void applyApplicationSettings();
void applyDomainSettingsAndReload();
void applyDomainSettingsWithoutReloading(const QString &hostname);
void applyOnTheFlySearchEngine(QAction *searchEngineActionPointer);
void applyOnTheFlyUserAgent(QAction *userAgentActionPointer) const;
void back() const;
void applyApplicationSettings();
void applyDomainSettingsAndReload();
void applyDomainSettingsWithoutReloading(const QString &hostname);
void applyOnTheFlySearchEngine(QAction *searchEngineActionPointer);
void applyOnTheFlyUserAgent(QAction *userAgentActionPointer) const;
void back() const;