accessible/public/nsIAccessibleVirtualCursorChangeEvent.idl
author Martin Stransky <stransky@redhat.com>
Thu, 06 Jun 2013 07:57:40 -0400
changeset 134233 910c2005bea3985a5848581c51cdc8e296bc4078
parent 124928 a4e388a97ff3e6a0b15cf2155ca2963fdc5a217d
permissions -rw-r--r--
Bug 877626 - Port GTK2 to GTK3 - build config, configure in js part. r=karlt

/* -*- 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(370e8b9b-2bbc-4bff-a9c7-16ddc54aea21)]
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;
};