title: Nodejs electron: focusOut event?
body: <p>I'm toying around with electron, the framework used for the atom text editor, but I'm having a little trouble finding a basic feature. I'm working on a little system tray gui that I want to pop up in that respective corner of the screen. When you click elsewhere on the screen, not on my window, I would like for the window to hide itself. For that, I would normally use a focusOut event callback or something similar. Does that event exist in electron, because all I've found is the focus event.</p>