1 #ifndef MSP_GLTK_DROPDOWN_H_
2 #define MSP_GLTK_DROPDOWN_H_
4 #include <sigc++/signal.h>
14 class Dropdown: virtual public Widget, private Container
17 class Loader: public DataFile::DerivedObjectLoader<Dropdown, Widget::Loader>
22 void item(const std::string &);
25 sigc::signal<void, unsigned> signal_item_selected;
39 virtual const char *get_class() const { return "dropdown"; }
42 virtual void autosize_special(const Part &, Geometry &);
45 void set_data(ListData &d) { list.set_data(d); }
46 ListData &get_data() { return list.get_data(); }
47 const ListData &get_data() const { return list.get_data(); }
50 void set_item_type() { list.set_item_type<T>(); }
52 void set_selected_index(int);
53 int get_selected_index() const { return list.get_selected_index(); }
56 virtual void rebuild_special(const Part &);
57 virtual void render_special(const Part &, GL::Renderer &) const;
60 virtual void button_press(int, int, unsigned);
62 virtual void on_geometry_change();
63 virtual void on_style_change();
65 void list_autosize_changed();
67 void list_item_selected(unsigned);