GobChartsWidget  1.0
gobchartsvaliditems.h
1 /* Copyright (C) 2012 by William Hallatt.
2  *
3  * This file forms part of the "GobChartsWidget" library.
4  *
5  * This library is free software: you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation, either version 3 of the License, or
8  * (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have downloaded a copy of the GNU General Public License
16  * (GNUGPL.txt) and GNU Lesser General Public License (GNULGPL.txt)
17  * along with this library. If not, see <http://www.gnu.org/licenses/>.
18  *
19  * The official website for this project is www.goblincoding.com and,
20  * although not compulsory, it would be appreciated if all works of whatever
21  * nature referring to or using this library include a reference to this site.
22  */
23 
24 
25 #ifndef GOBCHARTSVALIDITEMS_H
26 #define GOBCHARTSVALIDITEMS_H
27 
28 #include <QObject>
29 #include <QPair>
30 #include <QMultiMap>
31 #include "utils/gobchartsnocopy.h"
32 
33 typedef QPair< QString, qreal > ItemPair;
34 
36 
39 class GobChartsValidItems : public QObject,
40  public GobChartsNoCopy
41 {
42  Q_OBJECT
43 public:
45  explicit GobChartsValidItems( QObject *parent = 0 );
46 
48  virtual ~GobChartsValidItems();
49 
51  void addValidItem( int row, QString category, qreal data );
52 
54  void clear();
55 
57  const QList< int > validRows() const;
58 
60  QString category( int row ) const;
61 
63  qreal data( int row ) const;
64 
66  int size() const;
67 
68 private:
69  QMultiMap< int, ItemPair > m_validMap;
70 };
71 
72 #endif // GOBCHARTSVALIDITEMS_H