inline void setValue(const QString &key, const QVariant &data) { setLocalValue(key, data); }
inline QVariant value(const QString &key, const QVariant &def = QVariant()) { return localValue(key, def); }
inline void remove(const QString &key) { removeLocalKey(key); }
inline void setValue(const QString &key, const QVariant &data) { setLocalValue(key, data); }
inline QVariant value(const QString &key, const QVariant &def = QVariant()) { return localValue(key, def); }
inline void remove(const QString &key) { removeLocalKey(key); }