On Thu, Oct 25, 2012, at 09:42 AM, Seth Willits wrote:
> 
> But, if you just use the -object in the notification to
> windowDidBecomeMain: you're fine. So if you keep a reference to that
> window/document yourself and return it from your own currentDocument
> that'd work. You also need to watch windowWillResignMain:
> windowWillClose: and optionally(?) applicationDidBecomeActive:  (And
> actually, this is how Omni has been doing it for yeeeears.)

NSWindow has a -document accessor, so you don't need to override
-currentDocument.

But yes, the gist of how OmniInspector works is that we listen for
window did become/resign main notifications and prompt our inspectors to
update themselves by traversing the responder chain of the main window.

--Kyle Sluder
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