source: NonGTP/FLTK/include/fltk/ProgressBar.h @ 773

Revision 773, 2.0 KB checked in by gumbau, 19 years ago (diff)

FLTK imported to SVN repository to be linked agains the GeoTool? application

RevLine 
[773]1//
2// "$Id: ProgressBar.h 2973 2003-04-20 03:17:51Z easysw $"
3//
4// Progress indicator with bar that fills up and text showing the
5// job being done and expected time to go. Not fully implemented yet.
6//
7// Copyright 1998-2003 by Bill Spitzak and others.
8//
9// This library is free software; you can redistribute it and/or
10// modify it under the terms of the GNU Library General Public
11// License as published by the Free Software Foundation; either
12// version 2 of the License, or (at your option) any later version.
13//
14// This library is distributed in the hope that it will be useful,
15// but WITHOUT ANY WARRANTY; without even the implied warranty of
16// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17// Library General Public License for more details.
18//
19// You should have received a copy of the GNU Library General Public
20// License along with this library; if not, write to the Free Software
21// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
22// USA.
23//
24// Please report all bugs and problems to "fltk-bugs@fltk.org".
25//
26
27#ifndef fltk_ProgressBar_h
28#define fltk_ProgressBar_h
29
30#include "Widget.h"
31
32namespace fltk {
33
34class FL_API ProgressBar : public Widget {
35protected:
36  double mMin;
37  double mMax;
38  double mPresent;
39  double mStep;
40  bool mShowPct;
41  Color mTextColor;
42  void draw();
43public:
44  ProgressBar(int x, int y, int w, int h, const char *lbl = 0);
45  void range(double min, double max, double step = 1)  { mMin = min; mMax = max; mStep = step; };
46  void step(double step)                { mPresent += step; redraw(); };
47  double minimum()      { return mMin; }
48  double maximum()      { return mMax; }
49  void minimum(double nm) { mMin = nm; };
50  void maximum(double nm) { mMax = nm; };
51  double position()     { return mPresent; }
52  double step()         { return mStep; }
53  void position(double pos)     { mPresent = pos; redraw(); }
54  void showtext(bool st)        { mShowPct = st; }
55  bool showtext()               { return mShowPct; }
56  void text_color(Color col)    { mTextColor = col; }
57  Color text_color()    { return mTextColor; }
58};
59
60}
61#endif
62
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