readonly nsINavHistoryContainerResultNode root

This is the root of the results. Remember that you need to open all containers for their contents to be valid.

AUTF8String sortingAnnotation

The annotation to use in SORT_BY_ANNOTATION_* sorting modes, set this before setting the sortingMode attribute.

PRUint16 sortingMode

Sorts all nodes recursively by the given parameter, one of nsINavHistoryQueryOptions.SORT_BY_* This will update the corresponding options for this result, so that re-using the current options/queries will always give you the current view.

nsINavHistoryResultViewer viewer

The viewer for this result (see comment for the class for how these objects are related). This may be null, in which case you can still manually walk the tree using the root node. When this is non-null, you can access the flattened list of items (flatItemCount, nodeForFlatIndex, flatIndexForNode).