On 25/05/2010 8:37 AM, Pete Brunet wrote: > Thanks Jamie, [using WM_GETOBJECT to dynamically enable accessibility] may be > a problem for the case where the app has > multiple threads and a secondary thread needs to be called by the window > proc to participate in the building of the accessibility tree. Is it > acceptable to block the UI thread? I don't see why this is any different to creating the tree in the same thread. Either way, it will block the UI thread, as the WM_GETOBJECT message needs to return the requested accessible object. Can you shorten the setup time by creating parts of the tree lazily only when requested?
Jamie -- James Teh Vice President NV Access Inc, ABN 61773362390 Email: [email protected] Web site: http://www.nvaccess.org/ _______________________________________________ Accessibility-ia2 mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/accessibility-ia2
