AppKit macOS 10.15 Beta 3 to Beta 4 API Differences
NSButtonTouchBarItem.h
Added
NSButtonTouchBarItem.enabled
NSLayoutConstraint.h
Added
NSView.horizontalContentSizeConstraintActive
Added
NSView.verticalContentSizeConstraintActive
NSPickerTouchBarItem.h
Added
NSPickerTouchBarItem.enabled
Added
-[NSPickerTouchBarItem setEnabled:atIndex:]
Added
-[NSPickerTouchBarItem isEnabledAtIndex:]