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Re: Manual KVO quirks with NSDocument and NSWindowController

On 01/06/2005, at 2:40 PM, Andrew White wrote:
Tim Lucas wrote:
On 01/06/2005, at 1:48 PM, Andrew White wrote:
For now, I'd rather work around the problem completely and hook either the "disconnect from document" or "my window closed" event in the NSWindowController, thus allowing me to cleanly de-register KVO.

How do I hook this event?
-(void)windowDidClose:(NSNotification*)aNotification

Ah, delegate the NSWindowController from the NSWindow, and catch the event that way. :)

...and in case you don't know, the NSWindowController is automatically registered for notifications from its associated window... so no need to set the delegate outlet =)

If you want to prevent the window from closing using windowShouldClose: you'll need to set it as the delegate though...

- tim lucas

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References: 
 >Manual KVO quirks with NSDocument and NSWindowController (From: Andrew White <email@hidden>)
 >Re: Manual KVO quirks with NSDocument and NSWindowController (From: Tim Lucas <email@hidden>)
 >Re: Manual KVO quirks with NSDocument and NSWindowController (From: Andrew White <email@hidden>)
 >Re: Manual KVO quirks with NSDocument and NSWindowController (From: Tim Lucas <email@hidden>)
 >Re: Manual KVO quirks with NSDocument and NSWindowController (From: Andrew White <email@hidden>)



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