accessible/interfaces/nsIAccessibleCaretMoveEvent.idl

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "nsIAccessibleEvent.idl"
   7
   8 /**
   9  * Fired when the caret changes position in text.
  10  */
  11 [scriptable, builtinclass, uuid(ed1982e4-57d7-41a8-8cd8-9023f809383e)]
  12 interface nsIAccessibleCaretMoveEvent: nsIAccessibleEvent
  13 {
  14   /**
  15    * Return caret offset.
  16    */
  17   readonly attribute long caretOffset;
  18
  19   /**
  20    * Return true if there is no selection.
  21    */
  22   readonly attribute bool isSelectionCollapsed;
  23
  24   /**
  25    * Return true if the caret is at the end of a line.
  26    */
  27   readonly attribute bool isAtEndOfLine;
  28
  29   /**
  30    * Return caret move granularity.
  31    */
  32   readonly attribute long granularity;
  33 };