1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program 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 2 of the License, or *
8 * (at your option) version 3. *
10 * This program 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. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #ifndef _MODELPROPERTYMAPPER_H_
22 #define _MODELPROPERTYMAPPER_H_
25 #include <QModelIndex>
28 class QAbstractItemModel;
29 class QItemSelectionModel;
32 class ModelPropertyMapper : public QObject {
36 ModelPropertyMapper(QObject *parent = 0);
37 virtual ~ModelPropertyMapper();
39 void setModel(QAbstractItemModel *model);
40 QAbstractItemModel *model() const;
42 void setSelectionModel(QItemSelectionModel *selectionModel);
43 QItemSelectionModel *selectionModel() const;
45 void addMapping(int column, int role, QObject *target, const QByteArray &property);
46 void removeMapping(int column, int role, QObject *target, const QByteArray &property);
49 void setCurrentIndex(const QModelIndex ¤t, const QModelIndex &previous);
50 void setCurrentRow(const QModelIndex ¤t, const QModelIndex &previous);
51 void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
54 void targetDestroyed();
60 QPointer<QObject> target;
63 Mapping(int _column, int _role, QObject *_target, const QByteArray &_property)
64 : column(_column), role(_role), target(_target), property(_property) {};
65 inline bool operator==(const Mapping &other) {
66 return (column == other.column && role == other.role && target == other.target && property == other.property); }
69 QPointer<QAbstractItemModel> _model;
70 QPointer<QItemSelectionModel> _selectionModel;
71 QList<Mapping> _mappings;