Lines Matching refs:deltaY
662 (e.deltaY() < 0 && maxScrollDelta.height() > 0) ||
663 (e.deltaY() > 0 && scrollOffset().height() > 0)) {
666 float deltaY = e.deltaY();
669 bool negative = deltaY < 0;
670 deltaY = max(max<int>(visibleHeight() * Scrollbar::minFractionToStepWhenPaging(), visibleHeight() - Scrollbar::maxOverlapBetweenPages()), 1);
672 deltaY = -deltaY;
674 scrollBy(IntSize(-deltaX, -deltaY));
