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QModelIndex QSortFilterProxyModel::mapToSource ( const QModelIndex & proxyIndex ) const [virtual]
Reimplemented from QAbstractProxyModel::mapToSource().
Returns the source model index corresponding to the given proxyIndex from the sorting filter model.
QModelIndex QSortFilterProxyModel::mapFromSource ( const QModelIndex & sourceIndex ) const [virtual]
Reimplemented from QAbstractProxyModel::mapFromSource().
Returns the model index in the QSortFilterProxyModel given the sourceIndex from the source model.