C++ (Cpp) programmaticScrollAnimator示例

示例#1

文件： ScrollableArea.cpp 项目： alexanderbill/blink-crosswalk

void ScrollableArea::programmaticScrollHelper(const DoublePoint& position, ScrollBehavior scrollBehavior)
{
    cancelScrollAnimation();

    if (scrollBehavior == ScrollBehaviorSmooth)
        programmaticScrollAnimator()->animateToOffset(toFloatPoint(position));
    else
        programmaticScrollAnimator()->scrollToOffsetWithoutAnimation(toFloatPoint(position));
}

示例#2

文件： ScrollableArea.cpp 项目： 335969568/Blink-1

void ScrollableArea::programmaticallyScrollSmoothlyToOffset(const FloatPoint& offset)
{
    if (ScrollAnimator* scrollAnimator = existingScrollAnimator())
        scrollAnimator->cancelAnimations();
    programmaticScrollAnimator()->animateToOffset(offset);
}