public: virtual int __thiscall QMessageBox::qt_metacall(enum QMetaObject::Call, int, void * *)

Mangled name

?qt_metacall@QMessageBox@@UAEHW4Call@QMetaObject@@HPAPAX@Z

Exported by

size	filename	version
4297216	Qt5Widgets.dll	5.1.0.0

Imported by

size	filename
11603824	RobloxStudioBeta.exe
3318784	ExtensionLayer.dll
12921592	MEGAsync.exe