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102 lines
3.6 KiB
102 lines
3.6 KiB
/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QABSTRACTPROXYMODEL_H
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#define QABSTRACTPROXYMODEL_H
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#include <QtCore/qabstractitemmodel.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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#ifndef QT_NO_PROXYMODEL
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class QAbstractProxyModelPrivate;
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class QItemSelection;
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class Q_GUI_EXPORT QAbstractProxyModel : public QAbstractItemModel
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{
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Q_OBJECT
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public:
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QAbstractProxyModel(QObject *parent = 0);
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~QAbstractProxyModel();
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virtual void setSourceModel(QAbstractItemModel *sourceModel);
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QAbstractItemModel *sourceModel() const;
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virtual QModelIndex mapToSource(const QModelIndex &proxyIndex) const = 0;
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virtual QModelIndex mapFromSource(const QModelIndex &sourceIndex) const = 0;
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virtual QItemSelection mapSelectionToSource(const QItemSelection &selection) const;
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virtual QItemSelection mapSelectionFromSource(const QItemSelection &selection) const;
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bool submit();
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void revert();
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QVariant data(const QModelIndex &proxyIndex, int role = Qt::DisplayRole) const;
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QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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QMap<int, QVariant> itemData(const QModelIndex &index) const;
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Qt::ItemFlags flags(const QModelIndex &index) const;
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role = Qt::EditRole);
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protected:
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QAbstractProxyModel(QAbstractProxyModelPrivate &, QObject *parent);
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private:
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Q_DECLARE_PRIVATE(QAbstractProxyModel)
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Q_DISABLE_COPY(QAbstractProxyModel)
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Q_PRIVATE_SLOT(d_func(), void _q_sourceModelDestroyed())
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};
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#endif // QT_NO_PROXYMODEL
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QABSTRACTPROXYMODEL_H
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