Only set a default layout delegate to ASCellNode if it is not provided by the async data source

This commit is contained in:
Huy Nguyen 2015-11-03 19:53:58 +02:00
parent 9e4c274a5b
commit 12dbfd1992
2 changed files with 6 additions and 2 deletions

View File

@ -655,7 +655,9 @@ static BOOL _isInterceptedSelector(SEL sel)
{
ASCellNode *node = [_asyncDataSource collectionView:self nodeForItemAtIndexPath:indexPath];
ASDisplayNodeAssert([node isKindOfClass:ASCellNode.class], @"invalid node class, expected ASCellNode");
node.layoutDelegate = self;
if (node.layoutDelegate == nil) {
node.layoutDelegate = self;
}
return node;
}

View File

@ -820,7 +820,9 @@ static BOOL _isInterceptedSelector(SEL sel)
{
ASCellNode *node = [_asyncDataSource tableView:self nodeForRowAtIndexPath:indexPath];
ASDisplayNodeAssert([node isKindOfClass:ASCellNode.class], @"invalid node class, expected ASCellNode");
node.layoutDelegate = self;
if (node.layoutDelegate == nil) {
node.layoutDelegate = self;
}
return node;
}