+
+ QStringListModel * available()
+ { return &available_keys_; }
+
+ QStringListModel * selected()
+ { return &selected_keys_; }
+
+ QStringListModel * found()
+ { return &found_keys_; }
+
+ QModelIndex findKey(QString const & str, QModelIndex const & index) const;
+ QModelIndex findKey(QString const & str) const;
+
+ void addKeys(QModelIndexList const & indexes);
+ void deleteKeys(QModelIndexList const & indexes);
+ void upKey(QModelIndexList const & indexes);
+ void downKey(QModelIndexList const & indexes);
+