New API in gtkmm 4.2

Member Gdk::Device::get_timestamp () const

Member Gdk::PopupLayout::get_shadow_width (int & left, int & right, int & top, int & bottom) const

Member Gdk::PopupLayout::set_shadow_width (int left, int right, int top, int bottom)

Member Gdk::PopupLayout::set_shadow_width (int width)

Member Gtk::IconTheme::has_gicon (const Glib::RefPtr< const Gio::Icon > & gicon) const

Class Gtk::SelectionListModelImpl

Member Gtk::ShortcutController::get_scope () const

Member Gtk::Window::get_handle_menubar_accel () const

Member Gtk::Window::property_handle_menubar_accel ()

Member Gtk::Window::property_handle_menubar_accel () const

Member Gtk::Window::set_handle_menubar_accel (bool handle_menubar_accel)