Lukáš Tyrychtr

Someting along the lines of it, yes. Also, in reaction to a widget event (e. g. state/property change), the appropriate accessibility events should be raised so a screen reader can...

And, you probably should not think of a screen reader interactions in terms of mouse actions, just to be on the same page.

Yes, correct.

For the supported operations, you could look at IAccessible2: http://accessibility.linuxfoundation.org/a11yspecs/ia2/docs/html/

Well, if you make such thing optional, you can be sure that many developers will just ignore it - time/management priorities, not thinking that it might be useful etc.

This is unfortunately not enough, because at least for the windows builds it is necessary to call the enable_load_extension c function which has no sql function counterpart, without it you...

That's true. A quick Google yielded this document from Oracle for starters: https://docs.oracle.com/javase/tutorial/uiswing/misc/access.html Maybe it'll be useful that the source code is available, i assume that these widgets will not...

I will look into it.

No idea, honestly, but because the state changed, the call definitely went through the FFI layer. But yes, I'd expect the same as you.

If your example does not throw a traceback (which the current master unfortunately does), your code is okay. I have no idea why you don't seek to a time directly,...