* Andy Ross -- Saturday 14 May 2005 19:07:
> I'm confused, those properties are removed only if they did not exist
> originally (i.e., they were created by the layout process).

Only Nasal dialogs are generated new every time. The ones in 
$FG_ROOT/gui/dialogs/
are only read once and then remain in the property tree, no? When such a
dialog is displayed next time, it will again read x/y/width/height ...
which were removed at the end of the first display().



> That removal is important, because it is what allows us to have both
> user-defined absolute positioning and automatically generated layout.

I know. But fortunately, there are other ways that don't involve reading
from removed nodes.



> Is there another reader that I'm not aware of?

No that I knew. 

m.

_______________________________________________
Flightgear-devel mailing list
Flightgear-devel@flightgear.org
http://mail.flightgear.org/mailman/listinfo/flightgear-devel
2f585eeea02e2c79d7b1d8c4963bae2d

Reply via email to