Replace OptionMenu by ComboBox

[Carlos Lopez Gonzalez <carloslopezgonzalez yahoo es>]

Hi!

In a current working application, I'm in the process of replace the Gtk::OptionMenu (currently deprecated) by the Gtk::ComboBox. The current code connects the signal_activate() (inherited from the Gtk::Button class) to some other member function. Gtk::ComboBox doesn't have any signal_activate() in its member list. Which one should I use?

Thanks!