I have several Objective-C based Mac applications that need to updated to match the new sidebar/full-window-content look of Big Sur. Unfortunately, when I bring up the object library in the .XIB files in my project, I cannot find the objects mentioned in the WWDC video ("Adopt the new look of macOS").
Are objects like NSSplitViewController, NSSplitViewItem and the NSWindowController with a Split View going to be made available in the final release? If not, is there a way for me to adopt the new look without moving my .XIB files to Storyboards?
Regards,
Are objects like NSSplitViewController, NSSplitViewItem and the NSWindowController with a Split View going to be made available in the final release? If not, is there a way for me to adopt the new look without moving my .XIB files to Storyboards?
Regards,
