On Mar 20, 2012, at 11:46 AM, Charles Srstka wrote: > On Mar 20, 2012, at 1:21 PM, Kyle Sluder wrote: > >> It ran the constraints system, solved for the maximum size of the content >> view, and prevented you from resizing the NSWindow. But it knew what all the >> subviews were: the empty set. That's not the same as solving the constraints >> system without regard to subviews. > > Sure it is. The developers of the NSWindow object had no idea what views I > was going to put into it, so they coded it to dynamically determine its min > and max size based on what views it contains at runtime. I’d like to do the > same thing with my view class.
NSWindow runs the constraint system on its view hierarchy, and then constrains the size of the window the size computer for its content view. > > Running the constraints system, solving for the maximum size of the content > view, and preventing the view from being resized any larger than that is > *precisely* what I’d like to do. Is there any way to do this (short of > iterating through the constraints and doing the math manually, which is not > likely to be future-proof given that Apple could add new constraint types in > the future that my view would’t know about)? The formulation of your question led me to believe you wanted to run the constraints system on a view without care for the subviews it contained. Of course NSWindow doesn't know what's contained within its contentView; including that bit in your question is a bit misleading. Does calling -layoutSubtreeIfNeeded not do what you want? --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