c87afdcdec
fpspreadsheet: Redo handling for formulas:
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- Allow processing of string formulas (conversion to/from rpn formulas, calculation).
- Drop cell ContentType cctRPNFormula.
- Drop field RPNFormulaValue of TCell record.
- Remove all fekXXXX declarations for sheet functions. Function is specified by name now.
- Complete registration mechanism for user-defined formulas.
Adapt all demos
Test cases working
This commit does not yet support: shared formulas, formulas in ods.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3506 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-08-30 18:03:22 +00:00
a043b77519
fpspreadsheet: Remove workbook property ReadFormulas, use option boReadFormulas instead. Update all demos affected. Modify most demos to no longer require the fps package.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3505 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-08-29 15:32:43 +00:00
6fa634e0a2
fpspreadsheet: Extend BIFFExplorer to display Rich-Text information attached to wide strings
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3504 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-08-29 15:02:00 +00:00
30569b00c0
fpspreadsheet:
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- laz_fpspreadsheet packages does not need to be designtime, so do not register it
- cosmetic: example projects are .lpr not .dpr; reflect in comments
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3242 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-06-26 07:15:51 +00:00
5bc0898317
fpspreadsheet: Add note to examples\*read to run the *write program if input file does not exist. Activate all commented code in the examples.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3192 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-06-18 08:07:00 +00:00
4271ace593
fpspreadsheet: Construct Excel-like formula string out of an RPN formula and display it in fpsgrid demo.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3085 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-05-23 23:13:49 +00:00
49e99a74b5
fpspreadsheet: Add reading of rpn formulas.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3082 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-05-23 13:16:01 +00:00
c36a5e80ce
fpspreadsheet: Building a number format list which allows to drop most of the restrictions of the previous versions like number of decimal places. New number format "nfCustom" which passes the format string directly to the file.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3044 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-05-14 15:24:02 +00:00
993fb896a3
Activates the new ole by default
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@1263 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2010-07-29 20:59:04 +00:00
519e75d5a6
fpspreadsheet: Implements support to setting if existing files should be overwritten or not
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@993 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2009-11-08 19:21:23 +00:00
cc11ea4ee1
fpspreadsheet: Small improvements
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@943 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2009-09-01 16:47:45 +00:00
67aac8aa37
fpspreadsheet: Adds excel 8 example
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@927 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2009-08-07 14:16:17 +00:00
