NSTableView performance on Jaguar
NSTableView performance on Jaguar
- Subject: NSTableView performance on Jaguar
- From: Michael Rothwell <email@hidden>
- Date: Sun, 2 Nov 2003 18:27:53 -0500
NSTableView seems to behave differently on Panther vs Jaguar. The
Panther version, of course, has the "alternating colors" and "lines"
options in the NIB. But it goes beyond that. The Panther version
appears to not update unless told to (reloadData). The Jaguar version
appears to poll the source-data object every few seconds. The end
result is a lot more CPU use in Jaguar than in Panther. In Jaguar, the
view doesn't seem to always redraw itself properly, either. Sometimes
rows are blank, until they scroll out and back into view, or the app is
hidden and then unhidden.
Is there something I should be aware of when using NSTableView on
Jaguar, to get the performance up and the behavior correct?
-M
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