blob: 6cf33da020550c33c932da8b0a0c64b9418f8900 [file] [log] [blame]
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
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** GNU Lesser General Public License Usage
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** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
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** file. Please review the following information to ensure the GNU General
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** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QABSTRACTPROXYMODEL_H
#define QABSTRACTPROXYMODEL_H
#include <QtCore/qabstractitemmodel.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_PROXYMODEL
class QAbstractProxyModelPrivate;
class QItemSelection;
class Q_GUI_EXPORT QAbstractProxyModel : public QAbstractItemModel
{
Q_OBJECT
public:
QAbstractProxyModel(QObject *parent = 0);
~QAbstractProxyModel();
virtual void setSourceModel(QAbstractItemModel *sourceModel);
QAbstractItemModel *sourceModel() const;
virtual QModelIndex mapToSource(const QModelIndex &proxyIndex) const = 0;
virtual QModelIndex mapFromSource(const QModelIndex &sourceIndex) const = 0;
virtual QItemSelection mapSelectionToSource(const QItemSelection &selection) const;
virtual QItemSelection mapSelectionFromSource(const QItemSelection &selection) const;
bool submit();
void revert();
QVariant data(const QModelIndex &proxyIndex, int role = Qt::DisplayRole) const;
QVariant headerData(int section, Qt::Orientation orientation, int role) const;
QMap<int, QVariant> itemData(const QModelIndex &index) const;
Qt::ItemFlags flags(const QModelIndex &index) const;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role = Qt::EditRole);
protected:
QAbstractProxyModel(QAbstractProxyModelPrivate &, QObject *parent);
private:
Q_DECLARE_PRIVATE(QAbstractProxyModel)
Q_DISABLE_COPY(QAbstractProxyModel)
Q_PRIVATE_SLOT(d_func(), void _q_sourceModelDestroyed())
};
#endif // QT_NO_PROXYMODEL
QT_END_NAMESPACE
QT_END_HEADER
#endif // QABSTRACTPROXYMODEL_H