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authorhayzel <hayzel>2004-01-08 19:37:31 (UTC)
committer hayzel <hayzel>2004-01-08 19:37:31 (UTC)
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January 8, 2004
+ - converted icons from xpm to png and moved them to $OPIEDIR/pics/opie-sheet
+ - modified mainwindow.cpp to load pixmaps with Resource::loadPixmap(resourcename) in contrast to the old QPixmap(nameofthe_xpm_included_in_the_opie-sheet_dir)
+ - changed pics/opie-sheet/sheetqt.png entry in control file to pics/opie-sheet/*.png
+
+January 8, 2004
- fixed issue : "-if someone enters directly text as parameter to a string function the text renders as uppercase due to the calculation engine that uppercases all the parsing sentence."
now the text is handled correctly.
January 7, 2004
* Release by hayzel (koppermind@panafonet.gr)
This version has many valuable changes, though It may have some annoying bugs. Please if you are interested in opie-sheet try it hard, so I can fix some of them. Also If you want some other functions that must be here and are missing feel free to ask them. (no financial functions please. :) I really hate them )
-Fixed a bug with non closed parenthesis editing&recalculation infinite loop.
-Added support for functions that can parse parameters not ONLY as numbers but also as strings.
-Added many functions that cover many computational topics rendering opie-sheet a computational tool-spreadsheet at last. (total 90 functions!)
-Maintained compatibility with the opie-fileformat.
-New icons.
-Found that the DataParser was not a real RPN compiler of the expressions. In fact it was returning faulty results in calculations, in both binary or unary operations. A1-A2-A3 was parsed as A1-(A2-A3). -A1 was parsed as A1.
-Added new class "Expression" a general Parser for spreadsheet-expression. Imported from an old C# project of mine.
-Now can also parse <>=!%&^|"" in expressions.
-Added experimental Excel File format import!. The opie-sheet can import any excel file in BIFF7/BIFF8 format. These formats are used in Excel XP,2000,95. The Excel Importer class is in a good coding level.. BUT it is not complete. Only strings,numbers,formulas are imported. Not formatting rules. Not all the functions are converted in the functions of opie-sheet. Infact FEW functions are converted.
-Fixed a bug with Sheet Recalculation. Added ReCalc() function. Opie-sheet was calculating wrong the values of expression in opening/importing. if a value needed was not loaded yet in the time of calculation. Solved with ReCalc() each time the active sheet is changing.
*known issues:
-if someone enters directly text as parameter to a string function the text renders as uppercase due to the calculation engine that uppercases all the parsing sentence.
-randbetween return only integer part random... if both limit numbers are integers.
-skew and kurt function give different results compared to kspread-oofice equivalents.
-unstable parser Excel Class
-string vars and string functions are not correctly handled by excel importer.