Speculation: This may be like the -window property of NSWindowController.
Accessing it is the recommended way to force the controller to instantiate the
window, even if you don’t care about the result.
In this case, _you_ may not care what super’s NSSplitViewDelegate methods do,
but NSSplitViewController needs to hear about the events they represent.
— F
On 7 Aug 2015, at 2:33 PM, Bill Cheeseman <[email protected]> wrote:
> I've always been comfortable calling super when it doesn't return a result,
> or when I am expected to use super's result for some purpose in my override.
> But it feels very bizarre to be calling a super implementation and doing
> nothing with whatever result it returns.
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