references to controllers in document based applications
references to controllers in document based applications
- Subject: references to controllers in document based applications
- From: Torsten Curdt <email@hidden>
- Date: Sat, 9 Feb 2008 22:46:35 +0100
Hey there,
How this started: I have a document based application and when I
click on a button in the document window I want to close the
document. AFAICS just calling close from within the NSDocument is not
enough ...probably the NSDocumentController needs to initiate the
close IIUC. As of now I have no clue how to obtain a reference to
that controller to call initiate the close. All I could think of is
subclassing the NSDocumentController and connect the button to a
method in there.
I also have an AppController class that I need to reference from my
documents. So this brought up a more general question. As the
document handling is encapsulated inside the NSDocumentController -
how do people usually do this? ...getting access to those instances
that are created and controlled by the framework.
Any pointers to an open source app where I could have a look how this
is done?
I was scanning through http://developer.apple.com/documentation/Cocoa/
Conceptual/Documents/Documents.html#//apple_ref/doc/uid/10000006 but
did not see this covered ...or did I miss it? I would have expected
the NSDocument to have a reference back to the controller.
cheers
--
Torsten
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