git subrepo clone --branch=sono6good https://github.com/essej/JUCE.git deps/juce

subrepo:
  subdir:   "deps/juce"
  merged:   "b13f9084e"
upstream:
  origin:   "https://github.com/essej/JUCE.git"
  branch:   "sono6good"
  commit:   "b13f9084e"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

deps/juce/docs/Accessibility.md

@@ -0,0 +1,48 @@
+# JUCE Accessibility
+
+## What is supported?
+
+Currently JUCE supports VoiceOver on macOS and Narrator on Windows. The JUCE
+accessibility API exposes the following to these clients:
+
+  - Title, description, and help text for UI elements
+  - Programmatic access to UI elements and text
+  - Interaction with UI elements
+  - Full UI keyboard navigation
+  - Posting notifications to listening clients
+
+## Customising Behaviour
+
+By default any visible and enabled `Component` is accessible to screen reader
+clients and exposes some basic information such as title, description, help
+text and its position in the hierarchy of UI elements.
+
+The `setTitle()`, `setDescription()` and `setHelpText()` methods can be used
+to customise the text that will be read out by accessibility clients when
+interacting with UI elements and the `setExplicitFocusOrder()`,
+`setFocusContainerType()` and `createFocusTraverser()` methods can be used to
+control the parent/child relationships and the order of navigation between UI
+elements.
+
+## Custom Components
+
+For further customisation of accessibility behaviours the `AccessibilityHandler`
+class provides a unified API to the underlying native accessibility libraries.
+
+This class wraps a component with a given role specified by the
+`AccessibilityRole` enum and takes a list of optional actions and interfaces to
+provide programmatic access and control over the UI element. Its state is used
+to convey further information to accessibility clients via the
+`getCurrentState()` method.
+
+To implement the desired behaviours for a custom component, subclass
+`AccessibilityHandler` and return an instance of this from the
+`Component::createAccessibilityHandler()` method.
+
+## Further Reading
+
+  - [NSAccessibility protocol](https://developer.apple.com/documentation/appkit/nsaccessibility?language=objc)
+  - [UI Automation for Win32 applications](https://docs.microsoft.com/en-us/windows/win32/winauto/entry-uiauto-win32)
+  - A talk giving an overview of this feature from ADC 2020 can be found on
+    YouTube at https://youtu.be/BqrEv4ApH3U
+