protected override bool OnButtonReleaseEvent(Gdk.EventButton args)
{
double x = args.X + action.X;
double y = args.Y + action.Y;
if (glass.Dragging)
{
glass.EndDrag(x, y);
}
else if (min_limit.Dragging)
{
min_limit.EndDrag(x, y);
}
else if (max_limit.Dragging)
{
max_limit.EndDrag(x, y);
}
return(base.OnButtonReleaseEvent(args));
}
