uint32_t gdk_color_to_rgba (Gdk::Color const&);
uint32_t contrasting_text_color (uint32_t c);
-bool relay_key_press (GdkEventKey* ev, Gtk::Window* win);
-bool forward_key_press (GdkEventKey* ev);
+bool relay_key_press (GdkEventKey* ev, Gtk::Window* win = 0);
bool key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev);
-bool emulate_key_event (Gtk::Widget*, unsigned int);
+bool emulate_key_event (unsigned int);
Glib::RefPtr<Gdk::Pixbuf> get_xpm (std::string);
std::vector<std::string> get_icon_sets ();