- inline QStringList history() { return _history; }
- inline QHash<int, QString> tempHistory() { return _tempHistory; }
- inline qint32 idx() { return _idx; }
+ inline QStringList history() const { return _history; }
+ inline QHash<int, QString> tempHistory() const { return _tempHistory; }
+ inline qint32 idx() const { return _idx; }