Based on recent conversations, I am of the opinion that the listbox approach (which I linked to earlier) is likely to be better in the long term than anything based on GtkTreeView
Accordingly I have hacked up a demo based on that code. This shows how a sheet can be created with an arbitrary number of rows and columns and in constant time and space. If you are interested, check it out at http://darrington.wattle.id.au/efficient-sheet-0.0.tar.gz The nice thing is, that it is O(1) in the number of rows and columns (assuming that the total rows/columns exceed the number of visible rows/columns). The big question of course, is how much effort it will take to get it to a state that it'll fit into pspp. Comments and feedback welcome. J' -- Avoid eavesdropping. Send strong encryted email. PGP Public key ID: 1024D/2DE827B3 fingerprint = 8797 A26D 0854 2EAB 0285 A290 8A67 719C 2DE8 27B3 See http://sks-keyservers.net or any PGP keyserver for public key.
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