Member Function Documentation

QAbstractProxyModel::QAbstractProxyModel(QObject *parent = nullptr)

Constructs a proxy model with the given parent.

[virtual] QAbstractProxyModel::~QAbstractProxyModel()

Destroys the proxy model.

[override virtual] QModelIndex QAbstractProxyModel::buddy(const QModelIndex &index) const

Reimplemented from QAbstractItemModel::buddy().

[override virtual] bool QAbstractProxyModel::canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const

Reimplemented from QAbstractItemModel::canDropMimeData().

This function was introduced in Qt 5.4.

[override virtual] bool QAbstractProxyModel::canFetchMore(const QModelIndex &parent) const

Reimplemented from QAbstractItemModel::canFetchMore().

[override virtual] QVariant QAbstractProxyModel::data(const QModelIndex &proxyIndex, int role = Qt::DisplayRole) const

Reimplemented from QAbstractItemModel::data().

See also setData().

[override virtual] bool QAbstractProxyModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent)

Reimplemented from QAbstractItemModel::dropMimeData().

This function was introduced in Qt 5.4.

[override virtual] void QAbstractProxyModel::fetchMore(const QModelIndex &parent)

Reimplemented from QAbstractItemModel::fetchMore().

[override virtual] Qt::ItemFlags QAbstractProxyModel::flags(const QModelIndex &index) const

Reimplemented from QAbstractItemModel::flags().

[override virtual] bool QAbstractProxyModel::hasChildren(const QModelIndex &parent = QModelIndex()) const

Reimplemented from QAbstractItemModel::hasChildren().

[override virtual] QVariant QAbstractProxyModel::headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const

Reimplemented from QAbstractItemModel::headerData().

See also setHeaderData().

[override virtual] QMap<int, QVariant> QAbstractProxyModel::itemData(const QModelIndex &proxyIndex) const

Reimplemented from QAbstractItemModel::itemData().

See also setItemData().

[pure virtual] QModelIndex QAbstractProxyModel::mapFromSource(const QModelIndex &sourceIndex) const

Reimplement this function to return the model index in the proxy model that corresponds to the sourceIndex from the source model.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

See also mapToSource().

[virtual] QItemSelection QAbstractProxyModel::mapSelectionFromSource(const QItemSelection &sourceSelection) const

Returns a proxy selection mapped from the specified sourceSelection.

Reimplement this method to map source selections to proxy selections.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[virtual] QItemSelection QAbstractProxyModel::mapSelectionToSource(const QItemSelection &proxySelection) const

Returns a source selection mapped from the specified proxySelection.

Reimplement this method to map proxy selections to source selections.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[pure virtual] QModelIndex QAbstractProxyModel::mapToSource(const QModelIndex &proxyIndex) const

Reimplement this function to return the model index in the source model that corresponds to the proxyIndex in the proxy model.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

See also mapFromSource().

[override virtual] QMimeData *QAbstractProxyModel::mimeData(const QModelIndexList &indexes) const

Reimplemented from QAbstractItemModel::mimeData().

[override virtual] QStringList QAbstractProxyModel::mimeTypes() const

Reimplemented from QAbstractItemModel::mimeTypes().

[protected slot] void QAbstractProxyModel::resetInternalData()

Clears the roleNames of this proxy model.

[override virtual] void QAbstractProxyModel::revert()

Reimplemented from QAbstractItemModel::revert().

[override virtual] bool QAbstractProxyModel::setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole)

Reimplemented from QAbstractItemModel::setData().

See also data().

[override virtual] bool QAbstractProxyModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role = Qt::EditRole)

Reimplemented from QAbstractItemModel::setHeaderData().

See also headerData().

[override virtual] bool QAbstractProxyModel::setItemData(const QModelIndex &index, const QMap<int, QVariant> &roles)

Reimplemented from QAbstractItemModel::setItemData().

See also itemData().

[virtual] void QAbstractProxyModel::setSourceModel(QAbstractItemModel *sourceModel)

Sets the given sourceModel to be processed by the proxy model.

Subclasses should call beginResetModel() at the beginning of the method, disconnect from the old model, call this method, connect to the new model, and call endResetModel().

Note: Setter function for property sourceModel.

See also sourceModel().

[override virtual] QModelIndex QAbstractProxyModel::sibling(int row, int column, const QModelIndex &idx) const

Reimplemented from QAbstractItemModel::sibling().

[override virtual] void QAbstractProxyModel::sort(int column, Qt::SortOrder order = Qt::AscendingOrder)

Reimplemented from QAbstractItemModel::sort().

QAbstractItemModel *QAbstractProxyModel::sourceModel() const

Returns the model that contains the data that is available through the proxy model.

Note: Getter function for property sourceModel.

See also setSourceModel().

[override virtual] QSize QAbstractProxyModel::span(const QModelIndex &index) const

Reimplemented from QAbstractItemModel::span().

[override virtual] bool QAbstractProxyModel::submit()

Reimplemented from QAbstractItemModel::submit().

[override virtual] Qt::DropActions QAbstractProxyModel::supportedDragActions() const

Reimplemented from QAbstractItemModel::supportedDragActions().

[override virtual] Qt::DropActions QAbstractProxyModel::supportedDropActions() const

Reimplemented from QAbstractItemModel::supportedDropActions().