Table of Contents

<webview>
- <webview allowpopups>
- <webview disableblinkfeatures>
- <webview disablewebsecurity>
- <webview enableblinkfeatures>
- <webview httpreferrer>
- <webview nodeintegration>
- <webview nodeintegrationinsubframes>
- <webview partition>
- <webview plugins>
- <webview preload>
- <webview src>
- <webview useragent>
- <webview webpreferences>
- <webview>
- <webview>.canGoBack()
- <webview>.canGoForward()
- <webview>.canGoToOffset()
- <webview>.capturePage()
- <webview>.clearHistory()
- <webview>.closeDevTools()
- <webview>.copy()
- <webview>.cut()
- <webview>.delete()
- <webview>.downloadURL()
- <webview>.executeJavaScript()
- <webview>.findInPage()
- <webview>.getTitle()
- <webview>.getURL()
- <webview>.getUserAgent()
- <webview>.getWebContentsId()
- <webview>.getZoomFactor()
- <webview>.getZoomLevel()
- <webview>.goBack()
- <webview>.goForward()
- <webview>.goToIndex()
- <webview>.goToOffset()
- <webview>.insertCSS()
- <webview>.insertText()
- <webview>.inspectElement()
- <webview>.inspectServiceWorker()
- <webview>.inspectSharedWorker()
- <webview>.isAudioMuted()
- <webview>.isCrashed()
- <webview>.isCurrentlyAudible()
- <webview>.isDevToolsFocused()
- <webview>.isDevToolsOpened()
- <webview>.isLoading()
- <webview>.isLoadingMainFrame()
- <webview>.isWaitingForResponse()
- <webview>.loadURL()
- <webview>.openDevTools()
- <webview>.paste()
- <webview>.pasteAndMatchStyle()
- <webview>.print()
- <webview>.printToPDF()
- <webview>.redo()
- <webview>.reload()
- <webview>.reloadIgnoringCache()
- <webview>.removeInsertedCSS()
- <webview>.replace()
- <webview>.replaceMisspelling()
- <webview>.selectAll()
- <webview>.send()
- <webview>.sendInputEvent()
- <webview>.sendToFrame()
- <webview>.setAudioMuted()
- <webview>.setUserAgent()
- <webview>.setVisualZoomLevelLimits()
- <webview>.setZoomFactor()
- <webview>.setZoomLevel()
- <webview>.showDefinitionForSelection()
- <webview>.stop()
- <webview>.stopFindInPage()
- <webview>.undo()
- <webview>.unselect()
Accelerator
- Accelerator
API: Objects
- BluetoothDevice
- Certificate
- CertificatePrincipal
- Cookie
- CPUUsage
- CrashReport
- CustomScheme
- DesktopCapturerSource
- Display
- Event extends GlobalEvent
- Extension
- ExtensionInfo
- File
- FileFilter
- FilePathWithHeaders
- GPUFeatureStatus
- HIDDevice
- InputEvent
- IOCounters
- IpcMainEvent extends Event
- IpcMainInvokeEvent extends Event
- IpcRendererEvent extends Event
- JumpListCategory
- JumpListItem
- KeyboardEvent
- KeyboardInputEvent extends InputEvent
- MemoryInfo
- MemoryUsageDetails
- MimeTypedBuffer
- MouseInputEvent extends InputEvent
- MouseWheelInputEvent extends MouseInputEvent
- NewWindowWebContentsEvent extends Event
- NotificationAction
- NotificationResponse
- PaymentDiscount
- Point
- PostBody
- PrinterInfo
- ProcessMemoryInfo
- ProcessMetric
- Product
- ProductDiscount
- ProductSubscriptionPeriod
- ProtocolRequest
- ProtocolResponse
- ProtocolResponseUploadData
- Rectangle
- Referrer
- ScrubberItem
- SegmentedControlSegment
- SerialPort
- ServiceWorkerInfo
- SharedWorkerInfo
- SharingItem
- ShortcutDetails
- Size
- Task
- ThumbarButton
- TraceCategoriesAndOptions
- TraceConfig
- Transaction
- UploadData
- UploadFile
- UploadRawData
- UserDefaultTypes
- WebRequestFilter
- WebSource
app
- app
- app.accessibilitySupportEnabled
- app.addRecentDocument()
- app.applicationMenu
- app.badgeCount
- app.clearRecentDocuments()
- app.commandLine
- app.configureHostResolver()
- app.disableDomainBlockingFor3DAPIs()
- app.disableHardwareAcceleration()
- app.dock
- app.enableSandbox()
- app.exit()
- app.focus()
- app.getApplicationInfoForProtocol()
- app.getApplicationNameForProtocol()
- app.getAppMetrics()
- app.getAppPath()
- app.getBadgeCount()
- app.getCurrentActivityType()
- app.getFileIcon()
