issue with auto-enable of Menus

[Riccardo Mottola]

Hi,

I enhanced Graphos to enable/disable automatically menus dependent on 
the selection of objects.
E.g. the idea is that you can edit something only if an object is 
selected.

I detect the menu depending on the connected action.

The code works for certain custom actions, but not for cut/copy/delete

This works fine on Mac, but not on GNUstep!
I wonder why?

  if (action == @selector(copy:) || action == @selector(cut:) || 
action == @selector(delete:))
    {
      if (selectedObjs)
        return YES;
      else
        return NO;
    }

the relevant code is in GRDocView.m

http://svn.savannah.gnu.org/viewvc/gap/trunk/user-apps/Graphos/GRDocView.m?revision=3565&view=markup

Riccardo

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