Dave, Alex ...
An alternative implementation might be to have each cell queue up an operation when it needs to load an image (not the view controller). Then, each cell could cancel it's operation in [UITableViewCell prepareForReuse].
Cool -- I learned something today :-) I did this, so now the NSOperation * is stored in the cell, hence I can get it from prepareToReuse and call cancel on it. Nifty! I also set the tag of the cell and get it back in my refresh method, which means i'm only telling the cells currently displayed to load their artwork. The scrolling is still a bit jerky, though much much better, and nothing i've not seen in other apps on this device (first gen 8G iPod touch, running OS 2.2.1). I'm sure it will perform much better on a more recent device like my iPhone 3GS, but I like to test with the oldest thing I can :-)
Regards, John Falling You - exploring the beauty of voice and sound http://www.fallingyou.com _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