- app.getGPUFeatureStatus()
- app.getGPUInfo()
- app.getJumpListSettings()
- app.getLocale()
- app.getLocaleCountryCode()
- app.getLoginItemSettings()
- app.getName()
- app.getPath()
- app.getVersion()
- app.hasSingleInstanceLock()
- app.hide()
- app.importCertificate()
- app.invalidateCurrentActivity()
- app.isAccessibilitySupportEnabled()
- app.isDefaultProtocolClient()
- app.isEmojiPanelSupported()
- app.isInApplicationsFolder()
- app.isPackaged
- app.isReady()
- app.isSecureKeyboardEntryEnabled()
- app.isUnityRunning()
- app.moveToApplicationsFolder()
- app.name
- app.quit()
- app.relaunch()
- app.releaseSingleInstanceLock()
- app.removeAsDefaultProtocolClient()
- app.requestSingleInstanceLock()
- app.resignCurrentActivity()
- app.runningUnderARM64Translation
- app.runningUnderRosettaTranslation
- app.setAboutPanelOptions()
- app.setAccessibilitySupportEnabled()
- app.setActivationPolicy()
- app.setAppLogsPath()
- app.setAppUserModelId()
- app.setAsDefaultProtocolClient()
- app.setBadgeCount()
- app.setJumpList()
- app.setLoginItemSettings()
- app.setName()
- app.setPath()
- app.setSecureKeyboardEntryEnabled()
- app.setUserActivity()
- app.setUserTasks()
- app.show()
- app.showAboutPanel()
- app.showEmojiPanel()
- app.startAccessingSecurityScopedResource()
- app.updateCurrentActivity()
- app.userAgentFallback
- app.whenReady()
autoUpdater
- autoUpdater
- autoUpdater.checkForUpdates()
- autoUpdater.getFeedURL()
- autoUpdater.quitAndInstall()
- autoUpdater.setFeedURL()
Breaking Changes
- Breaking Changes
BrowserView
- BrowserView
- BrowserView()
- view.getBounds()
- view.setAutoResize()
- view.setBackgroundColor()
- view.setBounds()
- view.webContents
BrowserWindow
- backgroundColor
- BrowserWindow
- BrowserWindow()
- BrowserWindow.fromBrowserView()
- BrowserWindow.fromId()
- BrowserWindow.fromWebContents()
- BrowserWindow.getAllWindows()
- BrowserWindow.getFocusedWindow()
- ready-to-show
- win.accessibleTitle
- win.addBrowserView()
- win.addTabbedWindow()
- win.autoHideMenuBar
- win.blur()
- win.blurWebView()
- win.capturePage()
- win.center()
- win.closable
- win.close()
- win.closeFilePreview()
- win.destroy()
- win.documentEdited
- win.excludedFromShownWindowsMenu
- win.flashFrame()
- win.focus()
- win.focusable
- win.focusOnWebView()
- win.fullScreen
- win.fullScreenable
- win.getBackgroundColor()
- win.getBounds()
- win.getBrowserView()
- win.getBrowserViews()
- win.getChildWindows()
- win.getContentBounds()
- win.getContentSize()
- win.getMaximumSize()
- win.getMediaSourceId()
- win.getMinimumSize()
- win.getNativeWindowHandle()
- win.getNormalBounds()
- win.getOpacity()
- win.getParentWindow()
- win.getPosition()
- win.getRepresentedFilename()
- win.getSize()
- win.getTitle()
- win.getTrafficLightPosition()
- win.hasShadow()
- win.hide()
- win.hookWindowMessage()
- win.id
- win.isAlwaysOnTop()
- win.isClosable()
- win.isDestroyed()
- win.isDocumentEdited()
- win.isEnabled()
- win.isFocusable()
- win.isFocused()
- win.isFullScreen()
- win.isFullScreenable()
- win.isKiosk()
- win.isMaximizable()
- win.isMaximized()
- win.isMenuBarAutoHide()
- win.isMenuBarVisible()
- win.isMinimizable()
- win.isMinimized()
- win.isModal()
- win.isMovable()
- win.isNormal()
- win.isResizable()
- win.isSimpleFullScreen()
- win.isTabletMode()
- win.isVisible()
- win.isVisibleOnAllWorkspaces()
- win.isWindowMessageHooked()
- win.kiosk
- win.loadFile()
- win.loadURL()
- win.maximizable
- win.maximize()
- win.menuBarVisible
- win.mergeAllWindows()
- win.minimizable
- win.minimize()
- win.movable
- win.moveAbove()
- win.moveTabToNewWindow()
- win.moveTop()
- win.previewFile()
- win.reload()
- win.removeBrowserView()
- win.removeMenu()
- win.representedFilename
- win.resizable
- win.restore()
- win.selectNextTab()
- win.selectPreviousTab()
