50 void ScrollController::init(GScrollBar *hScrollBar, GScrollBar *vScrollBar) {  in init()  argument
51     this->hScrollBar = hScrollBar;  in init()
52     hScrollBar->setValue(0);  in init()
53     connect(hScrollBar, SIGNAL(valueChanged(int)), SIGNAL(si_visibleAreaChanged()));  in init()
63     return QPoint(hScrollBar->value(), vScrollBar->value());  in getScreenPosition()
93         hScrollBar->setValue(static_cast<int>(baseRange.startPos));  in scrollToBase()
95         hScrollBar->setValue(static_cast<int>(baseRange.endPos() - widgetWidth));  in scrollToBase()
108     hScrollBar->setValue(newScreenXOffset);  in centerBase()
124     hScrollBar->setValue(value);  in setHScrollbarValue()
132     hScrollBar->setValue(ui->getBaseWidthController()->getBaseGlobalOffset(firstVisibleBase));  in setFirstVisibleBase()
167     if (horizontalAction != hScrollBar->getRepeatAction()) {  in scrollSmoothly()
168         hScrollBar->setupRepeatAction(horizontalAction, 500, 50);  in scrollSmoothly()
173     hScrollBar->setupRepeatAction(QAbstractSlider::SliderNoAction);  in stopSmoothScrolling()
186             hScrollBar->triggerAction(QAbstractSlider::SliderSingleStepSub);  in scrollStep()
189             hScrollBar->triggerAction(QAbstractSlider::SliderSingleStepAdd);  in scrollStep()
206             hScrollBar->triggerAction(QAbstractSlider::SliderPageStepSub);  in scrollPage()
209             hScrollBar->triggerAction(QAbstractSlider::SliderPageStepAdd);  in scrollPage()
226             hScrollBar->triggerAction(QAbstractSlider::SliderToMinimum);  in scrollToEnd()
229             hScrollBar->triggerAction(QAbstractSlider::SliderToMaximum);  in scrollToEnd()
301 …const int firstVisibleBase = ui->getBaseWidthController()->globalXPositionToColumn(hScrollBar->val…  in getFirstVisibleBase()
307 …const bool removeClippedBase = !countClipped && ((hScrollBar->value() + widgetWidth) % maEditor->g…  in getLastVisibleBase()
308 …const int lastVisibleBase = ui->getBaseWidthController()->globalXPositionToColumn(hScrollBar->valu…  in getLastVisibleBase()
333     return hScrollBar;  in getHorizontalScrollBar()
365     return hScrollBar->value() % maEditor->getColumnWidth();  in getAdditionalXOffset()
375     return U2Region(hScrollBar->value(), widgetWidth);  in getHorizontalRangeToDrawIn()
384     SignalBlocker signalBlocker(hScrollBar);  in zoomHorizontalScrollBarPrivate()
387     const int previousAlignmentWidth = hScrollBar->maximum() + ui->getSequenceArea()->width();  in zoomHorizontalScrollBarPrivate()
388 … const double previousRelation = static_cast<double>(hScrollBar->value()) / previousAlignmentWidth;  in zoomHorizontalScrollBarPrivate()
390     hScrollBar->setValue(previousRelation * ui->getBaseWidthController()->getTotalAlignmentWidth());  in zoomHorizontalScrollBarPrivate()
405     SAFE_POINT(nullptr != hScrollBar, "Horizontal scrollbar is not initialized", );  in updateHorizontalScrollBarPrivate()
406     SignalBlocker signalBlocker(hScrollBar);  in updateHorizontalScrollBarPrivate()
409     CHECK_EXT(!maEditor->isAlignmentEmpty(), hScrollBar->setVisible(false), );  in updateHorizontalScrollBarPrivate()
415     hScrollBar->setMinimum(0);  in updateHorizontalScrollBarPrivate()
416     hScrollBar->setMaximum(qMax(0, alignmentLength * columnWidth - sequenceAreaWidth));  in updateHorizontalScrollBarPrivate()
417     hScrollBar->setSingleStep(columnWidth);  in updateHorizontalScrollBarPrivate()
418     hScrollBar->setPageStep(sequenceAreaWidth);  in updateHorizontalScrollBarPrivate()
422     hScrollBar->setVisible(numVisibleBases < alignmentLength);  in updateHorizontalScrollBarPrivate()