Name Description Size
AbortController.webidl 548
AbortSignal.webidl 770
AbstractRange.webidl 826
AbstractWorker.webidl 385
AccessibilityRole.webidl 652
AccessibleNode.webidl 2331
AddonEvent.webidl 269
AddonManager.webidl We need a JSImplementation but cannot get one without a contract ID. Since Addon and AddonInstall are only ever created from JS they don't need real contract IDs. 4005
AnalyserNode.webidl 1602
Animatable.webidl 981
Animation.webidl 2403
AnimationEffect.webidl 2138
AnimationEvent.webidl 982
AnimationFrameProvider.webidl 646
AnimationPlaybackEvent.webidl 929
AnimationTimeline.webidl 696
AnonymousContent.webidl This file declares the AnonymousContent interface which is used to manipulate content that has been inserted into the document's canvasFrame anonymous container. See Document.insertAnonymousContent. This API never returns a reference to the actual inserted DOM node on purpose. This is to make sure the content cannot be randomly changed and the DOM cannot be traversed from the node, so that Gecko can remain in control of the inserted content. 3412
AppInfo.webidl This dictionnary holds the parameters supporting the app:// protocol. 367
AppNotificationServiceOptions.webidl 595
APZTestData.webidl This file declares data structures used to communicate data logged by various components for the purpose of APZ testing (see bug 961289 and gfx/layers/apz/test/APZTestData.h) to JS test code. 2953
AriaAttributes.webidl 5143
Attr.webidl 1027
AudioBuffer.webidl 1330
AudioBufferSourceNode.webidl 1442
AudioContext.webidl 1557
AudioDestinationNode.webidl 650
AudioListener.webidl 763
AudioNode.webidl 2306
AudioParam.webidl 2225
AudioParamDescriptor.webidl 850
AudioParamMap.webidl 652
AudioProcessingEvent.webidl 750
AudioScheduledSourceNode.webidl 764
AudioTrack.webidl 650
AudioTrackList.webidl 751
AudioWorklet.webidl 601
AudioWorkletGlobalScope.webidl 858
AudioWorkletNode.webidl 1338
AudioWorkletProcessor.webidl 648
AutocompleteInfo.webidl This dictionary is used for the input, textarea and select element's getAutocompleteInfo method. 588
BarProp.webidl 393
BaseAudioContext.webidl 3529
BaseKeyframeTypes.webidl 2529
BasicCardPayment.webidl 1136
BatteryManager.webidl 1039
BeforeUnloadEvent.webidl 509
BiquadFilterNode.webidl 1625
Blob.webidl 1456
BlobEvent.webidl 596
BroadcastChannel.webidl 689
BrowserElementDictionaries.webidl 721
Cache.webidl 1410
CacheStorage.webidl 1119
CancelContentJSOptions.webidl 315
CanvasCaptureMediaStream.webidl 706
CanvasRenderingContext2D.webidl Renders a region of a window into the canvas. The contents of the window's viewport are rendered, ignoring viewport clipping and scrolling. @param x @param y @param w @param h specify the area of the window to render, in CSS pixels. @param backgroundColor the canvas is filled with this color before we render the window into it. This color may be transparent/translucent. It is given as a CSS color string (e.g., rgb() or rgba()). @param flags Used to better control the drawWindow call. Flags can be ORed together. Of course, the rendering obeys the current scale, transform and globalAlpha values. Hints: -- If 'rgba(0,0,0,0)' is used for the background color, the drawing will be transparent wherever the window is transparent. -- Top-level browsed documents are usually not transparent because the user's background-color preference is applied, but IFRAMEs are transparent if the page doesn't set a background. -- If an opaque color is used for the background color, rendering will be faster because we won't have to compute the window's transparency. This API cannot currently be used by Web content. It is chrome and Web Extensions (with a permission) only. 15903
CaretPosition.webidl The offsetNode could potentially be null due to anonymous content. 554
CaretStateChangedEvent.webidl The bounding client rect is relative to the visual viewport. 1671
CDATASection.webidl 339
ChannelMergerNode.webidl 804
ChannelSplitterNode.webidl 812
CharacterData.webidl 1122
CheckerboardReportService.webidl This file declares data structures used to communicate checkerboard reports from C++ code to about:checkerboard (see bug 1238042). These dictionaries are NOT exposed to standard web content. 2047
ChildNode.webidl 867
ChildSHistory.webidl The ChildSHistory interface represents the child side of a browsing context's session history. 1193
ChromeNodeList.webidl 452
Client.webidl 1465
Clients.webidl 1008
Clipboard.webidl 2483
ClipboardEvent.webidl 838
CloseEvent.webidl 928
CommandEvent.webidl 393
Comment.webidl 604
components.conf 546
CompositionEvent.webidl ranges is trying to expose TextRangeArray in Gecko so a js-plugin couble be able to know the clauses information 1434
Console.webidl 7164
ConstantSourceNode.webidl 824
ConvolverNode.webidl 1010
CreateOfferRequest.webidl 628
CredentialManagement.webidl 1284
Crypto.webidl 780
CSPDictionaries.webidl Dictionary used to display CSP info. 1155
CSPReport.webidl This dictionary holds the parameters used to send CSP reports in JSON format. 782
CSS.webidl 828 78
CSSAnimation.webidl 730
CSSConditionRule.webidl 590
CSSContainerRule.webidl 586
CSSCounterStyleRule.webidl 903
CSSFontFaceRule.webidl 652
CSSFontFeatureValuesRule.webidl 1138
CSSGroupingRule.webidl 682
CSSImportRule.webidl 1274
CSSKeyframeRule.webidl 636