- win.setAlwaysOnTop()
- win.setAppDetails()
- win.setAspectRatio()
- win.setAutoHideCursor()
- win.setAutoHideMenuBar()
- win.setBackgroundColor()
- win.setBounds()
- win.setBrowserView()
- win.setClosable()
- win.setContentBounds()
- win.setContentProtection()
- win.setContentSize()
- win.setDocumentEdited()
- win.setEnabled()
- win.setFocusable()
- win.setFullScreen()
- win.setFullScreenable()
- win.setHasShadow()
- win.setIcon()
- win.setIgnoreMouseEvents()
- win.setKiosk()
- win.setMaximizable()
- win.setMaximumSize()
- win.setMenu()
- win.setMenuBarVisibility()
- win.setMinimizable()
- win.setMinimumSize()
- win.setMovable()
- win.setOpacity()
- win.setOverlayIcon()
- win.setParentWindow()
- win.setPosition()
- win.setProgressBar()
- win.setRepresentedFilename()
- win.setResizable()
- win.setShape()
- win.setSheetOffset()
- win.setSimpleFullScreen()
- win.setSize()
- win.setSkipTaskbar()
- win.setThumbarButtons()
- win.setThumbnailClip()
- win.setThumbnailToolTip()
- win.setTitle()
- win.setTopBrowserView()
- win.setTouchBar()
- win.setTrafficLightPosition()
- win.setVibrancy()
- win.setVisibleOnAllWorkspaces()
- win.setWindowButtonVisibility()
- win.shadow
- win.show()
- win.showDefinitionForSelection()
- win.showInactive()
- win.simpleFullScreen
- win.title
- win.toggleTabBar()
- win.unhookAllWindowMessages()
- win.unhookWindowMessage()
- win.unmaximize()
- win.visibleOnAllWorkspaces
- win.webContents
BrowserWindowProxy
- BrowserWindowProxy
- win.blur()
- win.close()
- win.closed
- win.eval()
- win.focus()
- win.postMessage()
- win.print()
Chrome Extension Support
- Chrome Extension Support
- chrome.devtools.inspectedWindow
- chrome.devtools.network
- chrome.devtools.panels
- chrome.extension
- chrome.management
- chrome.runtime
- chrome.storage
- chrome.tabs
- chrome.webRequest
ClientRequest
- ClientRequest
- ClientRequest()
- request.abort()
- request.chunkedEncoding
- request.end()
- request.followRedirect()
- request.getHeader()
- request.getUploadProgress()
- request.removeHeader()
- request.setHeader()
- request.write()
clipboard
- clipboard
- clipboard.availableFormats()
- clipboard.clear()
- clipboard.has()
- clipboard.read()
- clipboard.readBookmark()
- clipboard.readBuffer()
- clipboard.readFindText()
- clipboard.readHTML()
- clipboard.readImage()
- clipboard.readRTF()
- clipboard.readText()
- clipboard.write()
- clipboard.writeBookmark()
- clipboard.writeBuffer()
- clipboard.writeFindText()
- clipboard.writeHTML()
- clipboard.writeImage()
- clipboard.writeRTF()
- clipboard.writeText()
CommandLine
- CommandLine
- commandLine.appendArgument()
- commandLine.appendSwitch()
- commandLine.getSwitchValue()
- commandLine.hasSwitch()
- commandLine.removeSwitch()
contentTracing
- contentTracing
- contentTracing.getCategories()
- contentTracing.getTraceBufferUsage()
- contentTracing.startRecording()
- contentTracing.stopRecording()
contextBridge
- contextBridge
- contextBridge.exposeInMainWorld()
Cookies
- Cookies
- cookies.flushStore()
- cookies.get()
- cookies.remove()
- cookies.set()
crashReporter
- crashReporter
- crashReporter.addExtraParameter()
- crashReporter.getLastCrashReport()
- crashReporter.getParameters()
- crashReporter.getUploadedReports()
- crashReporter.getUploadToServer()
- crashReporter.removeExtraParameter()
- crashReporter.setUploadToServer()
- crashReporter.start()
- process.crashReporter.addExtraParameter()
- process.crashReporter.getParameters()
- process.crashReporter.removeExtraParameter()
- process.crashReporter.start()
Debugger
- Debugger
- debugger.attach()
- debugger.detach()
- debugger.isAttached()
- debugger.sendCommand()
desktopCapturer
- desktopCapturer
- desktopCapturer.getSources()
dialog
- dialog
- dialog.showCertificateTrustDialog()
- dialog.showErrorBox()
- dialog.showMessageBox()
