| DRC | 2ff39b8 | 2011-07-28 08:38:59 +0000 | [diff] [blame] | 1 | // |
| 2 | // "$Id: Fl_Progress.H 8306 2011-01-24 17:04:22Z matt $" |
| 3 | // |
| 4 | // Progress bar widget definitions. |
| 5 | // |
| 6 | // Copyright 2000-2010 by Michael Sweet. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or |
| 9 | // modify it under the terms of the GNU Library General Public |
| 10 | // License as published by the Free Software Foundation; either |
| 11 | // version 2 of the License, or (at your option) any later version. |
| 12 | // |
| 13 | // This library is distributed in the hope that it will be useful, |
| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | // Library General Public License for more details. |
| 17 | // |
| 18 | // You should have received a copy of the GNU Library General Public |
| 19 | // License along with this library; if not, write to the Free Software |
| 20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| 21 | // USA. |
| 22 | // |
| 23 | // Please report all bugs and problems on the following page: |
| 24 | // |
| 25 | // http://www.fltk.org/str.php |
| 26 | // |
| 27 | |
| 28 | /* \file |
| 29 | Fl_Progress widget . */ |
| 30 | |
| 31 | #ifndef _Fl_Progress_H_ |
| 32 | # define _Fl_Progress_H_ |
| 33 | |
| 34 | // |
| 35 | // Include necessary headers. |
| 36 | // |
| 37 | |
| 38 | #include "Fl_Widget.H" |
| 39 | |
| 40 | |
| 41 | // |
| 42 | // Progress class... |
| 43 | // |
| 44 | /** |
| 45 | Displays a progress bar for the user. |
| 46 | */ |
| 47 | class FL_EXPORT Fl_Progress : public Fl_Widget { |
| 48 | |
| 49 | float value_, |
| 50 | minimum_, |
| 51 | maximum_; |
| 52 | |
| 53 | protected: |
| 54 | |
| 55 | virtual void draw(); |
| 56 | |
| 57 | public: |
| 58 | |
| 59 | Fl_Progress(int x, int y, int w, int h, const char *l = 0); |
| 60 | |
| 61 | /** Sets the maximum value in the progress widget. */ |
| 62 | void maximum(float v) { maximum_ = v; redraw(); } |
| 63 | /** Gets the maximum value in the progress widget. */ |
| 64 | float maximum() const { return (maximum_); } |
| 65 | |
| 66 | /** Sets the minimum value in the progress widget. */ |
| 67 | void minimum(float v) { minimum_ = v; redraw(); } |
| 68 | /** Gets the minimum value in the progress widget. */ |
| 69 | float minimum() const { return (minimum_); } |
| 70 | |
| 71 | /** Sets the current value in the progress widget. */ |
| 72 | void value(float v) { value_ = v; redraw(); } |
| 73 | /** Gets the current value in the progress widget. */ |
| 74 | float value() const { return (value_); } |
| 75 | }; |
| 76 | |
| 77 | #endif // !_Fl_Progress_H_ |
| 78 | |
| 79 | // |
| 80 | // End of "$Id: Fl_Progress.H 8306 2011-01-24 17:04:22Z matt $". |
| 81 | // |