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A cross-platform interface that supports cache for tree item @status UNDER_REVIEW
[scriptable, uuid(cc742da2-9c25-4d04-96cd-da407d676c6d)]
interface nsIAccessibleTreeCache : nsISupports
Methods
Get tree item from cache according to row and column, create if doesn't exist in cache "aColumn" can be nsnull
[noscript]
nsIAccessible
getCachedTreeitemAccessible(in PRInt32 aRow, in nsITreeColumn aColumn)