- dialog.showMessageBoxSync()
- dialog.showOpenDialog()
- dialog.showOpenDialogSync()
- dialog.showSaveDialog()
- dialog.showSaveDialogSync()
Dock
- Dock
- dock.bounce()
- dock.cancelBounce()
- dock.downloadFinished()
- dock.getBadge()
- dock.getMenu()
- dock.hide()
- dock.isVisible()
- dock.setBadge()
- dock.setIcon()
- dock.setMenu()
- dock.show()
DownloadItem
- DownloadItem
- downloadItem.cancel()
- downloadItem.canResume()
- downloadItem.getContentDisposition()
- downloadItem.getETag()
- downloadItem.getFilename()
- downloadItem.getLastModifiedTime()
- downloadItem.getMimeType()
- downloadItem.getReceivedBytes()
- downloadItem.getSaveDialogOptions()
- downloadItem.getSavePath()
- downloadItem.getStartTime()
- downloadItem.getState()
- downloadItem.getTotalBytes()
- downloadItem.getURL()
- downloadItem.getURLChain()
- downloadItem.hasUserGesture()
- downloadItem.isPaused()
- downloadItem.pause()
- downloadItem.resume()
- downloadItem.savePath
- downloadItem.setSaveDialogOptions()
- downloadItem.setSavePath()
Environment Variables
- ELECTRON_DEBUG_DRAG_REGIONS
- ELECTRON_DEBUG_NOTIFICATIONS
- ELECTRON_DEFAULT_ERROR_MODE
- ELECTRON_ENABLE_LOGGING
- ELECTRON_ENABLE_STACK_DUMPING
- ELECTRON_FORCE_WINDOW_MENU_BAR
- ELECTRON_LOG_ASAR_READS
- ELECTRON_LOG_FILE
- ELECTRON_NO_ASAR
- ELECTRON_NO_ATTACH_CONSOLE
- ELECTRON_OVERRIDE_DIST_PATH
- ELECTRON_RUN_AS_NODE
- ELECTRON_TRASH
- Environment Variables
- GOOGLE_API_KEY
- NODE_OPTIONS
- ORIGINAL_XDG_CURRENT_DESKTOP
globalShortcut
- globalShortcut
- globalShortcut.isRegistered()
- globalShortcut.register()
- globalShortcut.registerAll()
- globalShortcut.unregister()
- globalShortcut.unregisterAll()
Guides
- Accessibility
- Advanced Installation Instructions
- Application Debugging
- Application Distribution
- Automated Testing
- Boilerplates and CLIs
- Code Signing
- Context Isolation
- Dark Mode
- Debugging in VSCode
- Debugging the Main Process
- Deep Links
- Desktop Launcher Actions
- Device Access
- DevTools Extension
- Dock
- Electron FAQ
- Electron Fuses
- Electron Release Timelines
- Electron Support
- Electron Versioning
- Examples Overview
- Glossary
- In-App Purchases
- Inter-Process Communication
- Keyboard Shortcuts
- Mac App Store Submission Guide
- MessagePorts in Electron
- Multithreading
- Native File Drag & Drop
- Native Node Modules
- Notifications
- Offscreen Rendering
- Online/Offline Event Detection
- Performance
- Process Model
- Process Sandboxing
- Progress Bars
- Quick Start
- Recent Documents
- REPL
- Representing Files in a BrowserWindow
- Security
- Snapcraft Guide (Linux)
- SpellChecker
- Taskbar Customization
- Testing on Headless CI Systems (Travis CI, Jenkins)
- Testing Widevine CDM
- Tray
- Updating Applications
- Web Embeds
- Window Customization
- Windows on ARM
- Windows Store Guide
Guides: Development
- Build Instructions
- Build Instructions (Linux)
- Build Instructions (macOS)
- Build Instructions (Windows)
- Chromium Development
- Coding Style
- Creating a New Electron Browser Module
- Debugging on macOS
- Debugging on Windows
- Debugging with XCode
- Electron Debugging
- Goma
- Issues In Electron
- Patches in Electron
- Pull Requests
- Setting Up Symbol Server in Debugger
- Source Code Directory Structure
- Testing
- Updating an Appveyor Azure Image
- Using clang-tidy on C++ Code
- V8 Development
inAppPurchase
- inAppPurchase
- inAppPurchase.canMakePayments()
- inAppPurchase.finishAllTransactions()
- inAppPurchase.finishTransactionByDate()
- inAppPurchase.getProducts()
- inAppPurchase.getReceiptURL()
- inAppPurchase.purchaseProduct()
- inAppPurchase.restoreCompletedTransactions()
IncomingMessage
- IncomingMessage
- response.headers
- response.httpVersion
- response.httpVersionMajor
- response.httpVersionMinor
- response.statusCode
