accessible/interfaces/nsIAccessibleValue.idl
author Brad Werth <bwerth@mozilla.com>
Mon, 18 Mar 2019 14:57:20 +0000
changeset 464840 05efd157254b238c0bcb14807bf8ce2ddec20250
parent 306837 e16a16e8146afab78e8a43b7a0334770520c8f86
permissions -rw-r--r--
Bug 1501665 Part 5: Change UpdateShouldBuildAsyncZoomContainer to check if document is zoomable. r=botond Also update ScrollFrameHelper::LayoutScrollbars() to correctly handle overlay scrollbars when zoomed in in RDM. Differential Revision: https://phabricator.services.mozilla.com/D20591

/* -*- 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 "nsISupports.idl"

[scriptable, builtinclass, uuid(42a1e1dc-58cf-419d-bff0-ed3314c70016)]
interface nsIAccessibleValue : nsISupports
{
  readonly attribute double maximumValue;
  readonly attribute double minimumValue;
  attribute double currentValue;
  readonly attribute double minimumIncrement;
};

/*
 Assumptions:

 The attribute currentValue will throw an exception
 if it cannot be set i.e. if the value is not a
 member of the interval.
 This may not be the 'desired' behaviour given gObject
 equivalent. Thus it could be changed to be:

 readonly attribute double currentValue;
 boolean setCurrentValue (double long value);

 GValue can represent many basic types.
 Since this interface is designed to represent
 an interval and a member of double should
 cover the cases of char int and float.

*/