PR #8742 Per foreground uia property change events

UIAHandler: only register property change events per foreground window, rather than globally.

michaelDCurran committed 7 years ago

UIAHandler: queue event registration/unregistration to the MTA thread.

michaelDCurran committed 7 years ago

UIAHandler: change an error into a debugWarning as it will happen quite a lot.

michaelDCurran committed 7 years ago

UIAHandler: don't diable event coalescing. this was only there for debugging purposes.

michaelDCurran committed 7 years ago

eventHandler: check UIAHandler.handler is not None before running UIAHandler's onForegroundChange as UIAHandler may be terminated.

michaelDCurran committed 7 years ago

UIAHandler: catch unexpected exceptions from functions queued to the MTA thread, and ensure that propertyChange events are not unregistered from the same element multiple times if a new registration fails.

michaelDCurran committed 7 years ago

Update What's new

michaelDCurran committed 7 years ago

nvda Per foreground uia property change events #8742 Merged

nvda
Per foreground uia property change events
#8742

Merged