TGCancellable

type TGCancellable = object(TGObject)

  priv: PGCancellablePrivate;

  function new;

  function get_current;

  procedure cancel;

  function connect();

  procedure disconnect();

  function get_fd;

  function is_cancelled;

  function make_pollfd();

  procedure pop_current;

  procedure push_current;

  procedure release_fd;

  procedure reset;

  function set_error_if_cancelled();

  function source_new;

end;

TGCancellable

TGObject