MDI fix attempt

[Dmitry Timoshkov]

"Krzysztof Foltman" <kfoltman at portal.onet.pl> wrote:

> Applying this patch makes MDI Window menu behave as follows:
> 
> - if no child windows are present, no separator is added (or it is 
> removed if it was present before)
> - if any child windows are present (and visible), a separator is added 
> after last item of the original Window menu (unless it was already there)

Is there a real bug you are trying to fix?

When I last time worked with MDI code including Window menu handling
I did a lot of tests under Windows. Did you?

-- 
Dmitry.