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| |
| #ifndef QSORTFILTERPROXYMODEL_H |
| #define QSORTFILTERPROXYMODEL_H |
| |
| #include <QtCore/qabstractproxymodel.h> |
| #include <QtCore/qregexp.h> |
| |
| #if QT_CONFIG(regularexpression) |
| # include <QtCore/qregularexpression.h> |
| #endif |
| |
| QT_REQUIRE_CONFIG(sortfilterproxymodel); |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QSortFilterProxyModelPrivate; |
| class QSortFilterProxyModelLessThan; |
| class QSortFilterProxyModelGreaterThan; |
| |
| class Q_CORE_EXPORT QSortFilterProxyModel : public QAbstractProxyModel |
| { |
| friend class QSortFilterProxyModelLessThan; |
| friend class QSortFilterProxyModelGreaterThan; |
| |
| Q_OBJECT |
| Q_PROPERTY(QRegExp filterRegExp READ filterRegExp WRITE setFilterRegExp) |
| #if QT_CONFIG(regularexpression) |
| Q_PROPERTY(QRegularExpression filterRegularExpression READ filterRegularExpression WRITE setFilterRegularExpression) |
| #endif |
| 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 NOTIFY filterCaseSensitivityChanged) |
| Q_PROPERTY(Qt::CaseSensitivity sortCaseSensitivity READ sortCaseSensitivity WRITE setSortCaseSensitivity NOTIFY sortCaseSensitivityChanged) |
| Q_PROPERTY(bool isSortLocaleAware READ isSortLocaleAware WRITE setSortLocaleAware NOTIFY sortLocaleAwareChanged) |
| Q_PROPERTY(int sortRole READ sortRole WRITE setSortRole NOTIFY sortRoleChanged) |
| Q_PROPERTY(int filterRole READ filterRole WRITE setFilterRole NOTIFY filterRoleChanged) |
| Q_PROPERTY(bool recursiveFilteringEnabled READ isRecursiveFilteringEnabled WRITE setRecursiveFilteringEnabled NOTIFY recursiveFilteringEnabledChanged) |
| |
| public: |
| explicit QSortFilterProxyModel(QObject *parent = nullptr); |
| ~QSortFilterProxyModel(); |
| |
| void setSourceModel(QAbstractItemModel *sourceModel) override; |
| |
| QModelIndex mapToSource(const QModelIndex &proxyIndex) const override; |
| QModelIndex mapFromSource(const QModelIndex &sourceIndex) const override; |
| |
| QItemSelection mapSelectionToSource(const QItemSelection &proxySelection) const override; |
| QItemSelection mapSelectionFromSource(const QItemSelection &sourceSelection) const override; |
| |
| QRegExp filterRegExp() const; |
| |
| #if QT_CONFIG(regularexpression) |
| QRegularExpression filterRegularExpression() const; |
| #endif |
| |
| 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); |
| |
| bool isRecursiveFilteringEnabled() const; |
| void setRecursiveFilteringEnabled(bool recursive); |
| |
| public Q_SLOTS: |
| void setFilterRegExp(const QString &pattern); |
| void setFilterRegExp(const QRegExp ®Exp); |
| #if QT_CONFIG(regularexpression) |
| void setFilterRegularExpression(const QString &pattern); |
| void setFilterRegularExpression(const QRegularExpression ®ularExpression); |
| #endif |
| void setFilterWildcard(const QString &pattern); |
| void setFilterFixedString(const QString &pattern); |
| #if QT_DEPRECATED_SINCE(5, 11) |
| QT_DEPRECATED_X("Use QSortFilterProxyModel::invalidate") void clear(); |
| #endif |
| 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 &source_left, const QModelIndex &source_right) const; |
| |
| #if QT_DEPRECATED_SINCE(5, 11) |
| QT_DEPRECATED_X("Use QSortFilterProxyModel::invalidateFilter") void filterChanged(); |
| #endif |
| void invalidateFilter(); |
| |
| public: |
| using QObject::parent; |
| |
| QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override; |
| QModelIndex parent(const QModelIndex &child) const override; |
| QModelIndex sibling(int row, int column, const QModelIndex &idx) const override; |
| |
| int rowCount(const QModelIndex &parent = QModelIndex()) const override; |
| int columnCount(const QModelIndex &parent = QModelIndex()) const override; |
| bool hasChildren(const QModelIndex &parent = QModelIndex()) const override; |
| |
| QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; |
| bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override; |
| |
| QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override; |
| bool setHeaderData(int section, Qt::Orientation orientation, |
| const QVariant &value, int role = Qt::EditRole) override; |
| |
| QMimeData *mimeData(const QModelIndexList &indexes) const override; |
| bool dropMimeData(const QMimeData *data, Qt::DropAction action, |
| int row, int column, const QModelIndex &parent) override; |
| |
| bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex()) override; |
| bool insertColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override; |
| bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()) override; |
| bool removeColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override; |
| |
| void fetchMore(const QModelIndex &parent) override; |
| bool canFetchMore(const QModelIndex &parent) const override; |
| Qt::ItemFlags flags(const QModelIndex &index) const override; |
| |
| QModelIndex buddy(const QModelIndex &index) const override; |
| QModelIndexList match(const QModelIndex &start, int role, |
| const QVariant &value, int hits = 1, |
| Qt::MatchFlags flags = |
| Qt::MatchFlags(Qt::MatchStartsWith|Qt::MatchWrap)) const override; |
| QSize span(const QModelIndex &index) const override; |
| void sort(int column, Qt::SortOrder order = Qt::AscendingOrder) override; |
| |
| QStringList mimeTypes() const override; |
| Qt::DropActions supportedDropActions() const override; |
| |
| Q_SIGNALS: |
| void dynamicSortFilterChanged(bool dynamicSortFilter); |
| void filterCaseSensitivityChanged(Qt::CaseSensitivity filterCaseSensitivity); |
| void sortCaseSensitivityChanged(Qt::CaseSensitivity sortCaseSensitivity); |
| void sortLocaleAwareChanged(bool sortLocaleAware); |
| void sortRoleChanged(int sortRole); |
| void filterRoleChanged(int filterRole); |
| void recursiveFilteringEnabledChanged(bool recursiveFilteringEnabled); |
| |
| 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, const QVector<int> &roles)) |
| 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(const QList<QPersistentModelIndex> &sourceParents, QAbstractItemModel::LayoutChangeHint hint)) |
| Q_PRIVATE_SLOT(d_func(), void _q_sourceLayoutChanged(const QList<QPersistentModelIndex> &sourceParents, QAbstractItemModel::LayoutChangeHint hint)) |
| 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_sourceRowsAboutToBeMoved(QModelIndex,int,int,QModelIndex,int)) |
| Q_PRIVATE_SLOT(d_func(), void _q_sourceRowsMoved(QModelIndex,int,int,QModelIndex,int)) |
| 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_sourceColumnsAboutToBeMoved(QModelIndex,int,int,QModelIndex,int)) |
| Q_PRIVATE_SLOT(d_func(), void _q_sourceColumnsMoved(QModelIndex,int,int,QModelIndex,int)) |
| Q_PRIVATE_SLOT(d_func(), void _q_clearMapping()) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QSORTFILTERPROXYMODEL_H |