On Tue, 29 Nov 2005 16:56:55, "David M. Cotter" <email@hidden> wrote:
> DOH! Now I remember why I was *forced* to use offscreens!!
>
> It's the only way to get the thing into a drag image!!
>
> I'd like to special case for when we're building the drag image,
> obviously, and ONLY use the offscreen then, but there is no callback
> that i'm aware of to inform me that "during THIS particular draw
> call, the destination is a drag image offscreen, so you have to take
> special precautions"
You mean there are still drawing problems, now that happen during
drag&drop? Maybe to check if the current port is screen/offscreen
(IsPortOffscreen).
Even if appearance manager and control manager's setup calls work
with windows only, you may call them and then grab window port's
colors/pattern and apply them to the current port, that might be
your offscreen or even the offscreen that DataBrowser uses to
create the drag image).
Mike
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