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iOS:fix refreshable cannot scroll properly

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pengfei.zhou
2021-05-21 18:28:53 +08:00
committed by osborn
parent c1ac0a04a5
commit 783f77e7ac
1 changed files with 11 additions and 1 deletions
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12
doric-iOS/Pod/Classes/Refresh/DoricSwipeRefreshLayout.m
View File

@@ -96,7 +96,17 @@ - (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL
- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
if (scrollView.contentOffset.y <= 0) {
[self.swipePullingDelegate setPullingDistance:-scrollView.contentOffset.y];
if ([self.contentView isKindOfClass:UIScrollView.class]
&& ((UIScrollView *) self.contentView).contentOffset.y > 0) {
scrollView.contentOffset = (CGPoint) {0, 0};
} else {
[self.swipePullingDelegate setPullingDistance:-scrollView.contentOffset.y];
}
} else if (scrollView.contentOffset.y + scrollView.height > scrollView.contentSize.height) {
if ([self.contentView isKindOfClass:UIScrollView.class]
&& ((UIScrollView *) self.contentView).contentOffset.y + self.contentView.height < ((UIScrollView *) self.contentView).contentSize.height) {
scrollView.contentOffset = (CGPoint) {0, scrollView.contentSize.height - scrollView.height};
}
}
}