1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtDeclarative module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
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17 ** In addition, as a special exception, Nokia gives you certain additional
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19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
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40 ****************************************************************************/
42 #ifndef QLISTMODELINTERFACE_H
43 #define QLISTMODELINTERFACE_H
45 #include <QtCore/QHash>
46 #include <QtCore/QVariant>
48 #include <private/qdeclarativeglobal_p.h>
55 class Q_DECLARATIVE_PRIVATE_EXPORT QListModelInterface : public QObject
59 QListModelInterface(QObject *parent = 0) : QObject(parent) {}
60 virtual ~QListModelInterface() {}
62 virtual int count() const = 0;
63 virtual QVariant data(int index, int role) const = 0;
65 virtual QList<int> roles() const = 0;
66 virtual QString toString(int role) const = 0;
69 void itemsInserted(int index, int count);
70 void itemsRemoved(int index, int count);
71 void itemsMoved(int from, int to, int count);
72 void itemsChanged(int index, int count, const QList<int> &roles);
75 QListModelInterface(QObjectPrivate &dd, QObject *parent)
76 : QObject(dd, parent) {}
83 #endif //QTREEMODELINTERFACE_H