Use case

I was not able to disable the CupertinoSegmentedControl in a case where i did not want the user to edit some data.

I could perhaps use the AbsorbPointer widget, but i still would like the style to change when it's disabled and not only disable input.

Proposal

I would like to either have an enabled option on CupertinoSegmentedControl, which when false it can't be pressed and it will be displayed as disabled, e.g. "grayed out".

Another option would perhaps to have it disabled when onValueChanged is null.