1 files changed, 10 insertions, 2 deletions
diff --git a/src/widgets/widgets/qtabbar_p.h b/src/widgets/widgets/qtabbar_p.h
index a421836b93..d76f439bd7 100644
--- a/src/widgets/widgets/qtabbar_p.h
+++ b/src/widgets/widgets/qtabbar_p.h
@@ -187,8 +187,8 @@ public:
     inline bool validIndex(int index) const { return index >= 0 && index < tabList.size(); }
     void setCurrentNextEnabledIndex(int offset);
 
-    void _q_scrollTabs();
-    void _q_closeTab();
+    void scrollTabs();
+    void closeTab();
     void moveTab(int index, int offset);
     void moveTabFinished(int index);
 
@@ -245,6 +245,14 @@ public:
 
 };
 
+constexpr inline bool verticalTabs(QTabBar::Shape shape) noexcept
+{
+    return shape == QTabBar::RoundedWest
+            || shape == QTabBar::RoundedEast
+            || shape == QTabBar::TriangularWest
+            || shape == QTabBar::TriangularEast;
+}
+
 QT_END_NAMESPACE
 
 #endif