---
title: InternalSettings
framework: webkitjs
role: symbol
role_heading: Class
path: webkitjs/internalsettings
---

# InternalSettings

## Declaration

```data
interface InternalSettings
```

## Topics

### Instance Properties

- [forcedColorsAreInvertedAccessibilityValue](webkitjs/internalsettings/2871448-forcedcolorsareinvertedaccessibi.md)
- [forcedDisplayIsMonochromeAccessibilityValue](webkitjs/internalsettings/2871411-forceddisplayismonochromeaccessi.md)
- [forcedPrefersReducedMotionAccessibilityValue](webkitjs/internalsettings/2871002-forcedprefersreducedmotionaccess.md)

### Instance Methods

- [deferredCSSParserEnabled](webkitjs/internalsettings/2871217-deferredcssparserenabled.md)
- [setAllowsAirPlayForMediaPlayback](webkitjs/internalsettings/2528152-setallowsairplayformediaplayback.md)
- [setAllowsInlineMediaPlayback](webkitjs/internalsettings/1777781-setallowsinlinemediaplayback.md)
- [setAllowsInlineMediaPlaybackAfterFullscreen](webkitjs/internalsettings/2528149-setallowsinlinemediaplaybackafte.md)
- [setAutoscrollForDragAndDropEnabled](webkitjs/internalsettings/1629436-setautoscrollfordraganddropenabl.md)
- [setBackgroundShouldExtendBeyondPage](webkitjs/internalsettings/1631239-setbackgroundshouldextendbeyondp.md)
- [setCanStartMedia](webkitjs/internalsettings/1632232-setcanstartmedia.md)
- [setCursiveFontFamily](webkitjs/internalsettings/1631152-setcursivefontfamily.md)
- [setDefaultVideoPosterURL](webkitjs/internalsettings/1629125-setdefaultvideoposterurl.md)
- [setDeferredCSSParserEnabled](webkitjs/internalsettings/2871416-setdeferredcssparserenabled.md)
- [setEditingBehavior](webkitjs/internalsettings/1629755-seteditingbehavior.md)
- [setFantasyFontFamily](webkitjs/internalsettings/1631533-setfantasyfontfamily.md)
- [setFixedFontFamily](webkitjs/internalsettings/1631747-setfixedfontfamily.md)
- [setFontFallbackPrefersPictographs](webkitjs/internalsettings/1631968-setfontfallbackpreferspictograph.md)
- [setForcePendingWebGLPolicy](webkitjs/internalsettings/1630195-setforcependingwebglpolicy.md)
- [setImagesEnabled](webkitjs/internalsettings/1631129-setimagesenabled.md)
- [setIndexedDBWorkersEnabled](webkitjs/internalsettings/1777833-setindexeddbworkersenabled.md)
- [setInlineMediaPlaybackRequiresPlaysInlineAttribute](webkitjs/internalsettings/1777858-setinlinemediaplaybackrequirespl.md)
- [setInputEventsEnabled](webkitjs/internalsettings/2871379-setinputeventsenabled.md)
- [setLangAttributeAwareFormControlUIEnabled](webkitjs/internalsettings/1631611-setlangattributeawareformcontrol.md)
- [setMediaTypeOverride](webkitjs/internalsettings/1634528-setmediatypeoverride.md)
- [setMinimumTimerInterval](webkitjs/internalsettings/1632460-setminimumtimerinterval.md)
- [setPDFImageCachingPolicy](webkitjs/internalsettings/2871188-setpdfimagecachingpolicy.md)
- [setPictographFontFamily](webkitjs/internalsettings/1629065-setpictographfontfamily.md)
- [setPreferMIMETypeForImages](webkitjs/internalsettings/2528150-setprefermimetypeforimages.md)
- [setQuickTimePluginReplacementEnabled](webkitjs/internalsettings/2871039-setquicktimepluginreplacementena.md)
- [setSansSerifFontFamily](webkitjs/internalsettings/1630516-setsansseriffontfamily.md)
- [setScrollingTreeIncludesFrames](webkitjs/internalsettings/1631783-setscrollingtreeincludesframes.md)
- [setSerifFontFamily](webkitjs/internalsettings/1631184-setseriffontfamily.md)
- [setShouldConvertPositionStyleOnCopy](webkitjs/internalsettings/1629861-setshouldconvertpositionstyleonc.md)
- [setShouldDisplayTrackKind](webkitjs/internalsettings/1629597-setshoulddisplaytrackkind.md)
- [setStandardFontFamily](webkitjs/internalsettings/1632285-setstandardfontfamily.md)
- [setStorageBlockingPolicy](webkitjs/internalsettings/1632856-setstorageblockingpolicy.md)
- [setSystemLayoutDirection](webkitjs/internalsettings/1777765-setsystemlayoutdirection.md)
- [setTextAutosizingEnabled](webkitjs/internalsettings/1631207-settextautosizingenabled.md)
- [setTextAutosizingWindowSizeOverride](webkitjs/internalsettings/1632350-settextautosizingwindowsizeoverr.md)
- [setTimeWithoutMouseMovementBeforeHidingControls](webkitjs/internalsettings/1633985-settimewithoutmousemovementbefor.md)
- [setTouchEventEmulationEnabled](webkitjs/internalsettings/1631613-settoucheventemulationenabled.md)
- [setUseLegacyBackgroundSizeShorthandBehavior](webkitjs/internalsettings/1633949-setuselegacybackgroundsizeshorth.md)
- [setUserInterfaceDirectionPolicy](webkitjs/internalsettings/1777930-setuserinterfacedirectionpolicy.md)
- [setVariationFontsEnabled](webkitjs/internalsettings/2871419-setvariationfontsenabled.md)
- [setWebFontsAlwaysFallBack](webkitjs/internalsettings/2528156-setwebfontsalwaysfallback.md)
- [setYouTubeFlashPluginReplacementEnabled](webkitjs/internalsettings/2871011-setyoutubeflashpluginreplacement.md)
- [shouldDisplayTrackKind](webkitjs/internalsettings/1631177-shoulddisplaytrackkind.md)
- [systemLayoutDirection](webkitjs/internalsettings/1777789-systemlayoutdirection.md)
- [userInterfaceDirectionPolicy](webkitjs/internalsettings/1777818-userinterfacedirectionpolicy.md)
- [variationFontsEnabled](webkitjs/internalsettings/2871180-variationfontsenabled.md)