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Add custom collection view layout example project

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This commit is contained in:
Levi McCallum
2015-11-23 14:01:54 -08:00
parent c1539bda6e
commit 36d24950e0
51 changed files with 1482 additions and 3 deletions
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13
AsyncDisplayKit/ASCollectionView.mm
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@@ -20,8 +20,8 @@
// FIXME: Temporary nonsense import until method names are finalized and exposed
#import "ASDisplayNode+Subclasses.h"
const static NSUInteger kASCollectionViewAnimationNone = UITableViewRowAnimationNone;
static const NSUInteger kASCollectionViewAnimationNone = UITableViewRowAnimationNone;
static const ASSizeRange kInvalidSizeRange = {CGSizeZero, CGSizeZero};
#pragma mark -
#pragma mark Proxying.
@@ -664,7 +664,14 @@ static BOOL _isInterceptedSelector(SEL sel)
- (ASSizeRange)dataController:(ASDataController *)dataController constrainedSizeForNodeAtIndexPath:(NSIndexPath *)indexPath
{
ASSizeRange constrainedSize;
ASSizeRange constrainedSize = [_layoutInspector collectionView:self constrainedSizeForNodeAtIndexPath:indexPath];
if (!ASSizeRangeEqualToSizeRange(constrainedSize, kInvalidSizeRange)) {
return constrainedSize;
}
// TODO: Move this logic into the flow layout inspector. Create a simple inspector for non-flow layouts that don't
// implement a custom inspector.
if (_asyncDataSourceImplementsConstrainedSizeForNode) {
constrainedSize = [_asyncDataSource collectionView:self constrainedSizeForNodeAtIndexPath:indexPath];
} else {