MapArea::MapArea(const GP<GMapArea> & area) : gmap_area(area)
{
   pane=0;
   mapper=0;
   in_motion=false;
   enable_edit_controls=false;
   active_outline_mode=inactive_outline_mode=false;
   active=gmap_area->border_always_visible;
   force_always_active=false;
   
   createCursors();
   GUTF8String str=area->check_object();
   if (str.length()) G_THROW(str);
}