diff options
Diffstat (limited to 'src/widgets/widgets/qtabbar_p.h')
| -rw-r--r-- | src/widgets/widgets/qtabbar_p.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/widgets/widgets/qtabbar_p.h b/src/widgets/widgets/qtabbar_p.h index 5552c43548..ac4cbd32a8 100644 --- a/src/widgets/widgets/qtabbar_p.h +++ b/src/widgets/widgets/qtabbar_p.h @@ -88,7 +88,7 @@ class Q_WIDGETS_EXPORT QTabBarPrivate : public QWidgetPrivate Q_DECLARE_PUBLIC(QTabBar) public: QTabBarPrivate() - :currentIndex(-1), pressedIndex(-1), shape(QTabBar::RoundedNorth), layoutDirty(false), + :currentIndex(-1), pressedIndex(-1), firstVisible(0), lastVisible(-1), shape(QTabBar::RoundedNorth), layoutDirty(false), drawBase(true), scrollOffset(0), hoverIndex(-1), elideModeSetByUser(false), useScrollButtonsSetByUser(false), expanding(true), closeButtonOnTabs(false), selectionBehaviorOnRemove(QTabBar::SelectRightTab), paintWithOffsets(true), movable(false), dragInProgress(false), documentMode(false), autoHide(false), changeCurrentOnDrag(false), @@ -97,6 +97,8 @@ public: int currentIndex; int pressedIndex; + int firstVisible; + int lastVisible; QTabBar::Shape shape; bool layoutDirty; bool drawBase; @@ -104,14 +106,15 @@ public: struct Tab { inline Tab(const QIcon &ico, const QString &txt) - : enabled(true) , shortcutId(0), text(txt), icon(ico), - leftWidget(0), rightWidget(0), lastTab(-1), dragOffset(0) + : enabled(true) , visible(true), shortcutId(0), text(txt), icon(ico), + leftWidget(nullptr), rightWidget(nullptr), lastTab(-1), dragOffset(0) #if QT_CONFIG(animation) - , animation(0) + , animation(nullptr) #endif // animation {} bool operator==(const Tab &other) const { return &other == this; } bool enabled; + bool visible; int shortcutId; QString text; #ifndef QT_NO_TOOLTIP @@ -170,6 +173,8 @@ public: QList<Tab> tabList; mutable QHash<QString, QSize> textSizes; + void calculateFirstLastVisible(int index, bool visible, bool remove); + int selectNewCurrentIndexFrom(int currentIndex); int calculateNewPosition(int from, int to, int index) const; void slide(int from, int to); void init(); |