NSDocument without Save
NSDocument without Save
- Subject: NSDocument without Save
- From: Graham Cox <email@hidden>
- Date: Wed, 9 Feb 2011 13:29:18 +1100
I'm trying to prevent NSDocument from doing any saving at all, for a demo version of my app. I need to suppress the menu commands (done) and all the automated UI such as the 'save changes' dialog and 'Save As' dialog even though the doc is marked dirty. I've also removed the actual save code.
According to the docs for -canCloseDocumentWithDelegate:shouldCloseSelector:contextInfo:, if I immediately pass YES to the should close selector, it should accomplish this. Indeed, it does suppress the "do you want to save changes?" dialog, but the window does not close.
What's the proper way to do this? I searched the archives but surprisingly I couldn't find any previous discussion of this, even though I would have thought it's quite a common thing.
--Graham
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