164 …:hbar(nullptr), vbar(nullptr), vbarpolicy(Qt::ScrollBarAsNeeded), hbarpolicy(Qt::ScrollBarAsNeeded…  in QAbstractScrollAreaPrivate()
250     QScrollBar *oldBar = horizontal ? hbar : vbar;  in replaceScrollBar()
254         vbar = scrollBar;  in replaceScrollBar()
298     vbar = scrollBarContainers[Qt::Vertical]->scrollBar;  in init()
299     vbar->setRange(0,0);  in init()
301     vbar->installEventFilter(q);  in init()
302     QObject::connect(vbar, SIGNAL(valueChanged(int)), q, SLOT(_q_vslide(int)));  in init()
303 …QObject::connect(vbar, SIGNAL(rangeChanged(int,int)), q, SLOT(_q_showOrHideScrollBars()), Qt::Queu…  in init()
337     bool vtransient = vbar->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, vbar);  in layoutChildren_helper()
340                             && vbar->minimum() < vbar->maximum() && !vbar->sizeHint().isEmpty())));  in layoutChildren_helper()
346 …const int vscrollOverlap = vbar->style()->pixelMetric(QStyle::PM_ScrollView_ScrollBarOverlap, &opt…  in layoutChildren_helper()
349     const int vsbExt = vbar->sizeHint().width();  in layoutChildren_helper()
568     int vsbExt = d->vbar->sizeHint().width();  in maximumViewportSize()
614     return d->vbar;  in verticalScrollBar()
893 …if ((o == d->hbar || o == d->vbar) && (e->type() == QEvent::HoverEnter || e->type() == QEvent::Hov…  in eventFilter()
896             QScrollBar *sibling = sbar == d->hbar ? d->vbar : d->hbar;  in eventFilter()
1207         QCoreApplication::sendEvent(d->vbar, e);  in wheelEvent()
1236         d->vbar->triggerAction(QScrollBar::SliderPageStepSub);  in keyPressEvent()
1238         d->vbar->triggerAction(QScrollBar::SliderPageStepAdd);  in keyPressEvent()
1249             d->vbar->triggerAction(QScrollBar::SliderSingleStepSub);  in keyPressEvent()
1252             d->vbar->triggerAction(QScrollBar::SliderSingleStepAdd);  in keyPressEvent()
1395     bool vtransient = vbar->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, vbar);  in flashScrollBars()
1397         vbar->d_func()->flash();  in flashScrollBars()
1432     if (vbar->isVisible())  in contentsOffset()
1433         offset.setY(vbar->value());  in contentsOffset()
1451     int vsbExt = d->vbar->sizeHint().width();  in minimumSizeHint()
1477         const bool vbarHidden = d->vbar->isHidden() || d->vbarpolicy == Qt::ScrollBarAlwaysOff;  in sizeHint()
1479         const QSize scrollbars(vbarHidden ? 0 : d->vbar->sizeHint().width(),  in sizeHint()