/**************************************************************************** ** ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** This file may be used under the terms of the GNU Lesser General Public ** License version 2.1 as published by the Free Software Foundation and ** appearing in the file LICENSE.LGPL included in the packaging of this ** file. Please review the following information to ensure the GNU Lesser ** General Public License version 2.1 requirements will be met: ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** 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 ** and appearing in the file LICENSE.GPL included in the packaging of this ** file. Please review the following information to ensure the GNU General ** Public License version 3.0 requirements will be met: ** http://www.gnu.org/copyleft/gpl.html. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QSORTFILTERPROXYMODEL_H #define QSORTFILTERPROXYMODEL_H #include #ifndef QT_NO_SORTFILTERPROXYMODEL #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) class QSortFilterProxyModelPrivate; class QSortFilterProxyModelLessThan; class QSortFilterProxyModelGreaterThan; class Q_GUI_EXPORT QSortFilterProxyModel : public QAbstractProxyModel { friend class QSortFilterProxyModelLessThan; friend class QSortFilterProxyModelGreaterThan; Q_OBJECT Q_PROPERTY(QRegExp filterRegExp READ filterRegExp WRITE setFilterRegExp) Q_PROPERTY(int filterKeyColumn READ filterKeyColumn WRITE setFilterKeyColumn) Q_PROPERTY(bool dynamicSortFilter READ dynamicSortFilter WRITE setDynamicSortFilter) Q_PROPERTY(Qt::CaseSensitivity filterCaseSensitivity READ filterCaseSensitivity WRITE setFilterCaseSensitivity) Q_PROPERTY(Qt::CaseSensitivity sortCaseSensitivity READ sortCaseSensitivity WRITE setSortCaseSensitivity) Q_PROPERTY(bool isSortLocaleAware READ isSortLocaleAware WRITE setSortLocaleAware) Q_PROPERTY(int sortRole READ sortRole WRITE setSortRole) Q_PROPERTY(int filterRole READ filterRole WRITE setFilterRole) public: QSortFilterProxyModel(QObject *parent = 0); ~QSortFilterProxyModel(); void setSourceModel(QAbstractItemModel *sourceModel); QModelIndex mapToSource(const QModelIndex &proxyIndex) const; QModelIndex mapFromSource(const QModelIndex &sourceIndex) const; QItemSelection mapSelectionToSource(const QItemSelection &proxySelection) const; QItemSelection mapSelectionFromSource(const QItemSelection &sourceSelection) const; QRegExp filterRegExp() const; void setFilterRegExp(const QRegExp ®Exp); int filterKeyColumn() const; void setFilterKeyColumn(int column); Qt::CaseSensitivity filterCaseSensitivity() const; void setFilterCaseSensitivity(Qt::CaseSensitivity cs); Qt::CaseSensitivity sortCaseSensitivity() const; void setSortCaseSensitivity(Qt::CaseSensitivity cs); bool isSortLocaleAware() const; void setSortLocaleAware(bool on); int sortColumn() const; Qt::SortOrder sortOrder() const; bool dynamicSortFilter() const; void setDynamicSortFilter(bool enable); int sortRole() const; void setSortRole(int role); int filterRole() const; void setFilterRole(int role); public Q_SLOTS: void setFilterRegExp(const QString &pattern); void setFilterWildcard(const QString &pattern); void setFilterFixedString(const QString &pattern); void clear(); void invalidate(); protected: virtual bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const; virtual bool filterAcceptsColumn(int source_column, const QModelIndex &source_parent) const; virtual bool lessThan(const QModelIndex &left, const QModelIndex &right) const; void filterChanged(); void invalidateFilter(); public: #ifdef Q_NO_USING_KEYWORD inline QObject *parent() const { return QObject::parent(); } #else using QObject::parent; #endif QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const; QModelIndex parent(const QModelIndex &child) const; int rowCount(const QModelIndex &parent = QModelIndex()) const; int columnCount(const QModelIndex &parent = QModelIndex()) const; bool hasChildren(const QModelIndex &parent = QModelIndex()) const; QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role = Qt::EditRole); QMimeData *mimeData(const QModelIndexList &indexes) const; bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent); bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex()); bool insertColumns(int column, int count, const QModelIndex &parent = QModelIndex()); bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); bool removeColumns(int column, int count, const QModelIndex &parent = QModelIndex()); void fetchMore(const QModelIndex &parent); bool canFetchMore(const QModelIndex &parent) const; Qt::ItemFlags flags(const QModelIndex &index) const; QModelIndex buddy(const QModelIndex &index) const; QModelIndexList match(const QModelIndex &start, int role, const QVariant &value, int hits = 1, Qt::MatchFlags flags = Qt::MatchFlags(Qt::MatchStartsWith|Qt::MatchWrap)) const; QSize span(const QModelIndex &index) const; void sort(int column, Qt::SortOrder order = Qt::AscendingOrder); QStringList mimeTypes() const; Qt::DropActions supportedDropActions() const; private: Q_DECLARE_PRIVATE(QSortFilterProxyModel) Q_DISABLE_COPY(QSortFilterProxyModel) Q_PRIVATE_SLOT(d_func(), void _q_sourceDataChanged(const QModelIndex &source_top_left, const QModelIndex &source_bottom_right)) Q_PRIVATE_SLOT(d_func(), void _q_sourceHeaderDataChanged(Qt::Orientation orientation, int start, int end)) Q_PRIVATE_SLOT(d_func(), void _q_sourceAboutToBeReset()) Q_PRIVATE_SLOT(d_func(), void _q_sourceReset()) Q_PRIVATE_SLOT(d_func(), void _q_sourceLayoutAboutToBeChanged()) Q_PRIVATE_SLOT(d_func(), void _q_sourceLayoutChanged()) Q_PRIVATE_SLOT(d_func(), void _q_sourceRowsAboutToBeInserted(const QModelIndex &source_parent, int start, int end)) Q_PRIVATE_SLOT(d_func(), void _q_sourceRowsInserted(const QModelIndex &source_parent, int start, int end)) Q_PRIVATE_SLOT(d_func(), void _q_sourceRowsAboutToBeRemoved(const QModelIndex &source_parent, int start, int end)) Q_PRIVATE_SLOT(d_func(), void _q_sourceRowsRemoved(const QModelIndex &source_parent, int start, int end)) Q_PRIVATE_SLOT(d_func(), void _q_sourceColumnsAboutToBeInserted(const QModelIndex &source_parent, int start, int end)) Q_PRIVATE_SLOT(d_func(), void _q_sourceColumnsInserted(const QModelIndex &source_parent, int start, int end)) Q_PRIVATE_SLOT(d_func(), void _q_sourceColumnsAboutToBeRemoved(const QModelIndex &source_parent, int start, int end)) Q_PRIVATE_SLOT(d_func(), void _q_sourceColumnsRemoved(const QModelIndex &source_parent, int start, int end)) Q_PRIVATE_SLOT(d_func(), void _q_clearMapping()) }; QT_END_NAMESPACE QT_END_HEADER #endif // QT_NO_SORTFILTERPROXYMODEL #endif // QSORTFILTERPROXYMODEL_H