diff options
| -rw-r--r-- | src/widgets/widgets/qmainwindowlayout.cpp | 6 | ||||
| -rw-r--r-- | src/widgets/widgets/qmainwindowlayout_p.h | 2 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/widgets/widgets/qmainwindowlayout.cpp b/src/widgets/widgets/qmainwindowlayout.cpp index 857ca31529..158521e13f 100644 --- a/src/widgets/widgets/qmainwindowlayout.cpp +++ b/src/widgets/widgets/qmainwindowlayout.cpp @@ -1580,7 +1580,11 @@ void QMainWindowLayout::setTabShape(QTabWidget::TabShape tabShape) QTabWidget::TabPosition QMainWindowLayout::tabPosition(Qt::DockWidgetArea area) const { - return tabPositions[toDockPos(area)]; + const auto dockPos = toDockPos(area); + if (dockPos < QInternal::DockCount) + return tabPositions[dockPos]; + qWarning("QMainWindowLayout::tabPosition called with out-of-bounds value '%d'", int(area)); + return QTabWidget::North; } void QMainWindowLayout::setTabPosition(Qt::DockWidgetAreas areas, QTabWidget::TabPosition tabPosition) diff --git a/src/widgets/widgets/qmainwindowlayout_p.h b/src/widgets/widgets/qmainwindowlayout_p.h index d4f0bd4517..ab95258e78 100644 --- a/src/widgets/widgets/qmainwindowlayout_p.h +++ b/src/widgets/widgets/qmainwindowlayout_p.h @@ -523,7 +523,7 @@ public: int sep; // separator extent #if QT_CONFIG(tabwidget) - QTabWidget::TabPosition tabPositions[4]; + QTabWidget::TabPosition tabPositions[QInternal::DockCount]; QTabWidget::TabShape _tabShape; QTabWidget::TabShape tabShape() const; |