CSSKeyframesRule.webidl 749
CSSLayerBlockRule.webidl 546
CSSLayerStatementRule.webidl 644
CSSMediaRule.webidl 870
CSSMozDocumentRule.webidl 455
CSSNamespaceRule.webidl 571
CSSPageRule.webidl 750
CSSPseudoElement.webidl 676
CSSRule.webidl 2198
CSSRuleList.webidl 419
CSSScrollTimelineRule.webidl 680
CSSStyleDeclaration.webidl 1246
CSSStyleRule.webidl 622
CSSStyleSheet.webidl 1850
CSSSupportsRule.webidl 541
CSSTransition.webidl 739
CustomElementRegistry.webidl 2457
CustomEvent.webidl 1008
DataTransfer.webidl Set the drag source. Usually you would not change this, but it will affect which node the drag and dragend events are fired at. The default target is the node that was dragged. @param element drag source to use @throws NO_MODIFICATION_ALLOWED_ERR if the item cannot be modified 6531
DataTransferItem.webidl 1022
DataTransferItemList.webidl 845
DecoderDoctorNotification.webidl 1434
DedicatedWorkerGlobalScope.webidl 1501
DelayNode.webidl 907
DeviceLightEvent.webidl 659
DeviceMotionEvent.webidl 2315
DeviceOrientationEvent.webidl 1391
Directory.webidl All functions on Directory that accept DOMString arguments for file or directory names only allow relative path to current directory itself. The path should be a descendent path like "path/to/file.txt" and not contain a segment of ".." or ".". So the paths aren't allowed to walk up the directory tree. For example, paths like "../foo", "..", "/foo/bar" or "foo/../bar" are not allowed. 1909
Document.webidl 27098
DocumentFragment.webidl 1018
DocumentOrShadowRoot.webidl 2063
DocumentTimeline.webidl 787
DocumentType.webidl 702
DOMException.webidl 4277
DOMImplementation.webidl 1016
DOMLocalization.webidl DOMLocalization is an extension of the Fluent Localization API. DOMLocalization adds a state for storing `roots` - DOM elements which translation status is controlled by the DOMLocalization instance and monitored for mutations. DOMLocalization also adds methods dedicated to DOM manipulation. Methods: - connectRoot - add a root - disconnectRoot - remove a root - pauseObserving - pause observing of roots - resumeObserving - resume observing of roots - setAttributes - set l10n attributes of an element - getAttributes - retrieve l10n attributes of an element - translateFragment - translate a DOM fragment - translateElements - translate a list of DOM elements - translateRoots - translate all attached roots 5682
DOMMatrix.webidl 8721
DOMParser.webidl 1491
DOMPoint.webidl 1869
DOMQuad.webidl 1306
DOMRect.webidl 2044
DOMRectList.webidl 419
DOMRequest.webidl 1184
DOMStringList.webidl 682
DOMStringMap.webidl 849
DOMTokenList.webidl 1136
DragEvent.webidl 1505
DynamicsCompressorNode.webidl 1391
Element.webidl The ratio of font-size-inflated text font size to computed font size for this element. This will query the element for its primary frame, and then use this to get font size inflation information about the frame. This will be 1.0 if font size inflation is not enabled, and -1.0 if an error occurred during the retrieval of the font size inflation. @note The font size inflation ratio that is returned is actually the font size inflation data for the element's _primary frame_, not the element itself, but for most purposes, this should be sufficient. 14067
ElementInternals.webidl 1656
ErrorEvent.webidl 891
Event.webidl The original target of the event, before any retargetings. 3712
EventHandler.webidl 8135
EventListener.webidl 587
EventSource.webidl 1261
EventTarget.webidl Setting to true make the listener be added to the system group. 2725
ExtendableEvent.webidl 791
ExtendableMessageEvent.webidl Custom data associated with this event. 1395
ExtensionAlarms.webidl THIS IS AN AUTOGENERATED FILE. DO NOT EDIT The content of this file has been generated based on the WebExtensions API JSONSchema using the following command: export SCRIPT_DIR="toolkit/components/extensions/webidl-api" mach python $SCRIPT_DIR/ -- alarms More info about generating webidl API bindings for WebExtensions API at: 1729
ExtensionBrowser.webidl 2078
ExtensionEventManager.webidl 773
ExtensionMockAPI.webidl 1307
ExtensionPort.webidl 1357
ExtensionRuntime.webidl THIS IS AN AUTOGENERATED FILE. DO NOT EDIT The content of this file has been generated based on the WebExtensions API JSONSchema using the following command: export SCRIPT_DIR="toolkit/components/extensions/webidl-api" mach python $SCRIPT_DIR/ -- runtime More info about generating webidl API bindings for WebExtensions API at: 2949
ExtensionTest.webidl THIS IS AN AUTOGENERATED FILE. DO NOT EDIT The content of this file has been generated based on the WebExtensions API JSONSchema using the following command: export SCRIPT_DIR="toolkit/components/extensions/webidl-api" mach python $SCRIPT_DIR/ -- test More info about generating webidl API bindings for WebExtensions API at: 2375
External.webidl 461
FailedCertSecurityInfo.webidl This dictionary is used for exposing failed channel certificate information to about:certerror to display information. 921
FakePluginTagInit.webidl A fake plugin is fundamentally identified by its handlerURI. In addition to that, a fake plugin registration needs to provide at least one FakePluginMimeEntry so we'll know what types(s) the plugin is registered for. Other information is optional, though having usable niceName is highly recommended. 1709