- response.statusMessage
ipcMain
- ipcMain
- ipcMain.handle()
- ipcMain.handleOnce()
- ipcMain.on()
- ipcMain.once()
- ipcMain.removeAllListeners()
- ipcMain.removeHandler()
- ipcMain.removeListener()
ipcRenderer
- ipcRenderer
- ipcRenderer.invoke()
- ipcRenderer.on()
- ipcRenderer.once()
- ipcRenderer.postMessage()
- ipcRenderer.removeAllListeners()
- ipcRenderer.removeListener()
- ipcRenderer.send()
- ipcRenderer.sendSync()
- ipcRenderer.sendTo()
- ipcRenderer.sendToHost()
Menu
- Menu
- Menu()
- menu.append()
- Menu.buildFromTemplate()
- menu.closePopup()
- Menu.getApplicationMenu()
- menu.getMenuItemById()
- menu.insert()
- menu.items
- menu.popup()
- Menu.sendActionToFirstResponder()
- Menu.setApplicationMenu()
MenuItem
- MenuItem
- MenuItem()
- menuItem.accelerator
- menuItem.checked
- menuItem.click
- menuItem.commandId
- menuItem.enabled
- menuItem.icon
- menuItem.id
- menuItem.label
- menuItem.menu
- menuItem.registerAccelerator
- menuItem.role
- menuItem.sharingItem
- menuItem.sublabel
- menuItem.submenu
- menuItem.toolTip
- menuItem.type
- menuItem.userAccelerator
- menuItem.visible
MessageChannelMain
- channel.port1
- channel.port2
- MessageChannelMain
MessagePortMain
- MessagePortMain
- port.close()
- port.postMessage()
- port.start()
nativeImage
- image.addRepresentation()
- image.crop()
- image.getAspectRatio()
- image.getBitmap()
- image.getNativeHandle()
- image.getScaleFactors()
- image.getSize()
- image.isEmpty()
- image.isTemplateImage()
- image.resize()
- image.setTemplateImage()
- image.toBitmap()
- image.toDataURL()
- image.toJPEG()
- image.toPNG()
- nativeImage
- nativeImage.createEmpty()
- nativeImage.createFromBitmap()
- nativeImage.createFromBuffer()
- nativeImage.createFromDataURL()
- nativeImage.createFromNamedImage()
- nativeImage.createFromPath()
- nativeImage.createThumbnailFromPath()
- nativeImage.isMacTemplateImage
nativeTheme
- nativeTheme
- nativeTheme.inForcedColorsMode
- nativeTheme.shouldUseDarkColors
- nativeTheme.shouldUseHighContrastColors
- nativeTheme.shouldUseInvertedColorScheme
- nativeTheme.themeSource
net
- net
- net.isOnline()
- net.online
- net.request()
netLog
- netLog
- netLog.currentlyLogging
- netLog.startLogging()
- netLog.stopLogging()
Notification
- Notification
- Notification()
- notification.actions
- notification.body
- notification.close()
- notification.closeButtonText
- notification.hasReply
- Notification.isSupported()
- notification.replyPlaceholder
- notification.show()
- notification.silent
- notification.sound
- notification.subtitle
- notification.timeoutType
- notification.title
- notification.toastXml
- notification.urgency
Opening windows from the renderer
- BrowserWindowProxy
- Opening windows from the renderer
- Window
- window.open()
powerMonitor
- powerMonitor
- powerMonitor.getSystemIdleState()
- powerMonitor.getSystemIdleTime()
- powerMonitor.isOnBatteryPower()
- powerMonitor.onBatteryPower
powerSaveBlocker
- powerSaveBlocker
- powerSaveBlocker.isStarted()
- powerSaveBlocker.start()
- powerSaveBlocker.stop()
process
- process
- process.contextId
- process.contextIsolated
- process.crash()
- process.defaultApp
- process.getBlinkMemoryInfo()
- process.getCPUUsage()
- process.getCreationTime()
- process.getHeapStatistics()
- process.getIOCounters()
- process.getProcessMemoryInfo()
- process.getSystemMemoryInfo()
- process.getSystemVersion()
- process.hang()
- process.isMainFrame
- process.mas
- process.noAsar
- process.noDeprecation
- process.resourcesPath
- process.sandboxed
- process.setFdLimit()
- process.takeHeapSnapshot()
- process.throwDeprecation
- process.traceDeprecation
- process.traceProcessWarnings
- process.type
- process.versions.chrome
- process.versions.electron
- process.windowsStore
protocol
- protocol
- protocol.interceptBufferProtocol()
