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fix: flow layout cell order

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王劲鹏 2021-06-17 19:59:32 +08:00 committed by osborn
parent 9bf4072777
commit 28513efd67
1 changed files with 6 additions and 1 deletions
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7
doric-iOS/Pod/Classes/Shader/DoricFlowLayoutNode.m
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@ -90,7 +90,12 @@ - (NSArray *)layoutAttributesForElementsInRect:(CGRect)rect {
- (UICollectionViewLayoutAttributes *)layoutAttributesForItemAtIndexPath:(NSIndexPath *)indexPath { - (UICollectionViewLayoutAttributes *)layoutAttributesForItemAtIndexPath:(NSIndexPath *)indexPath {
NSNumber *minYOfColumn = @(0); NSNumber *minYOfColumn = @(0);
for (NSNumber *key in self.columnHeightInfo.allKeys) { NSArray<NSNumber *> *keys = self.columnHeightInfo.allKeys;
NSArray<NSNumber *> *sortedKeys = [keys sortedArrayUsingComparator:^NSComparisonResult(NSNumber * obj1, NSNumber *obj2) {
return [obj1 intValue] <= [obj2 intValue] ? -1 : 1;
}];
for (NSNumber *key in sortedKeys) {
if ([self.columnHeightInfo[key] floatValue] < [self.columnHeightInfo[minYOfColumn] floatValue]) { if ([self.columnHeightInfo[key] floatValue] < [self.columnHeightInfo[minYOfColumn] floatValue]) {
minYOfColumn = key; minYOfColumn = key;
} }