If I watch accessible tree view in left panel then if I choose in left panel 1) accessible-related view then subject should be accessible object 2) DOMNode-related view then subject should DOMNode Now subject is always DOMNode. It leads we can't watch accessible views for some accessible objects. For example, accessibles for tree/treeitems share one and the same DOM node so if subject is DOM node then we always get accessible object for tree via nsIAccessibilityService.

Comment on attachment 277549 [details] [diff] [review] patch Sorry, but I don't see any real code changes in this patch.

Comment on attachment 277549 [details] [diff] [review] patch I'm with Neil on this one - rs=sdwilsh

real code changes are: 1) in accessibleTree.js to set an accessible for dom node as user data 2) in accessibleObject.js/accessibleProperties.js to get an accessible from dom object as user data. It allows to pass accessible obect from left view to the right view. The bug sounds a bit wider but that's all I want. This patch make correct the navigation through the accessible tree.

(In reply to comment #3) > (From update of attachment 277549 [details] [diff] [review]) > I'm with Neil on this one - rs=sdwilsh > What is rs=sdwilsh?

Comment on attachment 277549 [details] [diff] [review] patch rerequesting

rs == rubber-stamp approval

Comment on attachment 277549 [details] [diff] [review] patch (In reply to comment #5) > What is rs=sdwilsh? It means you don't need r or sr and are free to check this in. rs is rubber stamp.

(In reply to comment #8) > (From update of attachment 277549 [details] [diff] [review]) > (In reply to comment #5) > > What is rs=sdwilsh? > It means you don't need r or sr and are free to check this in. rs is rubber > stamp. > Ah, ok. Thank you.

checked in