Listen for password detection event

Question

IE10 has a feature that displays the contents of a password field with the click of a button. Is there any way to detect this happening?

Of course, I can return to the click search, where I expect this button to be, but this is not ideal.

Answer 1

Seeing that there are no answers, for future seekers this is the best that I still have:

You can hide the button using this css:

::-ms-reveal { display: none; }