Exemplo n.º 1
0
static DBusMessage *
impl_GetAlpha (DBusConnection * bus, DBusMessage * message, void *user_data)
{
  AtkComponent *component = (AtkComponent *) user_data;
  double rv;
  DBusMessage *reply;

  g_return_val_if_fail (ATK_IS_COMPONENT (user_data),
                        droute_not_yet_handled_error (message));

  rv = atk_component_get_alpha (component);
  reply = dbus_message_new_method_return (message);
  if (reply)
    {
      dbus_message_append_args (reply, DBUS_TYPE_DOUBLE, &rv,
                                DBUS_TYPE_INVALID);
    }
  return reply;
}
Exemplo n.º 2
0
static VALUE
rg_alpha(VALUE self)
{
    return rb_float_new(atk_component_get_alpha(_SELF(self)));
}