objective c - How to get the on-screen location of an NSStatusItem

Question

I have a question about the NSStatusItem for cocoa in mac osx. If you look at the mac app called snippets (see the movie at http://snippetsapp.com/). you will see that once you clicked your statusbar icon that a perfectly aligned view / panel or maybe even windows appears just below the icon.

My question is ... How to calculate the position to where to place your NSWindow just like this app does?

I have tried the following:

1. Subclass NSMenu
2. Set the view popery for the first item of the menu (Worked but enough)
3. Using addSubview instead of icon to NSStatusItem this worked but could not get higher then 20px

Answer 1

Give the NSStatusItem a view, then get the frame of that view's window. This technically counts as UndocumentedGoodness, so don't be surprised if it breaks someday (e.g., if they start keeping the window offscreen instead).

I don't know what you mean by “could not get heigher then 20px”.