On Aug 30, 2008, at 6:33 PM, Kyle Sluder wrote:
On Sat, Aug 30, 2008 at 7:30 PM, marc hoffman <[EMAIL PROTECTED]> wrote:
right - but it wouldn't constantly requery for the row count,
right? so if i
tell it "you got 3 rows" and then later, when more rows get added,
the
reloadData call fails, the view would stll assume it has three rows
only.
those rows would redraw anew/correct when touched, but clicking int
empty
space" would not draw row #5?
There's no reason to assume that NSTableView remembers the last value
it got from -numberOfRowsInTableView:. In fact, the documentation
indicates that NSTableView does in fact ask for this information very
frequently; not being privy to the internal details, I wouldn't be
surprised if NSTableView asks for the number of rows every time it
redraws.
It caches the row count, but many other things are not cached.
corbin
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