FLTK 1.3.0
Fl_Progress.H
00001 //
00002 // "$Id: Fl_Progress.H 8306 2011-01-24 17:04:22Z matt $"
00003 //
00004 // Progress bar widget definitions.
00005 //
00006 // Copyright 2000-2010 by Michael Sweet.
00007 //
00008 // This library is free software; you can redistribute it and/or
00009 // modify it under the terms of the GNU Library General Public
00010 // License as published by the Free Software Foundation; either
00011 // version 2 of the License, or (at your option) any later version.
00012 //
00013 // This library is distributed in the hope that it will be useful,
00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016 // Library General Public License for more details.
00017 //
00018 // You should have received a copy of the GNU Library General Public
00019 // License along with this library; if not, write to the Free Software
00020 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00021 // USA.
00022 //
00023 // Please report all bugs and problems on the following page:
00024 //
00025 //     http://www.fltk.org/str.php
00026 //
00027 
00028 /* \file
00029    Fl_Progress widget . */
00030 
00031 #ifndef _Fl_Progress_H_
00032 #  define _Fl_Progress_H_
00033 
00034 //
00035 // Include necessary headers.
00036 //
00037 
00038 #include "Fl_Widget.H"
00039 
00040 
00041 //
00042 // Progress class...
00043 //
00047 class FL_EXPORT Fl_Progress : public Fl_Widget {
00048   
00049   float value_,
00050         minimum_,
00051         maximum_;
00052 
00053   protected:
00054 
00055   virtual void draw();
00056 
00057   public:
00058 
00059   Fl_Progress(int x, int y, int w, int h, const char *l = 0);
00060 
00062   void  maximum(float v) { maximum_ = v; redraw(); }
00064   float maximum() const { return (maximum_); }
00065 
00067   void  minimum(float v) { minimum_ = v; redraw(); }
00069   float minimum() const { return (minimum_); }
00070 
00072   void  value(float v) { value_ = v; redraw(); }
00074   float value() const { return (value_); }
00075 };
00076 
00077 #endif // !_Fl_Progress_H_
00078 
00079 //
00080 // End of "$Id: Fl_Progress.H 8306 2011-01-24 17:04:22Z matt $".
00081 //