accessible/interfaces/nsIAccessibleVirtualCursorChangeEvent.idl
author Jean-Yves Avenard <jyavenard@mozilla.com>
Thu, 27 Oct 2016 20:25:21 +1100
changeset 319924 fdf007f31cd698999c8d423c3750704ca60956a9
parent 272035 72f55d458dd63051f804e016b94cc1dfcca9bdcb
permissions -rw-r--r--
Bug 1312886: P5. Enter buffering mode when waiting for a key. r=cpearce MozReview-Commit-ID: CB3e02WEJiz

/* -*- 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"

/*
 * An interface for virtual cursor changed events.
 * Passes previous cursor position and text offsets.
 */
[scriptable, builtinclass, uuid(a58693b1-009e-4cc9-ae93-9c7d8f85cfdf)]
interface nsIAccessibleVirtualCursorChangeEvent : nsIAccessibleEvent
{
  /**
   * Previous object pointed at by virtual cursor. null if none.
   */
  readonly attribute nsIAccessible oldAccessible;

  /**
   * Previous start offset of pivot. -1 if none.
   */
  readonly attribute long oldStartOffset;

  /**
   * Previous end offset of pivot. -1 if none.
   */
  readonly attribute long oldEndOffset;

  /**
   * Reason for virtual cursor move.
   */
  readonly attribute short reason;
};