On Thu, Jan 9, 2014, at 07:51 AM, Andy Lee wrote: > As far as I know (see disclaimers), there's no reason you can't implement > split view delegate methods just because you're using Auto Layout, as > long as you aren't calling setFrame:.
Nope. Please see the 10.8 AppKit Release Notes, which enumerate all the delegate methods which will kick you out of Auto Layout mode: > splitView:constrainMinCoordinate:ofSubviewAt: > splitView:constrainMaxCoordinate:ofSubviewAt: > splitView:resizeSubviewsWithOldSize: > splitView:shouldAdjustSizeOfSubview: > These methods are incompatible with auto layout. You can typically achieve > their effects and more with auto layout. <https://developer.apple.com/library/mac/releasenotes/AppKit/RN-AppKitOlderNotes/> > I would guess it's perfectly all > right to implement splitView:constrainSplitPosition:ofSubviewAt:, examine > the proposedPosition argument, and allow the view's width to be either > zero or >= the minimum width but not in between. This is very much not allowed, and wouldn't have been the correct approach even before auto layout. To achieve this effect, add a mandatory greater-than-or-equal-to width constraint to the subview you want to be collapsible, and implement -splitView:canCollapseSubview: to return YES for that subview. --Kyle Sluder _______________________________________________ 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
