FGPanel::bind ()
{
fgTie("/sim/panel/visibility", &_visibility);
+ fgSetArchivable("/sim/panel/visibility");
fgTie("/sim/panel/x-offset", &_x_offset);
+ fgSetArchivable("/sim/panel/x-offset");
fgTie("/sim/panel/y-offset", &_y_offset);
+ fgSetArchivable("/sim/panel/y-offset");
_bound = true;
}