FeaturePolicy.webidl 1022
Fetch.webidl no support for request body streams yet 1212
FetchEvent.webidl 1087
FetchObserver.webidl 800
File.webidl 1862
FileList.webidl 630
FileMode.webidl 249
FileReader.webidl 1353
FileReaderSync.webidl 853
FileSystem.webidl 690
FileSystemDirectoryEntry.webidl 926
FileSystemDirectoryHandle.webidl 1466
FileSystemDirectoryIterator.webidl 551
FileSystemDirectoryReader.webidl 696
FileSystemEntry.webidl 767
FileSystemFileEntry.webidl 578
FileSystemFileHandle.webidl 787
FileSystemHandle.webidl 621
FileSystemSyncAccessHandle.webidl 1062
FileSystemWritableFileStream.webidl 926
FinalizationRegistry.webidl 453
FocusEvent.webidl 865
FontFace.webidl 2803
FontFaceSet.webidl 2456
FontFaceSetLoadEvent.webidl 904
FontFaceSource.webidl 648
FormData.webidl 1005
FormDataEvent.webidl 784
FrameCrashedEvent.webidl The browsingContextId of the frame that crashed. 1057
Function.webidl 655
FuzzingFunctions.webidl Various functions useful for automated fuzzing that are enabled only in --enable-fuzzing builds, because they may be dangerous to enable on untrusted pages. 6269
GainNode.webidl 856
Gamepad.webidl 3185
GamepadAxisMoveEvent.webidl 702
GamepadButtonEvent.webidl 646
GamepadEvent.webidl 669
GamepadHapticActuator.webidl 749
GamepadLightIndicator.webidl 801
GamepadPose.webidl position, linearVelocity, and linearAcceleration are 3-component vectors. position is relative to a sitting space. Transforming this point with VRStageParameters.sittingToStandingTransform converts this to standing space. 1431
GamepadServiceTest.webidl 2298
GamepadTouch.webidl 711
Geolocation.webidl 1329
GeolocationCoordinates.webidl 838
GeolocationPosition.webidl 659
GeolocationPositionError.webidl 763
GeometryUtils.webidl getBoxQuadsFromWindowOrigin is similar to getBoxQuads, but the returned quads are further translated relative to the window origin -- which is not the layout origin. Further translation must be done to bring the quads into layout space. Typically, this will be done by performing another call from the top level browser process, requesting the quad of the top level content document itself. The position of this quad can then be used as the offset into layout space, and subtracted from the original returned quads. If options.relativeTo is supplied, this method will throw. 2449
GetUserMediaRequest.webidl 1618
GPUUncapturedErrorEvent.webidl 688
Grid.webidl These objects support visualization of a css-grid by the dev tools. 3718
HashChangeEvent.webidl 1034
Headers.webidl 1169
History.webidl 1206
HTMLAllCollection.webidl Emulates undefined through 632
HTMLAnchorElement.webidl 2106
HTMLAreaElement.webidl 1803
HTMLAudioElement.webidl 745
HTMLBaseElement.webidl 922
HTMLBodyElement.webidl 1243
HTMLBRElement.webidl 1558
HTMLButtonElement.webidl 1867
HTMLCanvasElement.webidl 2407
HTMLCollection.webidl 715
HTMLDataElement.webidl 605
HTMLDataListElement.webidl 716
HTMLDetailsElement.webidl 745
HTMLDialogElement.webidl 973
HTMLDirectoryElement.webidl 882
HTMLDivElement.webidl 800
HTMLDListElement.webidl 1050
HTMLDocument.webidl 1623
HTMLElement.webidl 4038
HTMLEmbedElement.webidl 1678
HTMLFieldSetElement.webidl 1207
HTMLFontElement.webidl 912
HTMLFormControlsCollection.webidl legacycaller 820
HTMLFormElement.webidl 1994
HTMLFrameElement.webidl 1620
HTMLFrameSetElement.webidl 838
HTMLHeadElement.webidl 755
HTMLHeadingElement.webidl 1101
HTMLHRElement.webidl 1348
HTMLHtmlElement.webidl 1059
HTMLHyperlinkElementUtils.webidl 1251
HTMLIFrameElement.webidl 2743
HTMLImageElement.webidl Same as addNativeObserver but intended for scripted observers or observers from another or without a document. 4905
HTMLInputElement.webidl 9037
HTMLLabelElement.webidl 811
HTMLLegendElement.webidl 1104
HTMLLIElement.webidl 1127
HTMLLinkElement.webidl 2478
HTMLMapElement.webidl 948
HTMLMarqueeElement.webidl 1568
HTMLMediaElement.webidl 9883
HTMLMenuElement.webidl 1051
HTMLMetaElement.webidl 1274
HTMLMeterElement.webidl 1245
HTMLModElement.webidl 951
HTMLObjectElement.webidl The actual mime type (the one we got back from the network request) for the element. 5312
HTMLOListElement.webidl 1276
HTMLOptGroupElement.webidl 847
HTMLOptionElement.webidl 1263
HTMLOptionsCollection.webidl 934
HTMLOutputElement.webidl 1446
HTMLParagraphElement.webidl 1053
HTMLParamElement.webidl 1313
HTMLPictureElement.webidl 388
HTMLPreElement.webidl 1040
HTMLProgressElement.webidl 914
HTMLQuoteElement.webidl 851
HTMLScriptElement.webidl 1680
HTMLSelectElement.webidl 2345
HTMLSlotElement.webidl 1052
HTMLSourceElement.webidl 1191
HTMLSpanElement.webidl 782
HTMLStyleElement.webidl Mark this style element with a devtools-specific principal that skips Content Security Policy unsafe-inline checks. This triggering principal will be overwritten by any callers that set textContent or innerHTML on this element. 1253
HTMLTableCaptionElement.webidl 799
HTMLTableCellElement.webidl 1971
HTMLTableColElement.webidl 1178
HTMLTableElement.webidl 2251
HTMLTableRowElement.webidl 1358
HTMLTableSectionElement.webidl 1187
HTMLTemplateElement.webidl 604
HTMLTextAreaElement.webidl 3265
HTMLTimeElement.webidl 608
HTMLTitleElement.webidl 565
HTMLTrackElement.webidl 1086
HTMLUListElement.webidl 1126
HTMLVideoElement.webidl 3623
IDBCursor.webidl 1415
IDBDatabase.webidl 1799
