Bill Dengler

This PR should be ready for 2022.4 by the end of the week, once I know which wt version will have the feature.

Why was this PR closed? > Has 1.18 landed with this change in it? It hasn't yet landed, but 1.18 will include the terminal-side changes.

Once a public ref lands, might that help you?

Any updates on this PR?

Any updates on this PR? Guessing #11437 will cause conflicts so maybe this should be looked at again once that PR is merged?

@feerrenrut @michaelDCurran What is the current status of this work?

There are certainly reproducible test conditions for an external UIA event handler: * The steps in the initial comment of #11002. * Profiling (and comparing) performance in Visual Studio before...

@feerrenrut Yes, but @leonardder mentioned an external UIA event handler in https://github.com/nvaccess/nvda/pull/10556#issuecomment-1234043876.

Given that NVDA is slow to process events (#11002), anything that can be done to filter them seems like it would have at least some performance benefit.

@leonardder What is the current status of this PR? Anything blocking this being merged (as a feature disabled by default)?