Can anyone shed any light on the constructor of the HierarchicalCollectionViewCursor, the signature is:
public function HierarchicalCollectionViewCursor(collection:HierarchicalCollectionView, model:ICollectionView, hierarchicalData:IHierarchicalData) and the explanation in the docs is: collection:HierarchicalCollectionView The HierarchicalCollectionView instance referenced by this cursor. model:ICollectionView The source data collection. hierarchicalData:IHierarchicalData The data used to created the HierarchicalCollectionView instance. which seems a little unclear to me. What is the relationship between model and the hierarchicalData parameters there? I can't seem to find any info. Also, I've created a HierarchicalCollectionViewCursor which can traverse the top level nodes, but even after opening a secondary node, I cannot get the cursor to traverse the lower nodes. Any thoughts or comments?
