The onvrdisplayconnected property of the SpeechSynthesis interface represents an event handler that will run when a compatible VR device has been connected to the computer (when the vrdisplayconnected event fires).

API events Events Experimental onvrdisplayconnected Property Reference Virtual Reality VR WebVR Window

The onvrdisplaydisconnected event handler property of the Window interface is called when a compatible VR device has been disconnected from the computer (when the vrdisplaydisconnected event fires).

API Events events Experimental onvrdisplaydisconnected Property Reference Virtual Reality VR WebVR Window

The onvrdisplaypresentchange property of the SpeechSynthesis interface represents an event handler that will run when the presenting state of a VR device changes — i.e. goes from presenting to not presenting, or vice versa (when the onvrdisplaypresentchange event fires).

API Events events Experimental onvrdisplaypresentchange Property Reference Virtual Reality VR WebVR Window

Returns a reference to the window that opened this current window.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

A reference to the parent of the current window or subframe.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

The Web Performance API allows web pages access to certain functions for measuring the performance of web pages and web applications, including the Navigation Timing API and high-resolution time data.

API HTML DOM NeedsCompatTable NeedsContent NeedsExample NeedsMarkupWork NeedsSpecTable NeedsUpdate Property Reference Référence Window

Returns the personalbar object, whose visibility can be toggled in the window.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Obsolete Property Reference Référence Window

Returns the scrollbars object, whose visibility can be checked.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

Returns the maximum number of pixels that the document can be scrolled vertically.

API DOM_0 HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Non-standard Property Reference Référence Window

Sets the text in the status bar at the bottom of the browser or returns the previously set text.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

Returns the statusbar object, whose visibility can be toggled in the window.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

Returns the toolbar object, whose visibility can be toggled in the window.

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window

The window property of a window object points to the window object itself. Thus the following expressions all return the same window object:

API HTML DOM NeedsCompatTable NeedsExample NeedsMarkupWork NeedsSpecTable Property Reference Référence Window