3 This file is part of libmspgltk
4 Copyright © 2007-2009 Mikko Rasa, Mikkosoft Productions
5 Distributed under the LGPL
8 #ifndef MSP_GLTK_LIST_H_
9 #define MSP_GLTK_LIST_H_
11 #include <sigc++/signal.h>
12 #include "container.h"
19 Shows a list of items, allowing the user to select one. A slider is included
20 to allow scrolling through a long list.
22 class List: virtual public Widget, private Container
25 class Loader: public Widget::Loader
30 void item(const std::string &);
34 std::vector<std::string> items;
40 const Part *items_part;
45 sigc::signal<void, unsigned, const std::string &> signal_item_selected;
49 virtual void autosize();
51 void append(const std::string &);
52 void insert(unsigned, const std::string &);
53 void remove(unsigned);
55 unsigned get_n_items() const { return items.size(); }
57 void set_selected_index(int);
58 const std::string &get_selected() const;
59 int get_selected_index() const { return sel_index; }
61 virtual void button_press(int, int, unsigned);
64 virtual const char *get_class() const { return "list"; }
65 virtual void render_special(const Part &) const;
67 virtual void on_geometry_change();
68 virtual void on_style_change();
69 void reposition_slider();
70 void check_view_range();
71 void slider_value_changed(double);