UIScrollViewDelegate - scrollViewDidEndDecelerating

最新推荐文章于 2019-02-15 15:29:34 发布

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最新推荐文章于 2019-02-15 15:29:34 发布

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分类专栏： iOS 文章标签： uiscrollview

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UIScrollViewDelegate - scrollViewDidEndDecelerating:
Tells the delegate that the scroll view has ended decelerating the scrolling movement.

Declaration
SWIFT
optional func scrollViewDidEndDecelerating(_ scrollView: UIScrollView)
OBJECTIVE-C
- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView
Parameters
scrollView
The scroll-view object that is decelerating the scrolling of the content view.
Discussion
The scroll view calls this method when the scrolling movement comes to a halt. The decelerating property of UIScrollView controls deceleration.

Availability
Available in iOS 2.0 and later.

UIScrollView 滚动减速结束时调用。