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quire-io / scroll-to-index

scroll to index with fixed/variable row height inside Flutter scrollable widget
MIT License
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any idea for scroll to index without animation? #28

Closed zhengbomo closed 4 years ago

zhengbomo commented 4 years ago

i try 

_scrollController.scrollToIndex(currentIndex + addCount,
     duration: Duration.zero,
     preferPosition: AutoScrollPosition.begin);

but i does not work

jerrywell commented 4 years ago

given Duration.zero will cause scrollController throw exception. you can try taking it at least Duration(microseconds: 1).