- protocol.interceptFileProtocol()
- protocol.interceptHttpProtocol()
- protocol.interceptStreamProtocol()
- protocol.interceptStringProtocol()
- protocol.isProtocolIntercepted()
- protocol.isProtocolRegistered()
- protocol.registerBufferProtocol()
- protocol.registerFileProtocol()
- protocol.registerHttpProtocol()
- protocol.registerSchemesAsPrivileged()
- protocol.registerStreamProtocol()
- protocol.registerStringProtocol()
- protocol.uninterceptProtocol()
- protocol.unregisterProtocol()
safeStorage
- safeStorage
- safeStorage.decryptString()
- safeStorage.encryptString()
- safeStorage.isEncryptionAvailable()
screen
- screen
- screen.dipToScreenPoint()
- screen.dipToScreenRect()
- screen.getAllDisplays()
- screen.getCursorScreenPoint()
- screen.getDisplayMatching()
- screen.getDisplayNearestPoint()
- screen.getPrimaryDisplay()
- screen.screenToDipPoint()
- screen.screenToDipRect()
ServiceWorkers
- ServiceWorkers
- serviceWorkers.getAllRunning()
- serviceWorkers.getFromVersionID()
session
- ses.addWordToSpellCheckerDictionary()
- ses.allowNTLMCredentialsForDomains()
- ses.availableSpellCheckerLanguages
- ses.clearAuthCache()
- ses.clearCache()
- ses.clearCodeCaches()
- ses.clearHostResolverCache()
- ses.clearStorageData()
- ses.closeAllConnections()
- ses.cookies
- ses.createInterruptedDownload()
- ses.disableNetworkEmulation()
- ses.downloadURL()
- ses.enableNetworkEmulation()
- ses.flushStorageData()
- ses.forceReloadProxyConfig()
- ses.getAllExtensions()
- ses.getBlobData()
- ses.getCacheSize()
- ses.getExtension()
- ses.getPreloads()
- ses.getSpellCheckerLanguages()
- ses.getStoragePath()
- ses.getUserAgent()
- ses.isPersistent()
- ses.isSpellCheckerEnabled()
- ses.listWordsInSpellCheckerDictionary()
- ses.loadExtension()
- ses.netLog
- ses.preconnect()
- ses.protocol
- ses.removeExtension()
- ses.removeWordFromSpellCheckerDictionary()
- ses.resolveProxy()
- ses.serviceWorkers
- ses.setCertificateVerifyProc()
- ses.setCodeCachePath()
- ses.setDevicePermissionHandler()
- ses.setDownloadPath()
- ses.setPermissionCheckHandler()
- ses.setPermissionRequestHandler()
- ses.setPreloads()
- ses.setProxy()
- ses.setSpellCheckerDictionaryDownloadURL()
- ses.setSpellCheckerEnabled()
- ses.setSpellCheckerLanguages()
- ses.setSSLConfig()
- ses.setUserAgent()
- ses.spellCheckerEnabled
- ses.storagePath
- ses.webRequest
- session
- session.defaultSession
- session.fromPartition()
ShareMenu
- ShareMenu
- ShareMenu()
- shareMenu.closePopup()
- shareMenu.popup()
shell
- shell
- shell.beep()
- shell.openExternal()
- shell.openPath()
- shell.readShortcutLink()
- shell.showItemInFolder()
- shell.trashItem()
- shell.writeShortcutLink()
Supported Command Line Switches
- address:port
- domains
- flags
- hosts
- log_level
- N
- path
- path
- pattern
- port
- rules
- rules
- size
- Supported Command Line Switches
- trials
- url
- url
- url
systemPreferences
- systemPreferences
- systemPreferences.appLevelAppearance
- systemPreferences.askForMediaAccess()
- systemPreferences.canPromptTouchID()
- systemPreferences.effectiveAppearance
- systemPreferences.getAccentColor()
- systemPreferences.getAnimationSettings()
- systemPreferences.getAppLevelAppearance()
- systemPreferences.getColor()
- systemPreferences.getEffectiveAppearance()
- systemPreferences.getMediaAccessStatus()
- systemPreferences.getSystemColor()
- systemPreferences.getUserDefault<Type extends keyof UserDefaultTypes>()
- systemPreferences.isAeroGlassEnabled()
- systemPreferences.isDarkMode()
- systemPreferences.isHighContrastColorScheme()
- systemPreferences.isInvertedColorScheme()
- systemPreferences.isSwipeTrackingFromScrollEventsEnabled()
- systemPreferences.isTrustedAccessibilityClient()
- systemPreferences.postLocalNotification()
- systemPreferences.postNotification()
