1 /* -*- Mode: IDL; 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 file,
4 * You can obtain one at http://mozilla.org/MPL/2.0/.
7 dictionary PopupPositionedEventInit : EventInit {
8 boolean isAnchored = false;
10 * Returns the alignment position where the popup has appeared relative to its
11 * anchor node or point, accounting for any flipping that occurred.
13 DOMString alignmentPosition = "";
15 * Returns the alignment position of the popup, e.g. "topcenter" for a popup
16 * whose top center is aligned with the anchor node.
18 DOMString popupAlignment = "";
19 long alignmentOffset = 0;
22 [ChromeOnly, Exposed=Window]
23 interface PopupPositionedEvent : Event {
24 constructor(DOMString type, optional PopupPositionedEventInit init = {});
26 readonly attribute boolean isAnchored;
27 readonly attribute DOMString alignmentPosition;
28 readonly attribute DOMString popupAlignment;
29 readonly attribute long alignmentOffset;