Re: Minimum requirements for a NSAccessibility object?
Re: Minimum requirements for a NSAccessibility object?
- Subject: Re: Minimum requirements for a NSAccessibility object?
- From: Mike Engber <email@hidden>
- Date: Thu, 24 Aug 2006 09:04:47 -0700
On Aug 24, 2006, at 5:41 AM, Håkan Waara wrote:
So I'm a bit worried that 3rd party accessible apps peek at the
NSView hierarchy to traverse the accessibility hierarchy. In my
case that would be fatal, because the view hierarchy is *not*
ordered in any sensible way, according to how the actual UI works.
3rd party apps that use the accessibility APIs have no ability to
peak at the NSView hierarchy. They only see the accessibility
hierarchy you present. So if you've taken (enough) control over what
NSApp presents they'll only see what you want them to see.
-ME
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