gtkmm  3.9.10
New API in gtkmm 3.10
Member Gdk::Device::get_position (double& x, double& y) const
Member Gdk::Device::get_position (Glib::RefPtr< Screen >& screen, double& x, double& y) const
Member Gtk::Menu::Menu (const Glib::RefPtr< Gio::MenuModel >& model)
Member Gtk::MenuBar::MenuBar (const Glib::RefPtr< Gio::MenuModel >& model)
Member Gtk::RadioToolButton::reset_group ()