IDBFactory.webidl Interface that defines the indexedDB property on a window. See for more information. 1951
IDBFileHandle.webidl 1416
IDBFileRequest.webidl 616
IDBIndex.webidl 2477
IDBKeyRange.webidl The origin of this IDL file is Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability, trademark and document use rules apply. 1477
IDBMutableFile.webidl 669
IDBObjectStore.webidl 2336
IDBOpenDBRequest.webidl 620
IDBRequest.webidl 1101
IDBTransaction.webidl 1520
IDBVersionChangeEvent.webidl 1007
IdleDeadline.webidl 555
IIRFilterNode.webidl 969
ImageBitmap.webidl An image or a video frame is conceptually a two-dimensional array of data and each element in the array is called a pixel. The pixels are usually stored in a one-dimensional array and could be arranged in a variety of image formats. Developers need to know how the pixels are formatted so that they are able to process them. The image format describes how pixels in an image are arranged. A single pixel has at least one, but usually multiple pixel values. The range of a pixel value varies, which means different image formats use different data types to store a single pixel value. The most frequently used data type is 8-bit unsigned integer whose range is from 0 to 255, others could be 16-bit integer or 32-bit floating points and so forth. The number of pixel values of a single pixel is called the number of channels of the image format. Multiple pixel values of a pixel are used together to describe the captured property which could be color or depth information. For example, if the data is a color image in RGB color space, then it is a three-channel image format and a pixel is described by R, G and B three pixel values with range from 0 to 255. As another example, if the data is a gray image, then it is a single-channel image format with 8-bit unsigned integer data type and the pixel value describes the gray scale. For depth data, it is a single channel image format too, but the data type is 16-bit unsigned integer and the pixel value is the depth level. For those image formats whose pixels contain multiple pixel values, the pixel values might be arranged in one of the following ways: 1) Planar pixel layout: each channel has its pixel values stored consecutively in separated buffers (a.k.a. planes) and then all channel buffers are stored consecutively in memory. (Ex: RRRRRR......GGGGGG......BBBBBB......) 2) Interleaving pixel layout: each pixel has its pixel values from all channels stored together and interleaves all channels. (Ex: RGBRGBRGBRGBRGB......) 15452
ImageBitmapRenderingContext.webidl 2025
ImageCapture.webidl 1152
ImageCaptureErrorEvent.webidl 1256
ImageData.webidl 1018
ImageDocument.webidl Whether the image is overflowing visible area. 729
InputEvent.webidl 1832
InstallTrigger.webidl A callback function that webpages can implement to be notified when triggered installs complete. 2851
IntersectionObserver.webidl 1892
IntlUtils.webidl The IntlUtils interface provides helper functions for localization. 2112
IterableIterator.webidl 510
KeyAlgorithm.webidl 1090
KeyboardEvent.webidl 2620
KeyEvent.webidl 11970
KeyframeAnimationOptions.webidl 687
KeyframeEffect.webidl 2438
KeyIdsInitData.webidl 522
LinkStyle.webidl 486
LoadURIOptions.webidl This dictionary holds load arguments for docshell loads. 2915
Localization.webidl L10nIdArgs is an object used to carry localization tuple for message translation. Fields: id - identifier of a message. args - an optional record of arguments used to format the message. The argument will be converted to/from JSON, and the API will only handle strings and numbers. 5218
Location.webidl 1721
Lock.webidl 163
LockManager.webidl 826
MathMLElement.webidl 847
MediaCapabilities.webidl 2150
MediaDebugInfo.webidl This module defines dictonaries that are filled with debug information through GetDebugInfo() calls in the media component. To get the information filled and returned, we have two methods that return promises, one in HTMLMediaElement and one in MediaSource. If you need to add some extra info, there's one dictionary per class, following the pattern <ClassName>DebugInfo, where you can add some fields and fill them in the corresponding GetDebugInfo() call. Below is the structures returned. Used by HTMLMediaElement.GetMozRequestDebugInfo(), see HTMLMediaElement.webidl: HTMLMediaElementDebugInfo EMEDebugInfo MediaDecoderDebugInfo MediaFormatReaderDebugInfo MediaStateDebugInfo MediaStateDebugInfo MediaFrameStats MediaDecoderStateMachineDebugInfo MediaDecoderStateMachineDecodingStateDebugInfo MediaSinkDebugInfo VideoSinkDebugInfo AudioSinkDebugInfo DecodedStreamDebugInfo DecodedStreamDataDebugInfo MediaResourceDebugInfo MediaCacheStreamDebugInfo Used by MediaSource.GetMozDebugReaderData(), see MediaSource.webidl: MediaSourceDecoderDebugInfo MediaFormatReaderDebugInfo MediaStateDebugInfo MediaStateDebugInfo MediaFrameStats MediaSourceDemuxerDebugInfo TrackBuffersManagerDebugInfo TrackBuffersManagerDebugInfo 6733
MediaDeviceInfo.webidl 755
MediaDevices.webidl 1719
MediaElementAudioSourceNode.webidl 916
MediaEncryptedEvent.webidl 939
MediaError.webidl 967
MediaKeyError.webidl 800
MediaKeyMessageEvent.webidl 1058
MediaKeys.webidl 1374
MediaKeySession.webidl 1300
MediaKeysRequestStatus.webidl Note: This dictionary and enum is only used by Gecko to convey messages to chrome JS code. It is not exposed to the web. 709
