void setJumpKeyMap(const QHash<int, BufferId> &keyMap);
QHash<int, BufferId> jumpKeyMap();
void setJumpKeyMap(const QHash<int, BufferId> &keyMap);
QHash<int, BufferId> jumpKeyMap();
void setAccountValue(const QString &key, const QVariant &data);
QVariant accountValue(const QString &key, const QVariant &def = QVariant());
void setAccountValue(const QString &key, const QVariant &data);
QVariant accountValue(const QString &key, const QVariant &def = QVariant());