What is needed for my objects to be in the hierarchy?
What is needed for my objects to be in the hierarchy?
- Subject: What is needed for my objects to be in the hierarchy?
- From: Håkan Waara <email@hidden>
- Date: Fri, 7 Jul 2006 16:55:15 +0200
Hi all,
I'm trying to implement an abstract (derived from NSObject)
accessible class. It has no real relation to Cocoa, except that a
cocoa widget will have it as its only accessible child, and I don't
want VoiceOver, or any other apps to actually know that it's not Cocoa.
Right now, I have a NSView subclass, that returns an instance of my
accessible class as its only child when queried for
NSAccessibilityChildrenAttribute.
Is this not enough for it to be found by "Accessibility Verifier",
and "Accessibility Inspector"?
My abstract class is not even queried for the attributes it
supports. :-(
I'm starting to suspect that Cocoa's NSAccessibility APIs for 3rd
parties uses other ways (for example, looking at the NSView
hierarchy) to find its targets, but I hope it's not that discriminating.
Any ideas welcome,
Håkan _______________________________________________
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