QTransposeProxyModel Class
このプロキシはソースモデルを転置します。さらに...
| ヘッダ | #include <QTransposeProxyModel> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Core)target_link_libraries(mytarget PRIVATE Qt6::Core) |
| qmake： | QT += core |
| 継承： | QAbstractProxyModel |
パブリック関数
| QTransposeProxyModel(QObject *parent = nullptr) | |
| virtual | ~QTransposeProxyModel() |
再実装されたパブリック関数
| virtual int | columnCount(const QModelIndex &parent = QModelIndex()) const override |
| virtual QVariant | headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override |
| virtual QModelIndex | index(int row, int column, const QModelIndex &parent = QModelIndex()) const override |
| virtual bool | insertColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override |
| virtual bool | insertRows(int row, int count, const QModelIndex &parent = QModelIndex()) override |
| virtual QMap<int, QVariant> | itemData(const QModelIndex &index) const override |
| virtual QModelIndex | mapFromSource(const QModelIndex &sourceIndex) const override |
| virtual QModelIndex | mapToSource(const QModelIndex &proxyIndex) const override |
| virtual bool | moveColumns(const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild) override |
| virtual bool | moveRows(const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild) override |
| virtual QModelIndex | parent(const QModelIndex &index) const override |
| virtual bool | removeColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override |
| virtual bool | removeRows(int row, int count, const QModelIndex &parent = QModelIndex()) override |
| virtual int | rowCount(const QModelIndex &parent = QModelIndex()) const override |
| virtual bool | setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role = Qt::EditRole) override |
| virtual bool | setItemData(const QModelIndex &index, const QMap<int, QVariant> &roles) override |
| virtual void | setSourceModel(QAbstractItemModel *newSourceModel) override |
| virtual void | sort(int column, Qt::SortOrder order = Qt::AscendingOrder) override |
| virtual QSize | span(const QModelIndex &index) const override |
詳細な説明
このモデルは、ソースモデルの行をプロキシモデルの列にし、その逆にします。
モデルがツリーの場合、親も同様に入れ替わります。例えば、ソースモデルのインデックスが親 `index(2,0)` を持っていた場合、プロキシでは親 `index(0,2)` を持つことになります。
メンバ関数のドキュメント
[explicit] QTransposeProxyModel::QTransposeProxyModel(QObject *parent = nullptr)
与えられたparent で新しいプロキシモデルを構築する。
[virtual noexcept] QTransposeProxyModel::~QTransposeProxyModel()
プロキシモデルを破棄します。
[override virtual] int QTransposeProxyModel::columnCount(const QModelIndex &parent = QModelIndex()) const
再実装：QAbstractItemModel::columnCount(const QModelIndex &parent) const.
[override virtual] QVariant QTransposeProxyModel::headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const
再インプリメント：QAbstractProxyModel::headerData(int section, Qt::Orientation orientation, int role) const.
setHeaderData()も参照してください 。
[override virtual] QModelIndex QTransposeProxyModel::index(int row, int column, const QModelIndex &parent = QModelIndex()) const
再実装：QAbstractItemModel::index(int row, int column, const QModelIndex &parent) const.
[override virtual] bool QTransposeProxyModel::insertColumns(int column, int count, const QModelIndex &parent = QModelIndex())
再実装：QAbstractItemModel::insertColumns(int column, int count, const QModelIndex &parent).
[override virtual] bool QTransposeProxyModel::insertRows(int row, int count, const QModelIndex &parent = QModelIndex())
再実装：QAbstractItemModel::insertRows(int row, int count, const QModelIndex &parent).
[override virtual] QMap<int, QVariant> QTransposeProxyModel::itemData(const QModelIndex &index) const
再実装：QAbstractProxyModel::itemData(const QModelIndex &proxyIndex) const.
setItemData()も参照してください 。
[override virtual] QModelIndex QTransposeProxyModel::mapFromSource(const QModelIndex &sourceIndex) const
再実装：QAbstractProxyModel::mapFromSource(const QModelIndex &sourceIndex) const.
[override virtual] QModelIndex QTransposeProxyModel::mapToSource(const QModelIndex &proxyIndex) const
再実装：QAbstractProxyModel::mapToSource(const QModelIndex &proxyIndex) const.
[override virtual] bool QTransposeProxyModel::moveColumns(const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild)
再実装：QAbstractItemModel::moveColumns(const QModelIndex &sourceParent, int sourceColumn, int count, const QModelIndex &destinationParent, int destinationChild).
[override virtual] bool QTransposeProxyModel::moveRows(const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild)
再実装：QAbstractItemModel::moveRows(const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild).
[override virtual] QModelIndex QTransposeProxyModel::parent(const QModelIndex &index) const
再実装：QAbstractItemModel::parent(const QModelIndex &index) const.
[override virtual] bool QTransposeProxyModel::removeColumns(int column, int count, const QModelIndex &parent = QModelIndex())
再実装：QAbstractItemModel::removeColumns(int column, int count, const QModelIndex &parent).
[override virtual] bool QTransposeProxyModel::removeRows(int row, int count, const QModelIndex &parent = QModelIndex())
再実装：QAbstractItemModel::removeRows(int row, int count, const QModelIndex &parent).
[override virtual] int QTransposeProxyModel::rowCount(const QModelIndex &parent = QModelIndex()) const
再実装：QAbstractItemModel::rowCount(const QModelIndex &parent) const.
[override virtual] bool QTransposeProxyModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role = Qt::EditRole)
再実装：QAbstractProxyModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role).
headerData()も参照してください 。
[override virtual] bool QTransposeProxyModel::setItemData(const QModelIndex &index, const QMap<int, QVariant> &roles)
再実装：QAbstractProxyModel::setItemData(const QModelIndex &index, const QMap<int, QVariant> &roles)。
itemData()も参照してください 。
[override virtual] void QTransposeProxyModel::setSourceModel(QAbstractItemModel *newSourceModel)
再実装：QAbstractProxyModel::setSourceModel(QAbstractItemModel *sourceModel).
[override virtual] void QTransposeProxyModel::sort(int column, Qt::SortOrder order = Qt::AscendingOrder)
を再実装しています：QAbstractProxyModel::sort(int column, Qt::SortOrder order) を再実装します。
このメソッドは何も行いません。ソートが必要な場合は、このメソッドの上にQSortFilterProxyModel を使用してください。
[override virtual] QSize QTransposeProxyModel::span(const QModelIndex &index) const
再実装：QAbstractProxyModel::span(const QModelIndex &index) const.
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