class Dropdown: virtual public Widget, private Container
{
public:
- class Loader: public Widget::Loader
+ class Loader: public DataFile::DerivedObjectLoader<Dropdown, Widget::Loader>
{
public:
Loader(Dropdown &);
void item(const std::string &);
};
- sigc::signal<void, int, const std::string &> signal_item_selected;
+ sigc::signal<void, unsigned> signal_item_selected;
private:
List list;
public:
Dropdown();
+ Dropdown(ListData &);
+private:
+ void init();
+public:
virtual const char *get_class() const { return "dropdown"; }
virtual void autosize();
- void append(const std::string &);
- void insert(unsigned, const std::string &);
- void remove(unsigned);
- void clear();
- unsigned get_n_items() const;
+ void set_data(ListData &d) { list.set_data(d); }
+ ListData &get_data() { return list.get_data(); }
+ const ListData &get_data() const { return list.get_data(); }
- void set_selected_index(int);
- const std::string &get_selected() const;
- int get_selected_index() const;
+ void set_selected_index(int i) { list.set_selected_index(i); }
+ int get_selected_index() const { return list.get_selected_index(); }
private:
virtual void rebuild_special(const Part &, CachedPart &);
void list_autosize_changed();
void resize_list();
- void list_item_selected(unsigned, const std::string &);
+ void list_item_selected(unsigned);
};
} // namespace GLtk