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 |
| Interface | VRDisplayEvent |
| Event handler property | onvrdisplayblur |
Examples
You can use the vrdisplayblur event in an addEventListener method:
window.addEventListener('vrdisplayblur', function() {
info.textContent = 'Display unfocused.';
reportDisplays();
});
Or use the onvrdisplayblur event handler property:
window.onvrdisplayblur = function() {
info.textContent = 'Display unfocused.';
reportDisplays();
};
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebVR 1.1 The definition of 'vrdisplayblur' in that specification. |
Draft | Initial definition |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
vrdisplayblur event | Chrome No support No | Edge No support No | Firefox No support No | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Edge Mobile No support No | Firefox Android No support No | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
Legend
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.
See also
- WebVR API homepage
- MozVr.com — demos, downloads, and other resources from the Mozilla VR team.