QAction *searchEngineCustomActionPointer;
QLabel *userAgentLabelPointer;
QAction *userAgentPrivacyBrowserActionPointer;
+ QAction *userAgentWebEngineDefaultActionPointer;
QAction *userAgentFirefoxLinuxActionPointer;
QAction *userAgentChromiumLinuxActionPointer;
QAction *userAgentFirefoxWindowsActionPointer;