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/* -*- Mode: IDL; 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/.
*
* For more information on this interface please see
* http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html
* https://drafts.csswg.org/cssom-view/#extensions-to-the-mouseevent-interface
*
* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
* liability, trademark and document use rules apply.
*/
interface nsIScreen;
[Exposed=Window]
interface MouseEvent : UIEvent {
constructor(DOMString typeArg,
optional MouseEventInit mouseEventInitDict = {});
[NeedsCallerType]
readonly attribute double screenX;
[NeedsCallerType]
readonly attribute double screenY;
[ChromeOnly]
readonly attribute nsIScreen? screen;
readonly attribute double pageX;
readonly attribute double pageY;
readonly attribute double clientX;
readonly attribute double clientY;
[BinaryName="clientX"]
readonly attribute double x;
[BinaryName="clientY"]
readonly attribute double y;
readonly attribute double offsetX;
readonly attribute double offsetY;
readonly attribute boolean ctrlKey;
readonly attribute boolean shiftKey;
readonly attribute boolean altKey;
readonly attribute boolean metaKey;
readonly attribute short button;
readonly attribute unsigned short buttons;
readonly attribute EventTarget? relatedTarget;
// Pointer Lock
readonly attribute long movementX;
readonly attribute long movementY;
// Deprecated in DOM Level 3:
[Deprecated="InitMouseEvent"]
undefined initMouseEvent(DOMString typeArg,
optional boolean canBubbleArg = false,
optional boolean cancelableArg = false,
optional Window? viewArg = null,
optional long detailArg = 0,
optional long screenXArg = 0,
optional long screenYArg = 0,
optional long clientXArg = 0,
optional long clientYArg = 0,
optional boolean ctrlKeyArg = false,
optional boolean altKeyArg = false,
optional boolean shiftKeyArg = false,
optional boolean metaKeyArg = false,
optional short buttonArg = 0,
optional EventTarget? relatedTargetArg = null);
// Introduced in DOM Level 3:
boolean getModifierState(DOMString keyArg);
[ChromeOnly]
// The event that triggered this event.
// This will be available for popupshowing event only.
readonly attribute Event? triggerEvent;
};
// Suggested initMouseEvent replacement initializer:
dictionary MouseEventInit : EventModifierInit {
// Attributes for MouseEvent:
double screenX = 0.0;
double screenY = 0.0;
double clientX = 0.0;
double clientY = 0.0;
short button = 0;
// Note: "buttons" was not previously initializable through initMouseEvent!
unsigned short buttons = 0;
EventTarget? relatedTarget = null;
// Pointer Lock
long movementX = 0;
long movementY = 0;
};
// Mozilla extensions
partial interface MouseEvent
{
// Finger or touch pressure event value
// ranges between 0.0 and 1.0
// TODO: Remove mozPressure. (bug 1534199)
[NeedsCallerType, Deprecated="MouseEvent_MozPressure"]
readonly attribute float mozPressure;
const unsigned short MOZ_SOURCE_UNKNOWN = 0;
const unsigned short MOZ_SOURCE_MOUSE = 1;
const unsigned short MOZ_SOURCE_PEN = 2;
const unsigned short MOZ_SOURCE_ERASER = 3;
const unsigned short MOZ_SOURCE_CURSOR = 4;
const unsigned short MOZ_SOURCE_TOUCH = 5;
const unsigned short MOZ_SOURCE_KEYBOARD = 6;
[NeedsCallerType, ChromeOnly]
readonly attribute unsigned short inputSource;
[NeedsCallerType, Deprecated="MozInputSource", BinaryName="inputSource"]
readonly attribute unsigned short mozInputSource;
// TODO: Remove initNSMouseEvent. (bug 1165213)
[Deprecated="InitNSMouseEvent"]
undefined initNSMouseEvent(DOMString typeArg,
optional boolean canBubbleArg = false,
optional boolean cancelableArg = false,
optional Window? viewArg = null,
optional long detailArg = 0,
optional long screenXArg = 0,
optional long screenYArg = 0,
optional long clientXArg = 0,
optional long clientYArg = 0,
optional boolean ctrlKeyArg = false,
optional boolean altKeyArg = false,
optional boolean shiftKeyArg = false,
optional boolean metaKeyArg = false,
optional short buttonArg = 0,
optional EventTarget? relatedTargetArg = null,
optional float pressure = 0,
optional unsigned short inputSourceArg = 0);
/**
* preventClickEvent() prevents the following "click", "auxclick" and
* "dblclick" events of "mousedown" and "mouseup" events.
*/
[ChromeOnly]
undefined preventClickEvent();
/**
* Returns true if the following "click", "auxclick" and "dblclick"
* events of "mousedown" and "mouseup" events are prevented.
*/
[ChromeOnly]
boolean clickEventPrevented();
};
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