On Thu, 13 May 2021 05:57:23 GMT, Pankaj Bansal <pban...@openjdk.org> wrote:
>> Create implementation of native accessibility peer for ScrollPane and >> ScrollBar Java Accessibility roles. >> >> There are no direct protocols for these two roles and there is no protocol >> in list of role based protocols defined by Apple Accessibility API, which >> can be used for these roles directly. So ScrollAreaAccessibility and >> ScrollBarAccessibility classes do not implement any of the role based >> protocols in this list. >> https://developer.apple.com/library/archive/documentation/Accessibility/Conceptual/AccessibilityMacOSX/ImplementingAccessibilityforCustomControls.html. >> >> >> By looking at the current implementation of ScrollAreaAccessibility class in >> JavaComponentAccessibility and the complete list of properties and methods >> which can be used for any NSAccessibility class listed in >> https://developer.apple.com/documentation/appkit/nsaccessibility, custom >> implementation of ScrollAreaAccessibility and ScrollBarAccessibility is >> created. >> >> I have tested these implementations by running ScrollPane demo in SwingSet2 >> and scrollPane demo here >> https://docs.oracle.com/javase/tutorial/uiswing/components/scrollpane.html. >> The Voice Over behaviour is consistent with the old implementation and user >> can navigate and interact with the ScrollArea children hierarchy as expected. >> >> The old ScrollAreaAccessibility class in JavaComponentAccessibility is >> renamed to ScrollAreaAccessibility_Old as this was causing compiler errors >> and we are not deleting old implementations as of now. Please let me know if >> there is a better way to handle this. >> Also, some constants defined in JavaComponentAccessibility.m have been moved >> to JavaComponentAccessibility.h to avoid duplication in >> ScrollAreaAccessibility. > > Pankaj Bansal has updated the pull request incrementally with one additional > commit since the last revision: > > Remove old ScrollAreaAccessibility from JavaComponentAccessibility Marked as reviewed by kizune (Reviewer). ------------- PR: https://git.openjdk.java.net/jdk/pull/3794
