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****************************************************************************/
#ifndef QSORTFILTERPROXYMODEL_H
#define QSORTFILTERPROXYMODEL_H
#include <QtGui/qabstractproxymodel.h>
#ifndef QT_NO_SORTFILTERPROXYMODEL
#include <QtCore/qregexp.h>
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))
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QT_NO_SORTFILTERPROXYMODEL
#endif // QSORTFILTERPROXYMODEL_H