public: void __thiscall QMainWindow::addDockWidget(enum Qt::DockWidgetArea, class QDockWidget *, enum Qt::Orientation)

Mangled name

?addDockWidget@QMainWindow@@QAEXW4DockWidgetArea@Qt@@PAVQDockWidget@@W4Orientation@3@@Z

Exported by

size	filename	version
4297216	Qt5Widgets.dll	5.1.0.0