MediaKeyStatusMap.webidl 913
MediaKeySystemAccess.webidl 1555
MediaList.webidl 691
MediaQueryList.webidl 837
MediaQueryListEvent.webidl 691
MediaRecorder.webidl 1726
MediaRecorderErrorEvent.webidl 768
MediaSession.webidl 2108
MediaSource.webidl 1589
MediaStream.webidl 2283
MediaStreamAudioDestinationNode.webidl 769
MediaStreamAudioSourceNode.webidl 932
MediaStreamError.webidl 890
MediaStreamEvent.webidl 694
MediaStreamTrack.webidl 3673
MediaStreamTrackAudioSourceNode.webidl 882
MediaStreamTrackEvent.webidl 693
MediaTrackSettings.webidl 1199
MediaTrackSupportedConstraints.webidl 1571
MerchantValidationEvent.webidl 1132
MessageChannel.webidl 581
MessageEvent.webidl Custom data associated with this event. 2332
MessagePort.webidl 905
MIDIAccess.webidl 655
MIDIConnectionEvent.webidl 687
MIDIInput.webidl 506
MIDIInputMap.webidl 499
MIDIMessageEvent.webidl 685
MIDIOptions.webidl 449
MIDIOutput.webidl 568
MIDIOutputMap.webidl 501
MIDIPort.webidl 1088
MimeType.webidl 493
MimeTypeArray.webidl 504
MouseEvent.webidl 5363
MouseScrollEvent.webidl 1382 34852
MozApplicationEvent.webidl 600
MozFrameLoaderOwner.webidl A mixin included by elements that are 'browsing context containers' in HTML5 terms (that is, elements such as iframe that creates a new browsing context): Objects including this mixin must implement nsFrameLoaderOwner in native C++ code. 1529
MutationEvent.webidl 1476
MutationObserver.webidl 2374
NamedNodeMap.webidl 872
NativeOSFileInternals.webidl Options for nsINativeOSFileInternals::Read 1529
NavigationPreloadManager.webidl 815
Navigator.webidl 12005
NetErrorInfo.webidl This dictionary is used for exposing failed channel info to about:neterror to built UI. 453
NetworkInformation.webidl 744
NetworkOptions.webidl This dictionary holds the parameters sent to the network worker. 5458
Node.webidl If this element is a flex item (or has one or more anonymous box ancestors that chain up to an anonymous flex item), then this method returns the flex container that the flex item participates in. Otherwise, this method returns null. 4819
NodeFilter.webidl 1333
NodeIterator.webidl 905
NodeList.webidl 673
Notification.webidl 2869
NotificationEvent.webidl 877
NotifyPaintEvent.webidl The NotifyPaintEvent interface is used for the MozDOMAfterPaint event, which fires at a window when painting has happened in that window. 1214
OfflineAudioCompletionEvent.webidl 826
OfflineAudioContext.webidl 1191
OfflineResourceList.webidl State of the application cache this object is associated with. 3266
OffscreenCanvas.webidl 1703
OffscreenCanvasRenderingContext2D.webidl 1346
OscillatorNode.webidl 1316
PageTransitionEvent.webidl The PageTransitionEvent interface is used for the pageshow and pagehide events, which are generic events that apply to both page load/unload and saving/restoring a document from session history. 1151
PaintRequest.webidl These objects are exposed by the MozDOMAfterPaint event. Each one represents a request to repaint a rectangle that was generated by the browser. 1051
PaintRequestList.webidl 429
PaintWorkletGlobalScope.webidl 576
PannerNode.webidl 2661
ParentNode.webidl 1247
PaymentAddress.webidl 1419
PaymentMethodChangeEvent.webidl 1033
PaymentRequest.webidl 3859
PaymentRequestUpdateEvent.webidl 909
PaymentResponse.webidl 1442
PeerConnectionImpl.webidl Must be created first. Observer events will be dispatched on the thread provided 4161
PeerConnectionObserver.webidl JSEP callbacks 1779
PeerConnectionObserverEnums.webidl 723
Performance.webidl 3482
PerformanceEntry.webidl 791
PerformanceEntryEvent.webidl 943
PerformanceEventTiming.webidl 1001
PerformanceMark.webidl 582
PerformanceMeasure.webidl 492
PerformanceNavigation.webidl 883
PerformanceNavigationTiming.webidl 1427
PerformanceObserver.webidl 1119
PerformanceObserverEntryList.webidl 965
PerformancePaintTiming.webidl 595
PerformanceResourceTiming.webidl 2158
PerformanceServerTiming.webidl 792
PerformanceTiming.webidl 2899
PeriodicWave.webidl 896
Permissions.webidl 933
PermissionStatus.webidl 632
Plugin.webidl 620
PluginArray.webidl 516
PluginCrashedEvent.webidl 976
PointerEvent.webidl 1580
PopStateEvent.webidl 519
PopupBlockedEvent.webidl 836
PopupPositionedEvent.webidl Returns the alignment position where the popup has appeared relative to its anchor node or point, accounting for any flipping that occurred. 882
PositionStateEvent.webidl 623
ProcessingInstruction.webidl 969
ProfileTimelineMarker.webidl For ConsoleTime, Timestamp and Javascript markers. 2110
ProgressEvent.webidl 719
Promise.webidl 676
PromiseRejectionEvent.webidl 782
PushEvent.webidl 721
PushManager.webidl 1458
PushMessageData.webidl 582
PushSubscription.webidl 1564
PushSubscriptionOptions.webidl 526
QueuingStrategy.webidl 1013
RadioNodeList.webidl 740
Range.webidl 2944
ReadableByteStreamController.webidl 755
ReadableStream.webidl 1208
ReadableStreamBYOBReader.webidl 707
ReadableStreamBYOBRequest.webidl 668
ReadableStreamDefaultController.webidl 694
ReadableStreamDefaultReader.webidl 1132
ReferrerPolicy.webidl 594
Reporting.webidl 2727
Request.webidl 2498
ResizeObserver.webidl 1713
Response.webidl 1842
RTCCertificate.webidl 603
RTCConfiguration.webidl 1316
RTCDataChannel.webidl 1314
RTCDataChannelEvent.webidl 712
