Re: NSToolbar: notification of change?
Re: NSToolbar: notification of change?
- Subject: Re: NSToolbar: notification of change?
- From: Graham Cox <email@hidden>
- Date: Tue, 2 Jun 2009 12:12:34 +1000
On 02/06/2009, at 8:53 AM, David Reitter wrote:
Having subclassed NSToolbar, I am now trying to get a notification
of changes done by the user using the customization palette.
This works fine for the removal of items (toolbarDidRemoveItem:),
but I can't see a way to get notified of added/moved items after the
fact.
The only notification I can get is toolbarWillAddItem:, but that's
obviously before the addition, which is not very helpful.
I have tried implementing insertItemWithItemIdentifier: and also
setConfigurationFromDictionary:, but it seems that the palette
doesn't go through these.
Short of regularly monitoring the tool bar for possible changes, I
don't know what to do...
Thanks for your suggestions!
It might be useful if you could explain why you need to do this. The
design of toolbars is intended to avoid you needing this, since the
content and layout of toolbars is something that the user is in charge
of. Normally, where an item is sitting in the toolbar is of little
interest to the app.
--Graham
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