progressbar.hpp

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00001 /* $Id: progressbar.hpp 23842 2008-02-16 08:47:16Z mordante $ */
00002 /*
00003    Copyright (C) 2003 - 2008 by David White <dave@whitevine.net>
00004    Part of the Battle for Wesnoth Project http://www.wesnoth.org/
00005 
00006    This program is free software; you can redistribute it and/or modify
00007    it under the terms of the GNU General Public License version 2
00008    or at your option any later version.
00009    This program is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY.
00011 
00012    See the COPYING file for more details.
00013 */
00014 
00015 #ifndef PROGRESS_BAR_HPP_INCLUDED
00016 #define PROGRESS_BAR_HPP_INCLUDED
00017 
00018 #include "widget.hpp"
00019 
00020 namespace gui {
00021 
00022 class progress_bar : public widget
00023 {
00024 public:
00025     progress_bar(CVideo& video);
00026 
00027     void set_progress_percent(int progress);
00028     void set_text(const std::string& text);
00029 
00030     void draw_contents();
00031 
00032 private:
00033     int progress_;
00034     std::string text_;
00035 };
00036 
00037 }
00038 
00039 #endif

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