On Tue, Sep 16, 2014 at 2:25 AM, Jerry Krinock <je...@ieee.org> wrote:
> Well, I made a little demo project containing an NSOutlineView, cell-based > with two text cell/columns, connected data source to app delegate, and in > there implemented data source methods to supply 1000 items to the root. > > Result: Behaves lazily as desired. Initially, it asks for about 100 more > items than are visible, and whenever scrolling causes the headroom to get > below 100 items, it asks for a bunch more; if you scroll very slowly, about > one window’s worth. > Could you perhaps upload the source? I'd like to take a look at this, as I am trying to do something like this as well. > > So I need to dig in and find what is different in my real project that > makes NSOutlineView so proactive :( > > Jerry > > > _______________________________________________ > > 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/sevenbitstech%40gmail.com > > This email sent to sevenbitst...@gmail.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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com