source: tspsg-svn/trunk/src/tspmodel.h @ 21

Last change on this file since 21 was 21, checked in by laleppa, 15 years ago

+ Settings are now saved and restored.
+ Font color selection in settings.
+ Primitive about dialog.
+ Automatic resizing of cells to its contents in wince.

  • No "Save window position" checkbox in wince.
  • Property svn:keywords set to Id URL
File size: 1.9 KB
Line 
1/*
2 *  TSPSG - TSP Solver and Generator
3 *  Copyright (C) 2007-2009 Lёppa <contacts[at]oleksii[dot]name>
4 *
5 *  $Id: tspmodel.h 21 2009-06-21 23:37:12Z laleppa $
6 *  $URL: https://tspsg.svn.sourceforge.net/svnroot/tspsg/trunk/src/tspmodel.h $
7 *
8 *  This file is part of TSPSG.
9 *
10 *  TSPSG is free software: you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License as published by
12 *  the Free Software Foundation, either version 3 of the License, or
13 *  (at your option) any later version.
14 *
15 *  TSPSG is distributed in the hope that it will be useful,
16 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
17 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 *  GNU General Public License for more details.
19 *
20 *  You should have received a copy of the GNU General Public License
21 *  along with TSPSG.  If not, see <http://www.gnu.org/licenses/>.
22 */
23
24#ifndef TSPMODEL_H
25#define TSPMODEL_H
26
27// Decided, that static array with 100 of cities maximum hard limit
28// will be enough for most cases, but the code will be simplier than
29// when using dynamic lists. If you need more, just change this value
30// and recompile the program ;-)
31#define MAX_CITIES 100
32// This value means infinity :-)
33#ifndef INFINITY
34        #define INFINITY 1.7E+308
35#endif
36// This is string, which represents infinite value in table
37#define INFSTR "---"
38
39#include <QAbstractTableModel>
40#include <QSettings>
41
42class CTSPModel: public QAbstractTableModel
43{
44        Q_OBJECT
45public:
46        CTSPModel(QObject *parent = 0);
47        int rowCount(const QModelIndex &) const;
48        int columnCount(const QModelIndex &) const;
49        QVariant headerData(int, Qt::Orientation, int) const;
50        QVariant data(const QModelIndex &, int) const;
51        bool setData(const QModelIndex &, const QVariant &, int);
52        Qt::ItemFlags flags(const QModelIndex &) const;
53        int numCities() const;
54        void setNumCities(int);
55        void randomize();
56private:
57        QSettings *settings;
58        double table[MAX_CITIES][MAX_CITIES];
59        int nCities;
60        int rand(int, int);
61};
62
63#endif // TSPMODEL_H
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