[MACTCL] Widget greying and toplevel focus

[Steve A <ste...@gm...>]

On OS X, Tk widgets (esp. buttons) are often greyed out, as if
disabled, when the app doesnt have the focus or wish *thinks* the app
doesnt have focus.

Is there anyway to disable this greying ?

When i use ttk::notebook and toplevel containers, it just gets
confused, and erroneously greys out multiple widgets though they still
respond to ButtonPress.


    frame $f  -container 1
    toplevel .$w -use [ winfo id $f ]

Due to Cocoa bugs, I am using Carbon.

cheers, Steven