
 
 void Sheet::viewportMouseReleaseEvent(QMouseEvent *e)
 {
   QMouseEvent ce(e->type(), viewportToContents(e->pos()), e->globalPos(), e->button(), e->state());
   if (clicksLocked && selectionNo>=0)
   {
     QTableSelection oldSelection(selection(selectionNo));
     oldSelection.expandTo(rowAt(ce.pos().y()), columnAt(ce.pos().x()));
     removeSelection(selectionNo);
     selectionNo=-1;
     if (oldSelection.topRow()==oldSelection.bottomRow() && oldSelection.leftCol()==oldSelection.rightCol())
-      emit cellClicked(getHeaderString(oldSelection.leftCol()+1)+QString::number(oldSelection.topRow()+1));
+      emit cellClicked(findCellName(oldSelection.topRow(), oldSelection.leftCol()));
     else
-      emit cellClicked(getHeaderString(oldSelection.leftCol()+1)+QString::number(oldSelection.topRow()+1)+','+getHeaderString(oldSelection.rightCol()+1)+QString::number(oldSelection.bottomRow()+1));
+      emit cellClicked(findCellName(oldSelection.topRow(), oldSelection.leftCol())+','+findCellName(oldSelection.bottomRow(), oldSelection.rightCol()));
   }
   else
     QTable::contentsMouseReleaseEvent(&ce);
 }
 
+QString Sheet::findCellName(int row, int col)
+{
+  return (getHeaderString(col+1)+QString::number(row+1));
+}
+
 void Sheet::copySheetData(QList<typeCellData> *destSheetData)
 {
   typeCellData *tempCellData, *newCellData;
   destSheetData->clear();
 
   for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
   {
     newCellData=new typeCellData;
     *newCellData=*tempCellData;
     destSheetData->append(newCellData);
   }
 }
 
 void Sheet::setSheetData(QList<typeCellData> *srcSheetData)
 {
   typeCellData *tempCellData, *newCellData;
 
   for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
   {
     clearCell(tempCellData->row, tempCellData->col);
     updateCell(tempCellData->row, tempCellData->col);
   }
   sheetData.clear();
 
   for (tempCellData=srcSheetData->first(); tempCellData; tempCellData=srcSheetData->next())
   {
     newCellData=new typeCellData;
     *newCellData=*tempCellData;
     sheetData.append(newCellData);
-    setText(newCellData->row, newCellData->col, dataParser(newCellData->data));
+    setText(newCellData->row, newCellData->col, dataParser(findCellName(newCellData->row, newCellData->col), newCellData->data));
   }
   emit sheetModified();
 }
 
 void Sheet::setName(const QString &name)
 {
   sheetName=name;
   emit sheetModified();
 }
 
 QString Sheet::getName()
 {
   return sheetName;
 }
 
 void Sheet::setBrush(int row, int col, const QBrush &brush)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=createCellData(row, col);
   if (cellData)
   {
     cellData->background=brush;
     emit sheetModified();
   }
 }
 
 QBrush Sheet::getBrush(int row, int col)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=&defaultCellData;
   return cellData->background;
 }
 
 void Sheet::setTextAlign(int row, int col, Qt::AlignmentFlags flags)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=createCellData(row, col);
   if (cellData)
   {
     cellData->alignment=flags;
     emit sheetModified();
   }
 }
 
 Qt::AlignmentFlags Sheet::getAlignment(int row, int col)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=&defaultCellData;
   return cellData->alignment;
 }
 
 void Sheet::setTextFont(int row, int col, const QFont &font, const QColor &color)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=createCellData(row, col);
   if (cellData)
   {
     cellData->font=font;
     cellData->fontColor=color;
     emit sheetModified();
   }
 }
 
 QFont Sheet::getFont(int row, int col)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=&defaultCellData;
   return cellData->font;
 }
 