RTCDtlsTransport.webidl 674
RTCDTMFSender.webidl 690
RTCDTMFToneChangeEvent.webidl 669
RTCIceCandidate.webidl 981
RTCIdentityAssertion.webidl 460
RTCIdentityProvider.webidl Whether an IdP was passed to register() to chrome code. 2294
RTCPeerConnection.webidl 7601
RTCPeerConnectionIceEvent.webidl 764
RTCPeerConnectionStatic.webidl Right now, it is not possible to add static functions to a JS implemented interface (see bug 863952), so we need to create a simple interface with a trivial constructor and no data to hold these functions that really ought to be static in RTCPeerConnection. TODO( Merge this code into RTCPeerConnection once this limitation is gone. (Bug 1017082) 1535
RTCRtpParameters.webidl 1828
RTCRtpReceiver.webidl 1198
RTCRtpSender.webidl 1070
RTCRtpSources.webidl Internal enum of types used by RTCRtpSourceEntry 1002
RTCRtpTransceiver.webidl 1589
RTCSessionDescription.webidl 971
RTCStatsReport.webidl 9302
RTCTrackEvent.webidl 1175
Sanitizer.webidl 1221
Screen.webidl DEPRECATED, use ScreenOrientation API instead. Returns the current screen orientation. Can be: landscape-primary, landscape-secondary, portrait-primary or portrait-secondary. 2349
ScreenOrientation.webidl 1139
ScriptProcessorNode.webidl 752
ScrollAreaEvent.webidl 961
ScrollViewChangeEvent.webidl 629
SecurityPolicyViolationEvent.webidl 1666
Selection.webidl Returns the number of ranges in the selection. 6120
ServiceWorker.webidl 1242
ServiceWorkerContainer.webidl 1573
ServiceWorkerGlobalScope.webidl 1752
ServiceWorkerRegistration.webidl 1807
ShadowRealmGlobalScope.webidl 550
ShadowRoot.webidl 2250
SharedWorker.webidl 546
SharedWorkerGlobalScope.webidl 853
SimpleGestureEvent.webidl The SimpleGestureEvent interface is the datatype for all Mozilla-specific simple gesture events in the Document Object Model. The following events are generated: MozSwipeGestureMayStart - Generated when the user starts a horizontal swipe across the input device, but before we know whether the user is actually scrolling past a scroll edge. This event asks two questions: Should a swipe really be started, and in which directions should the user be able to swipe? The first question is answered by event listeners by calling or not calling preventDefault() on the event. Since a swipe swallows all scroll events, the default action of the swipe start event is *not* to start a swipe. Call preventDefault() if you want a swipe to be started. Doing so won't necessarily result in a swipe being started, it only communicates an intention. Once Gecko determines whether a swipe should actually be started, it will send a MozSwipeGestureStart event. The second question (swipe-able directions) is answered in the allowedDirections field. MozSwipeGestureStart - This event signals the start of a swipe. It guarantees a future MozSwipeGestureEnd event that will signal the end of a swipe animation. MozSwipeGestureUpdate - Generated periodically while the user is continuing a horizontal swipe gesture. The "delta" value represents the current absolute gesture amount. This event may even be sent after a MozSwipeGesture event fired in order to allow for fluid completion of a swipe animation. The direction value is meaningless on swipe update events. MozSwipeGestureEnd - Generated when the swipe animation is completed. MozSwipeGesture - Generated when the user releases a swipe across across the input device. This event signals that the actual swipe operation is complete, even though the animation might not be finished yet. This event can be sent without accompanying start / update / end events, and it can also be handled on its own if the consumer doesn't want to handle swipe animation events. Only the direction value has any significance, the delta value is meaningless. MozMagnifyGestureStart - Generated when the user begins the magnify ("pinch") gesture. The "delta" value represents the initial movement. MozMagnifyGestureUpdate - Generated periodically while the user is continuing the magnify ("pinch") gesture. The "delta" value represents the movement since the last MozMagnifyGestureStart or MozMagnifyGestureUpdate event. MozMagnifyGesture - Generated when the user has completed the magnify ("pinch") gesture. If you only want to receive a single event when the magnify gesture is complete, you only need to hook this event and can safely ignore the MozMagnifyGestureStart and the MozMagnifyGestureUpdate events. The "delta" value is the cumulative amount represented by the user's gesture. MozRotateGestureStart - Generated when the user begins the rotation gesture. The "delta" value represents the initial rotation. MozRotateGestureUpdate - Generated periodically while the user is continuing the rotation gesture. The "delta" value represents the rotation since the last MozRotateGestureStart or MozRotateGestureUpdate event. MozRotateGesture - Generated when the user has completed the rotation gesture. If you only want to receive a single event when the rotation gesture is complete, you only need to hook this event and can safely ignore the MozRotateGestureStart and the MozRotateGestureUpdate events. The "delta" value is the cumulative amount of rotation represented by the user's gesture. MozTapGesture - Generated when the user executes a two finger tap gesture on the input device. Client coordinates contain the center point of the tap. (XXX On OS X, only Lion (10.7) and up) MozPressTapGesture - Generated when the user executes a press and tap two finger gesture (first finger down, second finger down, second finger up, first finger up) on the input device. Client coordinates contain the center pivot point of the action. (XXX Not implemented on Mac) MozEdgeUIGesture - Generated when the user swipes the display to invoke edge ui. (XXX Win8 only) Default behavior: Some operating systems support default behaviors for gesture events when they are not handled by the application. Consumers should use event.preventDefault() to prevent default behavior when consuming events. 9255