- systemPreferences.postWorkspaceNotification()
- systemPreferences.promptTouchID()
- systemPreferences.registerDefaults()
- systemPreferences.removeUserDefault()
- systemPreferences.setAppLevelAppearance()
- systemPreferences.setUserDefault()
- systemPreferences.subscribeLocalNotification()
- systemPreferences.subscribeNotification()
- systemPreferences.subscribeWorkspaceNotification()
- systemPreferences.unsubscribeLocalNotification()
- systemPreferences.unsubscribeNotification()
- systemPreferences.unsubscribeWorkspaceNotification()
TouchBar
- TouchBar
- TouchBar()
- touchBar.escapeItem
- TouchBarButton
- TouchBarColorPicker
- TouchBarGroup
- TouchBarLabel
- TouchBarOtherItemsProxy
- TouchBarPopover
- TouchBarScrubber
- TouchBarSegmentedControl
- TouchBarSlider
- TouchBarSpacer
TouchBarButton
- TouchBarButton
- TouchBarButton()
- touchBarButton.accessibilityLabel
- touchBarButton.backgroundColor
- touchBarButton.enabled
- touchBarButton.icon
- touchBarButton.iconPosition
- touchBarButton.label
TouchBarColorPicker
- TouchBarColorPicker
- TouchBarColorPicker()
- touchBarColorPicker.availableColors
- touchBarColorPicker.selectedColor
TouchBarGroup
- TouchBarGroup
- TouchBarGroup()
TouchBarLabel
- TouchBarLabel
- TouchBarLabel()
- touchBarLabel.accessibilityLabel
- touchBarLabel.label
- touchBarLabel.textColor
TouchBarOtherItemsProxy
- TouchBarOtherItemsProxy
- TouchBarOtherItemsProxy()
TouchBarPopover
- TouchBarPopover
- TouchBarPopover()
- touchBarPopover.icon
- touchBarPopover.label
TouchBarScrubber
- TouchBarScrubber
- TouchBarScrubber()
- touchBarScrubber.continuous
- touchBarScrubber.items
- touchBarScrubber.mode
- touchBarScrubber.overlayStyle
- touchBarScrubber.selectedStyle
- touchBarScrubber.showArrowButtons
TouchBarSegmentedControl
- TouchBarSegmentedControl
- TouchBarSegmentedControl()
- touchBarSegmentedControl.mode
- touchBarSegmentedControl.segments
- touchBarSegmentedControl.segmentStyle
- touchBarSegmentedControl.selectedIndex
TouchBarSlider
- TouchBarSlider
- TouchBarSlider()
- touchBarSlider.label
- touchBarSlider.maxValue
- touchBarSlider.minValue
- touchBarSlider.value
TouchBarSpacer
- TouchBarSpacer
- TouchBarSpacer()
- touchBarSpacer.size
Tray
- Tray
- Tray()
- tray.closeContextMenu()
- tray.destroy()
- tray.displayBalloon()
- tray.focus()
- tray.getBounds()
- tray.getIgnoreDoubleClickEvents()
- tray.getTitle()
- tray.isDestroyed()
- tray.popUpContextMenu()
- tray.removeBalloon()
- tray.setContextMenu()
- tray.setIgnoreDoubleClickEvents()
- tray.setImage()
- tray.setPressedImage()
- tray.setTitle()
- tray.setToolTip()
webContents
- contents.addWorkSpace()
- contents.audioMuted
- contents.backgroundThrottling
- contents.beginFrameSubscription()
- contents.canGoBack()
- contents.canGoForward()
- contents.canGoToOffset()
- contents.capturePage()
- contents.clearHistory()
- contents.closeDevTools()
- contents.copy()
- contents.copyImageAt()
- contents.cut()
- contents.debugger
- contents.decrementCapturerCount()
- contents.delete()
- contents.devToolsWebContents
- contents.disableDeviceEmulation()
- contents.downloadURL()
- contents.enableDeviceEmulation()
- contents.endFrameSubscription()
- contents.executeJavaScript()
- contents.executeJavaScriptInIsolatedWorld()
- contents.findInPage()
- contents.focus()
- contents.forcefullyCrashRenderer()
- contents.frameRate
- contents.getAllSharedWorkers()
- contents.getBackgroundThrottling()
- contents.getFrameRate()
- contents.getMediaSourceId()
- contents.getOSProcessId()
- contents.getPrinters()
- contents.getPrintersAsync()
- contents.getProcessId()
- contents.getTitle()
- contents.getType()
- contents.getURL()
- contents.getUserAgent()
- contents.getWebRTCIPHandlingPolicy()
- contents.getZoomFactor()
- contents.getZoomLevel()
- contents.goBack()
- contents.goForward()
