public: class QAccessible::ActivationObserver & __thiscall QAccessible::ActivationObserver::operator=(class QAccessible::ActivationObserver const &)

Mangled name

??4ActivationObserver@QAccessible@@QAEAAV01@ABV01@@Z

Exported by

size	filename	version
5978744	Qt5Gui.dll	5.14.2.0