SocketCommon.webidl 486
SourceBuffer.webidl 2356
SourceBufferList.webidl 814
SpeechGrammar.webidl 796
SpeechGrammarList.webidl 980
SpeechRecognition.webidl 1631
SpeechRecognitionAlternative.webidl 749
SpeechRecognitionError.webidl 949
SpeechRecognitionEvent.webidl 935
SpeechRecognitionResult.webidl 810
SpeechRecognitionResultList.webidl 769
SpeechSynthesis.webidl 1036
SpeechSynthesisErrorEvent.webidl 1139
SpeechSynthesisEvent.webidl 1134
SpeechSynthesisUtterance.webidl 1173
SpeechSynthesisVoice.webidl 805
StaticRange.webidl 815
StereoPannerNode.webidl 891
Storage.webidl Testing methods that exist only for the benefit of automated glass-box testing. Will never be exposed to content at large and unlikely to be useful in a WebDriver context. 3505
StorageEvent.webidl 1496
StorageManager.webidl 881
StorageType.webidl 346
StreamFilter.webidl This is a Mozilla-specific WebExtension API, which is not available to web content. It allows monitoring and filtering of HTTP response stream data. This API should currently be considered experimental, and is not defined by any standard. 4304
StreamFilterDataEvent.webidl This is a Mozilla-specific WebExtension API, which is not available to web content. It allows monitoring and filtering of HTTP response stream data. This API should currently be considered experimental, and is not defined by any standard. 978
StructuredCloneTester.webidl 566
StyleSheet.webidl 2014
StyleSheetApplicableStateChangeEvent.webidl 718
StyleSheetList.webidl 397
SubmitEvent.webidl 663
SubtleCrypto.webidl Algorithm dictionaries **** 6470
SVGAElement.webidl 1028
SVGAngle.webidl 1211
SVGAnimatedAngle.webidl 637
SVGAnimatedBoolean.webidl 611
SVGAnimatedEnumeration.webidl 699
SVGAnimatedInteger.webidl 654
SVGAnimatedLength.webidl 640
SVGAnimatedLengthList.webidl 652
SVGAnimatedNumber.webidl 654
SVGAnimatedNumberList.webidl 652
SVGAnimatedPathData.webidl 701
SVGAnimatedPoints.webidl 641
SVGAnimatedPreserveAspectRatio.webidl 679
SVGAnimatedRect.webidl 609
SVGAnimatedString.webidl 613
SVGAnimatedTransformList.webidl 661
SVGAnimateElement.webidl 556
SVGAnimateMotionElement.webidl 562
SVGAnimateTransformElement.webidl 565
SVGAnimationElement.webidl 1042
SVGCircleElement.webidl 721
SVGClipPathElement.webidl 690
SVGComponentTransferFunctionElement.webidl 1454
SVGDefsElement.webidl 552
SVGDescElement.webidl 544
SVGElement.webidl 1038
SVGEllipseElement.webidl 779
SVGFEBlendElement.webidl 1736
SVGFEColorMatrixElement.webidl 1140
SVGFEComponentTransferElement.webidl 693
SVGFECompositeElement.webidl 1524
SVGFEConvolveMatrixElement.webidl 1615
SVGFEDiffuseLightingElement.webidl 966
SVGFEDisplacementMapElement.webidl 1196
SVGFEDistantLightElement.webidl 677
SVGFEDropShadowElement.webidl 992
SVGFEFloodElement.webidl 612
SVGFEFuncAElement.webidl 604
SVGFEFuncBElement.webidl 604
SVGFEFuncGElement.webidl 604
SVGFEFuncRElement.webidl 604
SVGFEGaussianBlurElement.webidl 884
SVGFEImageElement.webidl 742
SVGFEMergeElement.webidl 612
SVGFEMergeNodeElement.webidl 607
SVGFEMorphologyElement.webidl 1073
SVGFEOffsetElement.webidl 783
SVGFEPointLightElement.webidl 716
SVGFESpecularLightingElement.webidl 1039
SVGFESpotLightElement.webidl 1045
SVGFETileElement.webidl 667
SVGFETurbulenceElement.webidl 1388
SVGFilterElement.webidl 1003
SVGFilterPrimitiveStandardAttributes.webidl 830
SVGFitToViewBox.webidl 666
SVGForeignObjectElement.webidl 790
SVGGElement.webidl 549
SVGGeometryElement.webidl 878
SVGGradientElement.webidl 1051
SVGGraphicsElement.webidl 1199
SVGImageElement.webidl 1062
SVGLength.webidl 1462
SVGLengthList.webidl 1222
SVGLinearGradientElement.webidl 788
SVGLineElement.webidl 776
SVGMarkerElement.webidl 1564
SVGMaskElement.webidl 1032
SVGMatrix.webidl 1346
SVGMetadataElement.webidl 548
SVGMPathElement.webidl 588
SVGNumber.webidl 567
SVGNumberList.webidl 1089
SVGPathElement.webidl 684
SVGPathSeg.webidl 5922
SVGPathSegList.webidl 776
SVGPatternElement.webidl 1130
SVGPoint.webidl 691
SVGPointList.webidl 1078
SVGPolygonElement.webidl 602
SVGPolylineElement.webidl 604
SVGPreserveAspectRatio.webidl 1514
SVGRadialGradientElement.webidl 926
SVGRect.webidl 684
SVGRectElement.webidl 893
SVGScriptElement.webidl 709
SVGSetElement.webidl 552
SVGStopElement.webidl 604
SVGStringList.webidl 1115
SVGStyleElement.webidl 757
SVGSVGElement.webidl 2425
SVGSwitchElement.webidl 554
SVGSymbolElement.webidl 662
SVGTests.webidl 621
SVGTextContentElement.webidl 1434
SVGTextElement.webidl 559
SVGTextPathElement.webidl 1191
SVGTextPositioningElement.webidl 868
SVGTitleElement.webidl 545
SVGTransform.webidl 1350
SVGTransformList.webidl 1258
SVGTSpanElement.webidl 560
SVGUnitTypes.webidl 715
