[Lazarus] Carbon: UTF8 and few component showing rect characters

[EarMaster - Bent Olsen]

> I'm not sure, but Appearance Manager is a bit out of date, though still
used.
> May be you should use gestalt or HITheme API (hitheme is not documented
properly,
> at least i have not found).

Oh, I thought Appearance Manager and HITheme is part of the same HIToolbox
framework - at least it says in Appearance.h and HITheme.h.

But you're right, most of the function in Appearance Manager are deprecated
in Mac OS X v10.5.

> AFAIK, MacOS should do font substitution in case selected font cannot
render
> Unicode characters.

Yes, it should.