public: void __thiscall QMainWindow::setTabPosition(class QFlags<enum Qt::DockWidgetArea>, enum QTabWidget::TabPosition)

Mangled name

?setTabPosition@QMainWindow@@QAEXV?$QFlags@W4DockWidgetArea@Qt@@@@W4TabPosition@QTabWidget@@@Z

Exported by

size	filename	version
4297216	Qt5Widgets.dll	5.1.0.0