 QColor Sheet::getFontColor(int row, int col)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=&defaultCellData;
   return cellData->fontColor;
 }
 
 void Sheet::setPen(int row, int col, int vertical, const QPen &pen)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=createCellData(row, col);
   if (cellData)
   {
     if (vertical)
       cellData->borders.right=pen;
     else
       cellData->borders.bottom=pen;
     emit sheetModified();
   }
 }
 
 QPen Sheet::getPen(int row, int col, int vertical)
 {
   typeCellData *cellData=findCellData(row, col);
   if (!cellData) cellData=&defaultCellData;
   return (vertical ? cellData->borders.right : cellData->borders.bottom);
 }
 
 void Sheet::getSelection(int *row1, int *col1, int *row2, int *col2)
 {
   int selectionNo=currentSelection();
   if (selectionNo>=0)
   {
     QTableSelection selection(selection(selectionNo));
     *row1=selection.topRow();
     *row2=selection.bottomRow();
     *col1=selection.leftCol();
     *col2=selection.rightCol();
   }
   else
   {
     *row1=*row2=currentRow();
     *col1=*col2=currentColumn();
   }
 }
 
 void Sheet::editClear()
 {
   int row1, row2, col1, col2;
   getSelection(&row1, &col1, &row2, &col2);
 
   int row, col;
   for (row=row1; row<=row2; ++row)
     for (col=col1; col<=col2; ++col)
     {
       setText(row, col, "");
       slotCellChanged(row, col);
     }
 }
 
 void Sheet::editCopy()
 {
   clipboardData.clear();
 
   int row1, row2, col1, col2;
   getSelection(&row1, &col1, &row2, &col2);
 
   typeCellData *cellData, *newCellData;
   int row, col;
   for (row=row1; row<=row2; ++row)
     for (col=col1; col<=col2; ++col)
     {
       cellData=findCellData(row, col);
       if (cellData)
       {
         newCellData=new typeCellData;
         *newCellData=*cellData;
         newCellData->row-=row1;
         newCellData->col-=col1;
         clipboardData.append(newCellData);
       }
     }
 }
 
 void Sheet::editCut()
 {
   editCopy();
   editClear();
 }
 
 void Sheet::editPaste(bool onlyContents)
 {
   int row1=currentRow(), col1=currentColumn();
   typeCellData *cellData, *tempCellData;
 
   for (tempCellData=clipboardData.first(); tempCellData; tempCellData=clipboardData.next())
   {
     cellData=findCellData(tempCellData->row+row1, tempCellData->col+col1);
     if (!cellData) cellData=createCellData(tempCellData->row+row1, tempCellData->col+col1);
     if (cellData)
     {
       if (onlyContents)
         cellData->data=tempCellData->data;
       else
       {
         *cellData=*tempCellData;
         cellData->row+=row1;
         cellData->col+=col1;
       }
-      setText(cellData->row, cellData->col, dataParser(cellData->data));
+      setText(cellData->row, cellData->col, dataParser(findCellName(cellData->row, cellData->col), cellData->data));
       emit sheetModified();
     }
   }
 }
 
 void Sheet::insertRows(int no, bool allColumns)
 {
   setNumRows(numRows()+no);
 
   typeCellData *tempCellData;
   int row=currentRow(), col=currentColumn();
 
   for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
     if (tempCellData->row>=row && (allColumns || tempCellData->col==col))
     {
       clearCell(tempCellData->row, tempCellData->col);
       tempCellData->row+=no;
     }
   for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
     if (tempCellData->row>=row && (allColumns || tempCellData->col==col))
     {
       updateCell(tempCellData->row-no, tempCellData->col);
-      setText(tempCellData->row, tempCellData->col, dataParser(tempCellData->data));
+      setText(tempCellData->row, tempCellData->col, dataParser(findCellName(tempCellData->row, tempCellData->col), tempCellData->data));
     }
  emit sheetModified();
 }
 
