Connections on NSWindowController sub-classes
Connections on NSWindowController sub-classes
- Subject: Connections on NSWindowController sub-classes
- From: Thomas Wetmore <email@hidden>
- Date: Wed, 02 Sep 2015 09:29:39 -0400
This question could also go to the Cocoa list, but I’m only asking it here.
This is about something I see when I use Xcode to create a subclass of NSWindowController, and elect to have the corresponding XIB file created at the same time. (Swift, Xcode 6.4, Mac OS X 10.10.5.)
In the IB editor, looking at the new XIB file, the class of the File’s Owner is identified as the new NSWindowController subclass. As expected.
But if I right click on the File’s Owner icon (or the window’s icon), I see two connections already set up:
1. The window’s delegate outlet points to the File’s Owner.
2. The File’s Owner has a window outlet pointing to the window.
My confusion comes from the fact that NSWindowController does not have a window outlet (that I can find documented), nor does the NSWindowController implement the NSWindowDelegate protocol. Why doesn’t the compiler complain about these two things?
As is often the case I may be missing something simple.
Tom Wetmore
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