[paragui-dev] Possible bug in PG_WidgetList::RemoveAll in 1.0.4

[Tim Oertel]

While PG_WidgetList::AddWidget() calls AddChild(w) to add
the new widget to the list of "owned" widgets, there
is no symmetric call to RemoveChild(w) in PG_WidgetList::RemoveAll().

I believe that RemoveAll() should include a call to RemoveChild()
in the for loop thusly:

   for(vector<PG_Widget*>::iterator i = my_widgetList.begin(); i != my_widgetLis
      (*i)->SetVisible(false);
      (*i)->MoveRect(0,0);
      RemoveChild((*i));
   }

As with the other emails I've sent to the list, I can't be
certain that this fix is correct, but it does seem to
correct the obvious problem I was experiencing...


- Tim