 void Sheet::insertColumns(int no, bool allRows)
 {
   int noCols=numCols();
   int newCols=noCols+no;
   setNumCols(newCols);
   for (int i=noCols; i<newCols; ++i)
     horizontalHeader()->setLabel(i, getHeaderString(i+1), DEFAULT_COL_WIDTH);
 
   typeCellData *tempCellData;
   int col=currentColumn(), row=currentRow();
 
   for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
     if (tempCellData->col>=col && (allRows || tempCellData->row==row))
     {
       clearCell(tempCellData->row, tempCellData->col);
       tempCellData->col+=no;
     }
   for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
     if (tempCellData->col>=col && (allRows || tempCellData->row==row))
     {
       updateCell(tempCellData->row, tempCellData->col-no);
-      setText(tempCellData->row, tempCellData->col, dataParser(tempCellData->data));
+      setText(tempCellData->row, tempCellData->col, dataParser(findCellName(tempCellData->row, tempCellData->col), tempCellData->data));
     }
   emit sheetModified();
 }
 
 void Sheet::dataFindReplace(const QString &findStr, const QString &replaceStr, bool matchCase, bool allCells, bool entireCell, bool replace, bool replaceAll)
 {
   typeCellData *tempCellData;
   int row1, col1, row2, col2;
   getSelection(&row1, &col1, &row2, &col2);
   bool found=FALSE;
 
   for (tempCellData=sheetData.first(); tempCellData; tempCellData=sheetData.next())
     if (allCells || (tempCellData->row>=row1 && tempCellData->row<=row2 && tempCellData->col>=col1 && tempCellData->col<=col2))
     {
       QTableItem *cellItem=item(tempCellData->row, tempCellData->col);
       if (cellItem && (entireCell ? (matchCase ? cellItem->text()==findStr : cellItem->text().upper()==findStr.upper()) : cellItem->text().find(findStr, 0, matchCase)>=0))
       {
         if (!found)
         {
           found=TRUE;
           clearSelection();
         }
         setCurrentCell(tempCellData->row, tempCellData->col);
         if (replace)
         {
           tempCellData->data=cellItem->text().replace(QRegExp(findStr, matchCase), replaceStr);
-          setText(tempCellData->row, tempCellData->col, dataParser(tempCellData->data));
+          setText(tempCellData->row, tempCellData->col, dataParser(findCellName(tempCellData->row, tempCellData->col), tempCellData->data));
         }
         if (!replace || !replaceAll) break;
       }
     }
 
  if (found)
  {
    if (replace)
      slotCellChanged(currentRow(), currentColumn());
  }
  else
    QMessageBox::warning(this, tr("Error"), tr("Search key not found!"));
 }
 
 //
 // Static functions
 //
 
 QString Sheet::getHeaderString(int section)
 {
   if (section<1) return "";
   return getHeaderString((section-1)/26)+QChar('A'+(section-1)%26);
 }
 
 int Sheet::getHeaderColumn(const QString &section)
 {
   if (section.isEmpty()) return 0;
   return (section[section.length()-1]-'A'+1)+getHeaderColumn(section.left(section.length()-1))*26;
 }
diff --git a/noncore/apps/opie-sheet/sheet.h b/noncore/apps/opie-sheet/sheet.h
index f78a684..f4e9d38 100644
--- a/noncore/apps/opie-sheet/sheet.h
+++ b/noncore/apps/opie-sheet/sheet.h
@@ -1,134 +1,136 @@
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 /*
  * Opie Sheet (formerly Sheet/Qt)
  * by Serdar Ozler <sozler@sitebest.com>
  */
 
 #ifndef SHEET_H
 #define SHEET_H
 
 #include <qtable.h>
 #include <qstack.h>
 
 typedef struct typeCellBorders
 {
   QPen right, bottom;
 };
 
 typedef struct typeCellData
 {
   int col, row;
   typeCellBorders borders;
   QBrush background;
   Qt::AlignmentFlags alignment;
   QColor fontColor;
   QFont font;
   QString data;
 };
 
 class Sheet: public QTable
 {
   Q_OBJECT
 
   // Variables
   bool clicksLocked;
   int selectionNo;
   typeCellBorders defaultBorders;
   typeCellData defaultCellData;
 
