Re: NSTableView: tableView:objectValueForTableColumn:row called more than necessary when scrolling
Re: NSTableView: tableView:objectValueForTableColumn:row called more than necessary when scrolling
- Subject: Re: NSTableView: tableView:objectValueForTableColumn:row called more than necessary when scrolling
- From: "Hamish Allan" <email@hidden>
- Date: Thu, 17 Jan 2008 19:16:48 +0000
On Jan 17, 2008 6:48 PM, Corbin Dunn <email@hidden> wrote:
> Feel free to log such things as feature requests for AppKit. What you
> are wanting is basically a lazy-push model (all the data is pushed
> into the view lazily) as opposed to the current lazy pull model (all
> the data is pulled when the view needs it).
I don't want a push model: I don't want the table view to cache all
the data it ever displays, just the data for the currently selected
visible rows (because it is likely to need it again when the rows are
unselected). But thinking about it a bit more, this would be rather
inefficient when scrolling down a large table in which all the rows
are selected, so I should probably be more careful what I wish for :)
Thanks,
Hamish
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