Jan. 14, 2013
9:22 p.m.
Hi hilaire I updated a bit the code of Hans. - remove clone - remove fractions:offset: to work in latest 2.0 - postCopy should call super postCopy. SpreadsheetGridMorph new openInWorld Open a new spreadsheet with "SpreadsheetGridMorph new openInWorld". You can enter numbers into the cells, and you may enter rules (start with "=", cell refs are written as A1, B1 etc). Currently implemented are +-*/ operations. The update machinery (which is the heart of a spreadsheet) works nicely. Would be good to publish the code somewhere. Stef