SVGURIReference.webidl 579
SVGUseElement.webidl 940
SVGViewElement.webidl 625
SVGZoomAndPan.webidl 752
TaskPriorityChangeEvent.webidl 354
TCPServerSocket.webidl TCPServerSocket An interface to a server socket that can accept incoming connections for gaia apps. 1339
TCPServerSocketEvent.webidl 623
TCPSocket.webidl TCPSocket exposes a TCP client socket (no server sockets yet) to highly privileged apps. It provides a buffered, non-blocking interface for sending. For receiving, it uses an asynchronous, event handler based interface. 7633
TCPSocketErrorEvent.webidl Dispatched as part of the "error" event in the following situations: - if there's an error detected when the TCPSocket closes - if there's an internal error while sending data - if there's an error connecting to the host 1027
TCPSocketEvent.webidl TCPSocketEvent is the event dispatched for all of the events described by TCPSocket, except the "error" event. It contains the socket that was associated with the event, the type of event, and the data associated with the event if the event is a "data" event. 1346
TestFunctions.webidl 5548
TestInterfaceJS.webidl 3128
TestInterfaceJSDictionaries.webidl 1051
TestInterfaceJSMaplikeSetlikeIterable.webidl 2230
TestInterfaceObservableArray.webidl 2371
TestUtils.webidl 518
Text.webidl 995
TextClause.webidl 660
TextDecoder.webidl 1071
TextEncoder.webidl This is DOMString in the spec, but the value is always ASCII and short. By declaring this as ByteString, we get the same end result (storage as inline Latin1 string in SpiderMonkey) with fewer conversions. 1613
TextTrack.webidl 1204
TextTrackCue.webidl 654
TextTrackCueList.webidl 562
TextTrackList.webidl 846
TimeEvent.webidl 817
TimeRanges.webidl 762
Touch.webidl 1608
TouchEvent.webidl 1578
TouchList.webidl 701
TrackEvent.webidl 686
Transformer.webidl 866
TransformStream.webidl 774
TransformStreamDefaultController.webidl 679
TransitionEvent.webidl 990
TreeColumn.webidl Returns the previous displayed column, if any, accounting for the ordinals set on the columns. 989
TreeColumns.webidl The tree widget for these columns. 1249
TreeContentView.webidl Retrieve the content item associated with the specified row. 627
TreeView.webidl The total number of rows in the tree (including the offscreen rows). 5700
TreeWalker.webidl 1000
U2F.webidl 3520
UDPMessageEvent.webidl 973
UDPSocket.webidl 2053
UIEvent.webidl 2066
UnderlyingSink.webidl 919
UnderlyingSource.webidl 991
URL.webidl 1694
URLSearchParams.webidl 1291
UserProximityEvent.webidl 653
ValidityState.webidl 1085
VideoPlaybackQuality.webidl 844
VideoTrack.webidl 651
VideoTrackList.webidl 793
VisualViewport.webidl 828
VRDisplay.webidl XXX - When WebVR in WebWorkers is implemented, HTMLCanvasElement below should be replaced with VRSource. 11339
VRDisplayEvent.webidl 738
VRServiceTest.webidl 3243
VTTCue.webidl 1738
VTTRegion.webidl 1007
WaveShaperNode.webidl 1071
WebAuthentication.webidl Interfaces to Data **** 6211
WebGL2RenderingContext.webidl 47312
WebGLContextEvent.webidl 801
WebGLRenderingContext.webidl 'byte' should be a signed 8 bit type. 51224
WebGPU.webidl 32994
WebrtcDeprecated.webidl 1424
WebrtcGlobalInformation.webidl 1237
WebSocket.webidl 2107
WebTaskScheduling.webidl 978
WebXR.webidl 6842
WheelEvent.webidl 1453
WidevineCDMManifest.webidl 620
Window.webidl 33773
WindowOrWorkerGlobalScope.webidl 3347
WindowRoot.webidl 357
Worker.webidl 1444
WorkerDebuggerGlobalScope.webidl 1248
WorkerGlobalScope.webidl 1761
WorkerLocation.webidl 998
WorkerNavigator.webidl 1121
WorkerTestUtils.webidl 346
Worklet.webidl 669
WorkletGlobalScope.webidl 532
WritableStream.webidl 786
WritableStreamDefaultController.webidl 715
WritableStreamDefaultWriter.webidl 879
XMLDocument.webidl 465
XMLHttpRequest.webidl Parameters for instantiating an XMLHttpRequest. They are passed as an optional argument to the constructor: new XMLHttpRequest({anon: true, system: true}); 3744
XMLHttpRequestEventTarget.webidl 880
XMLHttpRequestUpload.webidl 616
XMLSerializer.webidl The subtree rooted by the specified element is serialized to a string. @param root The root of the subtree to be serialized. This could be any node, including a Document. @returns The serialized subtree in the form of a Unicode string 1421
XPathEvaluator.webidl XPathResult.ANY_TYPE 952
XPathExpression.webidl XPathResult.ANY_TYPE 1349
XPathNSResolver.webidl 396
XPathResult.webidl 1381
XRInputSourceEvent.webidl 793
XRInputSourcesChangeEvent.webidl 1208
XRReferenceSpaceEvent.webidl Changed from "XRRigidTransform transform;" in order to work with the event code generation. 956
XRSessionEvent.webidl 673
XSLTProcessor.webidl Import the stylesheet into this XSLTProcessor for transformations. @param style The root-node of a XSLT stylesheet. This can be either a document node or an element node. If a document node then the document can contain either a XSLT stylesheet or a LRE stylesheet. If the argument is an element node it must be the xsl:stylesheet (or xsl:transform) element of an XSLT stylesheet. 4147
XULCommandEvent.webidl This interface is supported by command events, which are dispatched to XUL elements as a result of mouse or keyboard activation. 2077
XULElement.webidl 1973
XULPopupElement.webidl Allow the popup to automatically position itself. 7840
XULResizerElement.webidl 396