This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The vrdisplayblur event of the WebVR API is fired when presentation to a VR display has been paused for some reason by the browser, OS, or VR hardware — for example, while the user is interacting with a system menu or browser, to prevent tracking or loss of experience.
| Bubbles | No |
| Cancelable | No |
| Target objects | Window |
| Interface | VRDisplayEvent |
Examples
window.addEventListener('vrdisplayblur', function() {
info.textContent = 'Display unfocused.';
reportDisplays();
});
Inheritance
The vrdisplayblur event implements the VRDisplayEvent interface, which inherits from Event — its event object therefore has available the properties and methods defined on both these interfaces.
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebVR 1.1 The definition of 'vrdisplayblur' in that specification. |
Editor's Draft | Initial definition |
Browser compatibility
| Feature | Chrome | Chromium | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|---|
| Basic support | No support | No support | No support | No support | No support | No support | No support |
| Feature | Android | Edge | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile | Chrome for Android | Samsung Internet for GearVR |
|---|---|---|---|---|---|---|---|---|
| Basic support | No support | No support | No support | No support | No support | No support | No support | No support |
See also
- WebVR API homepage
- MozVr.com — demos, downloads, and other resources from the Mozilla VR team.