Re: Menu synchronization
Re: Menu synchronization
- Subject: Re: Menu synchronization
- From: PGM <email@hidden>
- Date: Sun, 29 Oct 2006 20:49:24 -0500
If you register your document for the windowDidBecomeKeyNotification
there is the parameter "object:". If you pass nil here, the
notification will be passed to all documents whenever a window
becomes key. If you pass for every document [[[self
windowControllers] objectAtIndex:0] window] the notification will
only be sent to a document when its own window becomes key.
Cheers, Patrick
On 29-Oct-06, at 16:33 PM, James Pengra wrote:
I'm working on a multi-document application where one of the
menus (a submenu) is changed as things (lens images in this case)
are added to the document. With more than one documents open, I
would like the menu to correspond to the top or key document
window. There must be a standard or accepted way to manage this.
I finally figured out a kludge that works using the
notification NSWindowDidBecomeKeyNotification but, since the
notification goes to all instances of the Document (one for each
open window), I had to make sure that the window in question
corresponded to its proper Document.
Could someone point me to some sample code or documentation
that shows the proper way to handle this.
Thanks, Jim
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