   // QT objects
   QList<typeCellData> sheetData, clipboardData;
   QString pressedCell, releasedCell, sheetName;
+  QStringList listDataParser;
 
   // Private functions
   int getOperatorPriority(char oper);
   bool findRowColumn(const QString &variable, int *row, int *col, bool giveError=FALSE);
+  QString findCellName(int row, int col);
   bool findRange(const QString &variable1, const QString &variable2, int *row1, int *col1, int *row2, int *col2);
   double calculateVariable(const QString &variable);
   double calculateFunction(const QString &function, const QString &parameters);
   QChar popCharStack(QStack<QChar> *stackChars);
   QString popStringStack(QStack<QString> *stackStrings);
   QString getParameter(const QString &parameters, int paramNo, bool giveError=FALSE, const QString funcName="");
-  QString dataParser(const QString &data);
+  QString dataParser(const QString &cell, const QString &data);
   QString dataParserHelper(const QString &data);
   typeCellData *createCellData(int row, int col);
   typeCellData *findCellData(int row, int col);
   void pushCharStack(QStack<QChar> *stackChars, const QChar &character);
   void pushStringStack(QStack<QString> *stackStrings, const QString &string);
 
   // Sheet/Qt parser functions
   double functionSum(const QString &param1, const QString &param2);
   double functionAvg(const QString &param1, const QString &param2);
   double functionMax(const QString &param1, const QString &param2);
   double functionMin(const QString &param1, const QString &param2);
   double functionCount(const QString &param1, const QString &param2);
 
   // Reimplemented QTable functions
   void paintCell(QPainter *p, int row, int col, const QRect & cr, bool selected);
   void viewportMousePressEvent(QMouseEvent *e);
   void viewportMouseMoveEvent(QMouseEvent *e);
   void viewportMouseReleaseEvent(QMouseEvent *e);
 
   private slots:
     void slotCellSelected(int row, int col);
     void slotCellChanged(int row, int col);
 
   public:
     Sheet(int numRows, int numCols, QWidget *parent);
     ~Sheet();
 
     void setData(const QString &data);
     QString getData();
 
     void setName(const QString &data);
     QString getName();
 
     void setPen(int row, int col, int vertical, const QPen &pen);
     QPen getPen(int row, int col, int vertical);
 
     void setBrush(int row, int col, const QBrush &brush);
     QBrush getBrush(int row, int col);
 
     void setTextAlign(int row, int col, Qt::AlignmentFlags flags);
     Qt::AlignmentFlags getAlignment(int row, int col);
 
     void setTextFont(int row, int col, const QFont &font, const QColor &color);
     QFont getFont(int row, int col);
     QColor getFontColor(int row, int col);
 
     void lockClicks(bool lock=TRUE);
     void copySheetData(QList<typeCellData> *destSheetData);
     void setSheetData(QList<typeCellData> *srcSheetData);
     void getSelection(int *row1, int *col1, int *row2, int *col2);
 
     void insertRows(int no=1, bool allColumns=TRUE);
     void insertColumns(int no=1, bool allRows=TRUE);
 
     void dataFindReplace(const QString &find, const QString &replace, bool matchCase=TRUE, bool allCells=TRUE, bool entireCell=FALSE, bool replace=FALSE, bool replaceAll=FALSE);
 
     // Static functions
     static int getHeaderColumn(const QString &section);
     static QString getHeaderString(int section);
 
   public slots:
     void editCut();
     void editCopy();
     void editPaste(bool onlyContents=FALSE);
     void editClear();
     void swapCells(int row1, int col1, int row2, int col2);
 
   signals:
     void currentDataChanged(const QString &data);
     void cellClicked(const QString &cell);
     void sheetModified();
 };
 
 #endif