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kmodelindexproxymapper.h
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1/*
2 Copyright (C) 2010 Klarälvdalens Datakonsult AB,
3 a KDAB Group company, info@kdab.net,
4 author Stephen Kelly <stephen@kdab.com>
5
6 This library is free software; you can redistribute it and/or modify it
7 under the terms of the GNU Library General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or (at your
9 option) any later version.
10
11 This library is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
14 License for more details.
15
16 You should have received a copy of the GNU Library General Public License
17 along with this library; see the file COPYING.LIB. If not, write to the
18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19 02110-1301, USA.
20*/
21
22#ifndef KMODELINDEXPROXYMAPPER_H
23#define KMODELINDEXPROXYMAPPER_H
24
25#include <QObject>
26
27#include "kdeui_export.h"
28
29class QAbstractItemModel;
30class QModelIndex;
31class QItemSelection;
32class KModelIndexProxyMapperPrivate;
33
79class KDEUI_EXPORT KModelIndexProxyMapper : public QObject
80{
81 Q_OBJECT
82public:
86 KModelIndexProxyMapper(const QAbstractItemModel *leftModel, const QAbstractItemModel *rightModel, QObject* parent = 0);
87
88 ~KModelIndexProxyMapper();
89
93 QModelIndex mapLeftToRight(const QModelIndex &index) const;
94
98 QModelIndex mapRightToLeft(const QModelIndex &index) const;
99
103 QItemSelection mapSelectionLeftToRight(const QItemSelection &selection) const;
104
108 QItemSelection mapSelectionRightToLeft(const QItemSelection &selection) const;
109
110private:
111 //@cond PRIVATE
112 Q_DECLARE_PRIVATE(KModelIndexProxyMapper)
113 KModelIndexProxyMapperPrivate * const d_ptr;
114 //@endcond
115};
116
117#endif
KModelIndexProxyMapper
This class facilitates easy mapping of indexes and selections through proxy models.
Definition: kmodelindexproxymapper.h:80
QAbstractItemModel
QObject
kdeui_export.h
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