void updateSearchEngineActions(const QString &searchEngine) const;
void updateUserAgentActions(const QString &userAgent) const;
void updateZoomFactorAction(const double &zoomFactor);
void updateSearchEngineLabel(const QString &searchEngineString) const;
void updateSearchEngineActions(const QString &searchEngine) const;
void updateUserAgentActions(const QString &userAgent) const;
void updateZoomFactorAction(const double &zoomFactor);
void updateSearchEngineLabel(const QString &searchEngineString) const;