- contents.goToIndex()
- contents.goToOffset()
- contents.hostWebContents
- contents.id
- contents.incrementCapturerCount()
- contents.insertCSS()
- contents.insertText()
- contents.inspectElement()
- contents.inspectServiceWorker()
- contents.inspectSharedWorker()
- contents.inspectSharedWorkerById()
- contents.invalidate()
- contents.isAudioMuted()
- contents.isBeingCaptured()
- contents.isCrashed()
- contents.isCurrentlyAudible()
- contents.isDestroyed()
- contents.isDevToolsFocused()
- contents.isDevToolsOpened()
- contents.isFocused()
- contents.isLoading()
- contents.isLoadingMainFrame()
- contents.isOffscreen()
- contents.isPainting()
- contents.isWaitingForResponse()
- contents.loadFile()
- contents.loadURL()
- contents.mainFrame
- contents.openDevTools()
- contents.paste()
- contents.pasteAndMatchStyle()
- contents.postMessage()
- contents.print()
- contents.printToPDF()
- contents.redo()
- contents.reload()
- contents.reloadIgnoringCache()
- contents.removeInsertedCSS()
- contents.removeWorkSpace()
- contents.replace()
- contents.replaceMisspelling()
- contents.savePage()
- contents.selectAll()
- contents.send()
- contents.sendInputEvent()
- contents.sendToFrame()
- contents.session
- contents.setAudioMuted()
- contents.setBackgroundThrottling()
- contents.setDevToolsWebContents()
- contents.setFrameRate()
- contents.setIgnoreMenuShortcuts()
- contents.setImageAnimationPolicy()
- contents.setUserAgent()
- contents.setVisualZoomLevelLimits()
- contents.setWebRTCIPHandlingPolicy()
- contents.setWindowOpenHandler()
- contents.setZoomFactor()
- contents.setZoomLevel()
- contents.showDefinitionForSelection()
- contents.startDrag()
- contents.startPainting()
- contents.stop()
- contents.stopFindInPage()
- contents.stopPainting()
- contents.takeHeapSnapshot()
- contents.toggleDevTools()
- contents.undo()
- contents.unselect()
- contents.userAgent
- contents.zoomFactor
- contents.zoomLevel
- webContents
- webContents.fromDevToolsTargetId()
- webContents.fromId()
- webContents.getAllWebContents()
- webContents.getFocusedWebContents()
webFrame
- webFrame
- webFrame.clearCache()
- webFrame.executeJavaScript()
- webFrame.executeJavaScriptInIsolatedWorld()
- webFrame.findFrameByName()
- webFrame.findFrameByRoutingId()
- webFrame.firstChild
- webFrame.getFrameForSelector()
- webFrame.getResourceUsage()
- webFrame.getWordSuggestions()
- webFrame.getZoomFactor()
- webFrame.getZoomLevel()
- webFrame.insertCSS()
- webFrame.insertText()
- webFrame.isWordMisspelled()
- webFrame.nextSibling
- webFrame.opener
- webFrame.parent
- webFrame.removeInsertedCSS()
- webFrame.routingId
- webFrame.setIsolatedWorldInfo()
- webFrame.setSpellCheckProvider()
- webFrame.setVisualZoomLevelLimits()
- webFrame.setZoomFactor()
- webFrame.setZoomLevel()
- webFrame.top
webFrameMain
- frame.executeJavaScript()
- frame.frames
- frame.framesInSubtree
- frame.frameTreeNodeId
- frame.name
- frame.osProcessId
- frame.parent
- frame.postMessage()
- frame.processId
- frame.reload()
- frame.routingId
- frame.send()
- frame.top
- frame.url
- frame.visibilityState
- webFrameMain
- webFrameMain.fromId()
WebRequest
- WebRequest
- webRequest.onBeforeRedirect()
- webRequest.onBeforeRequest()
- webRequest.onBeforeSendHeaders()
- webRequest.onCompleted()
- webRequest.onErrorOccurred()
- webRequest.onHeadersReceived()
- webRequest.onResponseStarted()
- webRequest.onSendHeaders()

首页 API Docs 工具

electron / 18.0.1 / api / structures / event.html /

Event Object extends `GlobalEvent`

preventDefault VoidFunction

© GitHub Inc.
Licensed under the MIT license.
https://www.electronjs.org/docs/latest/api/structures/event

Name	Electron
Version
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Last Updated	2022-04-11T17:44:07Z

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