public: __cdecl QWinThumbnailToolButton::QWinThumbnailToolButton(class QObject * __ptr64) __ptr64

Mangled name

??0QWinThumbnailToolButton@@QEAA@PEAVQObject@@@Z

Exported by

size	filename	version
468088	Qt5WinExtras.dll	5.9.9.0