I'm making some changes to the ctags package so that it can deal with many (many!) potential results in the quickpanel. Essentially, what I want to do is update the quickpanel as the user is typing (asynchroneously) and show the best matches from the ctags file to the user. Normally the quickpanel is populated with all potential matches from a file (or bunch of files) but that's not an option when this results in a large number of matches.
Sublime Text 1 has a window.showQuickPanel method where the first argument "key" can be used for this purpose. How can I do the same thing in Sublime Text 2?