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Re: Validation of toolbaritem based on certain action is encountered?

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Re: Validation of toolbaritem based on certain action is encountered?

Subject: Re: Validation of toolbaritem based on certain action is encountered?
From: Andrew Farmer <email@hidden>
Date: Tue, 2 Jun 2009 19:56:26 -0700

On 2 Jun 2009, at 19:48, archana udupa wrote:

I m havin a list of toolbar.I m working on application similar to
winmerge in windows,which shows difference between 2 files.When i
click toolbar item Previous difference ma cursor ll move to previous
difference.But after it reaches the first difference, i want to
disable that toolbar item. How can do that?can i use setEnabled
method? If so for wot i should  assign? whether for toolbar
itemidentifier or toolbar action?


http://developer.apple.com/documentation/Cocoa/Reference/ApplicationKit/Protocols/NSToolbarItemValidation_Protocol/Reference/Reference.html
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  >Validation of toolbaritem based on certain action is encountered? (From: archana udupa <email@hidden>)




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