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AccessibilityHandler (interface)

This handler is for use only with off-screen rendering enabled. See RenderHandler for details.

Implement this interface to receive accessibility notification when accessibility events have been registered. The methods of this class will be called on the UI thread.

Callbacks in this interface are not associated with any specific browser, thus you must call cefpython.SetGlobalClientHandler or SetGlobalClientCallback to use them. The callbacks names were prefixed with "_" to distinguish this special behavior.

Table of contents:

• Callbacks
  • _OnAccessibilityTreeChange
  • _OnAccessibilityLocationChange

Callbacks

_OnAccessibilityTreeChange

Parameter	Type
value	list
Return	void

Called after renderer process sends accessibility tree changes to the browser process.

_OnAccessibilityLocationChange

Parameter	Type
value	list
Return	void

Called after renderer process sends accessibility location changes to the browser process.