nsIAccessibleTreeCache

From MDC

A cross-platform interface that supports cache for tree item

Contents 1 Methods 1.1 getCachedTreeitemAccessible() 1.1.1 Parameters 1.1.2 Return value

nsIAccessibleTreeCache is defined in accessible/public/nsIAccessibleTreeCache.idl. It is scriptable and is currently under review.

Inherits from: nsISupports

long getCachedTreeitemAccessible(in PRInt32 aRow, in nsITreeColumn aColumn);

[edit] Methods

[edit] getCachedTreeitemAccessible()

Returns the tree item from the cache for the cell in the specified row and column; the nsIAccessible is created if it doesn't already exist in teh cache.

  nsIAccessible getCachedTreeitemAccessible(
     in PRInt32 aRow, 
     in nsITreeColumn aColumn
  );

[edit] Parameters

aRow

The row number containing the cell whose nsIAccessible is to be returned.

aColumn

The tree column containing the cell whose nsIAccessible is to be returned. Can be nsnull.

[edit] Return value