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progressbar.h

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00001 /***************************************************************************
00002  *   Copyright (C) 2001 by Rick L. Vinyard, Jr.                            *
00003  *   rvinyard@cs.nmsu.edu                                                  *
00004  *                                                                         *
00005  *   This file is part of the conexus library.                             *
00006  *                                                                         *
00007  *   The conexus library is free software; you can redistribute it and/or  *
00008  *   modify it under the terms of the GNU General Public License           *
00009  *   version 3 as published by the Free Software Foundation.               *
00010  *                                                                         *
00011  *   The conexus library is distributed in the hope that it will be        *
00012  *   useful, but WITHOUT ANY WARRANTY; without even the implied warranty   *
00013  *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU   *
00014  *   General Public License for more details.                              *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU General Public License     *
00017  *   along with this software. If not see <http://www.gnu.org/licenses/>.  *
00018  ***************************************************************************/
00019 #ifndef CONEXUSGTKMMPROGRESSBAR_H
00020 #define CONEXUSGTKMMPROGRESSBAR_H
00021 
00022 #include <gtkmm/progressbar.h>
00023 
00024 #include <conexus-gtkmm/dataprogresswatcher.h>
00025 
00026 namespace Conexus
00027 {
00028   namespace Gtk
00029   {
00030 
00034     class ProgressBar : public ::Gtk::ProgressBar, public DataProgressWatcher
00035     {
00036       public:
00037         ProgressBar ( unsigned pulse_units=0 );
00038 
00039         ~ProgressBar();
00040 
00041         unsigned pulse_units();
00042 
00043         void set_pulse_units ( unsigned units );
00044 
00045       protected:
00046         unsigned m_pulse_units;
00047 
00048         void on_data ( size_t n );
00049 
00050         virtual void on_read_data ( size_t n );
00051 
00052         virtual void on_write_data ( size_t n );
00053 
00054     };
00055 
00056   }
00057 
00058 }
00059 
00060 #endif

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