New API in gtkmm 2.4

Member Gtk::ColorButton::ColorButton ()

Member Gtk::ComboBox::set_model (const Glib::RefPtr< TreeModel > & model)

Member Gtk::EntryCompletion::set_model (const Glib::RefPtr< TreeModel > & model)

Member Gtk::Expander::Expander ()

Member Gtk::Expander::Expander (const Glib::ustring & label, bool mnemonic=false)

Member Gtk::FileChooserWidget::FileChooserWidget (Action action)

Member Gtk::Widget::add_mnemonic_label (Widget & label)