#1798 TkAqua: overrideredirect is permanent

[Michael Kirkham]

wm withdraw .
wm overrideredirect . 1
update idletasks
wm deiconify .
update
after 1000
wm withdraw .
wm overrideredirect . 0
update idletasks
wm deiconify .

Running the above script, the window should appear
without a titlebar for a second, then quickly disappear
and reappear with a titlebar. Instead, at the end of
the script, there is still no titlebar.

[Jeffrey Hobbs]

Logged In: YES
user_id=72656

this is currently by design on aqua, where you cannot change
the class of a window after creating it. various wm
attributes require particular classes. elaborate window
recreation and reparenting would be required to correct this.

[Michael Kirkham]

Logged In: YES
user_id=498198

I realize window recreation and repariting would be
required. I'm not sure I"d agree that it's "by design"
since that's exactly what the Windows version does. I
chalk it up to oversight or "just haven't gotten around to
it," as opposed to design.