On Apr 10, 2014, at 6:25 AM, Jonathan Mitchell <li...@mugginsoft.com> wrote: > > On some occasions I want my controls to collapse and set a width defining > constraint constant to zero.
In general, views should not be resized to zero width or height. A lot of times things will break internally (divide by zero errors or visual artifacts). This was even more likely in the days of springs and struts, when shrinking a view to zero width/height meant -resizeWithOldSuperviewSize: lost all the information necessary to apply springs and struts. > > Is the only workaround to wrap such controls in another view and collapse the > superview instead? If you want to remove a view, you should really remove it from its superview. You could look into NSStackView, which will do this automatically if constraints cannot be satisfied. --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
