I have to correct correct myself.
https://developer.apple.com/documentation/appkit/nstabview shows the familiar blue hilited button in the screenshot of "Date and Time" in Preferences. But if you look at a recent MacOS (12.6.2 Monterey) and go to Preferences and look at "Date and Time" you see that the hilited button of tabbiew is not blue anymore. That was what I was looking at. Kind regards Bernd _______________________________________________ use-livecode mailing list firstname.lastname@example.org Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode