qabstractproxymodel.h
上传用户:detong
上传日期:2022-06-22
资源大小:20675k
文件大小:3k
- /****************************************************************************
- **
- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
- **
- ** This file is part of the QtGui module of the Qt Toolkit.
- **
- ** Commercial Usage
- ** Licensees holding valid Qt Commercial licenses may use this file in
- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
- ** a written agreement between you and Nokia.
- **
- **
- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License versions 2.0 or 3.0 as published by the Free
- ** Software Foundation and appearing in the file LICENSE.GPL included in
- ** the packaging of this file. Please review the following information
- ** to ensure GNU General Public Licensing requirements will be met:
- ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
- ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
- ** exception, Nokia gives you certain additional rights. These rights
- ** are described in the Nokia Qt GPL Exception version 1.3, included in
- ** the file GPL_EXCEPTION.txt in this package.
- **
- ** Qt for Windows(R) Licensees
- ** As a special exception, Nokia, as the sole copyright holder for Qt
- ** Designer, grants users of the Qt/Eclipse Integration plug-in the
- ** right for the Qt/Eclipse Integration to link to functionality
- ** provided by Qt Designer and its related libraries.
- **
- ** If you are unsure which license is appropriate for your use, please
- ** contact the sales department at qt-sales@nokia.com.
- **
- ****************************************************************************/
- #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