FirstVisibleTabIndex - Haiku

Symbol: FirstVisibleTabIndex

src/apps/webpositive/tabview/TabContainerView.h

int32 FirstVisibleTabIndex() const;

src/apps/webpositive/tabview/TabManager.cpp

fTabContainerView->FirstVisibleTabIndex() - 1);

src/apps/webpositive/tabview/TabManager.cpp

fTabContainerView->FirstVisibleTabIndex() + 1);