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Re: Validation of a Custom View NSToolbarItem

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Re: Validation of a Custom View NSToolbarItem

Subject: Re: Validation of a Custom View NSToolbarItem
From: Ashley Clark <email@hidden>
Date: Thu, 18 Dec 2008 02:33:49 -0600

On Dec 17, 2008, at 8:20 AM, Carmen Cerino Jr. wrote:

I understand I need to have a NSToolbarItem subclass and override its
validate method, but who is responsible for calling it? Will NSToolbar
call it during its validation routine or do I need to come up with my
own validation routine?

NSToolbar will call validate on the item during its normal validation routine like it does on all other toolbar items where you haven't disable automatic validation. If you have disabled automatic validation with setAutovalidates:NO, because your validation routine is expensive, then you'll have to manually call validate on your toolbar items whenever it's appropriate.


Ashley
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  >Validation of a Custom View NSToolbarItem (From: "Carmen Cerino Jr." <email@hidden>)




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