This seems to suggest that the presentation layer has something to do with solving this issue, if it can be solved at all (and I'm hopeful that it can; I doubt Apple would have created kCAOnOrderOut solely to be broken from the start, and never fix it).
But from everyone I've talked to, no one has a clue how to make the animation given for the kCAOnOrderOut key actually animate visibly on screen, either before the layer has been removed from its superlayer, or afterwards, once -removeFromSuperlayer has been called. If anyone can provide a solution to actually showing the animation returned given kCAOnOrderOut, it would be appreciated. -Steven On Sat, Mar 6, 2010 at 7:18 PM, Kyle Sluder <kyle.slu...@gmail.com> wrote: > On Sat, Mar 6, 2010 at 3:08 PM, Steven Degutis <steven.degu...@gmail.com> > wrote: > > I've been reading the docs for Core Animation, specifically about > > layer-actions, and it mentions a constant called kCAOnOrderOut which is > > supposedly called when your layer is removed from its superlayer (or > > hidden). However, if it's removed from superlayer, the animation returned > > for the kCAOnOrderOut event is apparently ignored, because the layer is > > removed immediately, instead of when the animation finishes. The docs > > practically declare that this is meant for animations. So, what gives? Is > > this too good to be true? Do I need to use the workaround of adding the > > animation, and in the didStop delegate, removing the layer myself? Code > > would be so much cleaner if just calling -removeFromSuperlayer would > invoke > > the animation for me and then remove it itself... > > Isn't this an artifact of dealing with the model layer? I would expect > that as far as my code is concerned, the sublayer is removed from its > parent layer immediately, because I'm only dealing with the model > layer tree, not the presentation layer tree. > > --Kyle Sluder > -- Steven Degutis http://www.thoughtfultree.com/ http://www.degutis.org/ _______________________________________________ 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
