public void Attach(AutoGridColumnContext context)
        {
            var path = context.GetAttribute <TooltipSourceAttribute>()?.Path;

            if (path == null)
            {
                return;
            }

            var style   = WpfHelpers.EnsureDefaultCellStyle(context.Args.Column);
            var binding = new Binding(path);

            style.Setters.Add(new Setter(ToolTipService.ToolTipProperty, binding));
        }