gecko-dev/accessible/interfaces/nsIAccessibleAnnouncementEvent.idl
Eitan Isaacson baa769abf9 Bug 1525980 - Introduce nsIAccessibleAnnouncementEvent. r=Jamie
Differential Revision: https://phabricator.services.mozilla.com/D19060

--HG--
extra : moz-landing-system : lando
2019-02-14 17:42:45 +00:00

24 lines
840 B
Plaintext

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsIAccessibleEvent.idl"
/**
* Fired when announce() is called on the target accessible.
*/
[scriptable, builtinclass, uuid(8818e49c-1286-4fe6-ae82-4d1b795ec88d)]
interface nsIAccessibleAnnouncementEvent : nsIAccessibleEvent
{
const unsigned short POLITE = 0;
const unsigned short ASSERTIVE = 1;
// String of actual announcement
readonly attribute AString announcement;
// Priority for announcement, could be POLITE or ASSERTIVE, ATs
// will decide how to appropriately present it.
readonly attribute unsigned short priority;
};