OBT_PROP_SETS(self->window, OB_APP_ROLE, utf8, self->role);
OBT_PROP_SETS(self->window, OB_APP_NAME, utf8, self->name);
OBT_PROP_SETS(self->window, OB_APP_CLASS, utf8, self->class);
OBT_PROP_SETS(self->window, OB_APP_ROLE, utf8, self->role);
OBT_PROP_SETS(self->window, OB_APP_NAME, utf8, self->name);
OBT_PROP_SETS(self->window, OB_APP_CLASS, utf8, self->class);