mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-14 03:30:17 +01:00
175 lines
7.0 KiB
Plaintext
175 lines
7.0 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 2000
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Tom Pixley <joki@netscape.com> (original author)
|
|
* Johnny Stenback <jst@netscape.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "domstubs.idl"
|
|
|
|
interface nsIDOMEventTarget;
|
|
|
|
/**
|
|
* The nsIDOMEvent interface is the primary datatype for all events in
|
|
* the Document Object Model.
|
|
*
|
|
* For more information on this interface please see
|
|
* http://www.w3.org/TR/DOM-Level-2-Events/
|
|
*
|
|
* @status FROZEN
|
|
*/
|
|
|
|
[scriptable, uuid(a66b7b80-ff46-bd97-0080-5f8ae38add32)]
|
|
interface nsIDOMEvent : nsISupports
|
|
{
|
|
// PhaseType
|
|
/**
|
|
* The current event phase is the capturing phase.
|
|
*/
|
|
const unsigned short CAPTURING_PHASE = 1;
|
|
|
|
/**
|
|
* The event is currently being evaluated at the target EventTarget.
|
|
*/
|
|
const unsigned short AT_TARGET = 2;
|
|
|
|
/**
|
|
* The current event phase is the bubbling phase.
|
|
*/
|
|
const unsigned short BUBBLING_PHASE = 3;
|
|
|
|
/**
|
|
* The name of the event (case-insensitive). The name must be an XML
|
|
* name.
|
|
*/
|
|
readonly attribute DOMString type;
|
|
|
|
/**
|
|
* Used to indicate the EventTarget to which the event was originally
|
|
* dispatched.
|
|
*/
|
|
readonly attribute nsIDOMEventTarget target;
|
|
|
|
/**
|
|
* Used to indicate the EventTarget whose EventListeners are currently
|
|
* being processed. This is particularly useful during capturing and
|
|
* bubbling.
|
|
*/
|
|
readonly attribute nsIDOMEventTarget currentTarget;
|
|
|
|
/**
|
|
* Used to indicate which phase of event flow is currently being
|
|
* evaluated.
|
|
*/
|
|
readonly attribute unsigned short eventPhase;
|
|
|
|
/**
|
|
* Used to indicate whether or not an event is a bubbling event. If the
|
|
* event can bubble the value is true, else the value is false.
|
|
*/
|
|
readonly attribute boolean bubbles;
|
|
|
|
/**
|
|
* Used to indicate whether or not an event can have its default action
|
|
* prevented. If the default action can be prevented the value is true,
|
|
* else the value is false.
|
|
*/
|
|
readonly attribute boolean cancelable;
|
|
|
|
/**
|
|
* Used to specify the time (in milliseconds relative to the epoch) at
|
|
* which the event was created. Due to the fact that some systems may
|
|
* not provide this information the value of timeStamp may be not
|
|
* available for all events. When not available, a value of 0 will be
|
|
* returned. Examples of epoch time are the time of the system start or
|
|
* 0:0:0 UTC 1st January 1970.
|
|
*/
|
|
readonly attribute DOMTimeStamp timeStamp;
|
|
|
|
/**
|
|
* The stopPropagation method is used prevent further propagation of an
|
|
* event during event flow. If this method is called by any
|
|
* EventListener the event will cease propagating through the tree. The
|
|
* event will complete dispatch to all listeners on the current
|
|
* EventTarget before event flow stops. This method may be used during
|
|
* any stage of event flow.
|
|
*/
|
|
void stopPropagation();
|
|
|
|
/**
|
|
* If an event is cancelable, the preventDefault method is used to
|
|
* signify that the event is to be canceled, meaning any default action
|
|
* normally taken by the implementation as a result of the event will
|
|
* not occur. If, during any stage of event flow, the preventDefault
|
|
* method is called the event is canceled. Any default action associated
|
|
* with the event will not occur. Calling this method for a
|
|
* non-cancelable event has no effect. Once preventDefault has been
|
|
* called it will remain in effect throughout the remainder of the
|
|
* event's propagation. This method may be used during any stage of
|
|
* event flow.
|
|
*/
|
|
void preventDefault();
|
|
|
|
/**
|
|
* The initEvent method is used to initialize the value of an Event
|
|
* created through the DocumentEvent interface. This method may only be
|
|
* called before the Event has been dispatched via the dispatchEvent
|
|
* method, though it may be called multiple times during that phase if
|
|
* necessary. If called multiple times the final invocation takes
|
|
* precedence. If called from a subclass of Event interface only the
|
|
* values specified in the initEvent method are modified, all other
|
|
* attributes are left unchanged.
|
|
*
|
|
* @param eventTypeArg Specifies the event type. This type may be
|
|
* any event type currently defined in this
|
|
* specification or a new event type.. The string
|
|
* must be an XML name.
|
|
* Any new event type must not begin with any
|
|
* upper, lower, or mixed case version of the
|
|
* string "DOM". This prefix is reserved for
|
|
* future DOM event sets. It is also strongly
|
|
* recommended that third parties adding their
|
|
* own events use their own prefix to avoid
|
|
* confusion and lessen the probability of
|
|
* conflicts with other new events.
|
|
* @param canBubbleArg Specifies whether or not the event can bubble.
|
|
* @param cancelableArg Specifies whether or not the event's default
|
|
* action can be prevented.
|
|
*/
|
|
void initEvent(in DOMString eventTypeArg,
|
|
in boolean canBubbleArg,
|
|
in boolean cancelableArg);
|
|
};
|