gecko-dev/dom/interfaces/events/nsIDOMDataContainerEvent.idl

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/* -*- 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 "nsIDOMEvent.idl"
#include "nsIVariant.idl"
[scriptable, builtinclass, uuid(dc6b39da-87ff-4b6f-b065-b52602602e06)]
interface nsIDOMDataContainerEvent : nsIDOMEvent
{
/**
* Return the data associated with the given key.
*
* @param key the key
* @return the data associated with the key
*/
nsIVariant getData(in DOMString key);
/**
* Set the data for the given key.
*
* @param key the data key
* @param data the data
* @throws NS_ERROR_UNEXPECTED if the method is called during event
* dispatch
*/
void setData(in DOMString key, in nsIVariant data);
};