//ret->set_relief(Gtk::RELIEF_HALF);
//ret->set_relief(Gtk::RELIEF_NONE);
ret->set_label(tooltip);
- //toolbar_->get_tooltips_object()->set_tip(*ret,tooltip);
+ if (toolbar_->get_tooltips_object())
+ toolbar_->get_tooltips_object()->set_tip(*ret,tooltip);
ret->show();
//icon->show();