I have a NSTableView, cell-based (partially because it’s a very long-standing piece of code, partially because it is just a table of values which a cell-based table is ideally suited to - view-based would not do anything for me here).
This table has always worked fine, but in Sierra, it is slow. as. molasses. It is particularly noticeable when scrolling, which is needed when it has more than about 20 items. I get a ‘framerate’ of about 1 every 2 seconds. I assumed my data source methods were slow, so I tried stubbing them out to see if that was indeed the cause, but no - even returning placeholder strings doesn’t make any difference. Has anyone else noticed this in Sierra? What has changed that could make table views slow, and how can I restore its normal performance? I’ve turned off elasticity and ‘auto content inset’ for the scrollview, which I have noticed to cause some performance issues in other views, but it hasn’t helped. —Graham _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
