As slartibartfast suggested, you can use something like $fline($active,$hotline). It isn't 100% accurate, because a specific line could occur twice in a window buffer, but it's close.

But I agree, I too would like a way of retrieving the line number as well as the position of the clicked word in the line.

/.timerQ 1 0 echo /.timerQ 1 0 $timer(Q).com