Browser support tracking

## [`Element.requestFullscreen()`](https://developer.mozilla.org/en-US/docs/Web/API/Element/requestFullscreen) returns `Promise`

[Source](https://github.com/rust-windowing/winit/blob/fc046add78f676118886ee6ab00684913a2895e1/src/platform_impl/web/web_sys/canvas.rs#L426-L439)
Relevant PR: #2751
[MDN Compatibility Table](https://developer.mozilla.org/en-US/docs/Web/API/Element/requestFullscreen#browser_compatibility)
[Caniuse](https://caniuse.com/mdn-api_element_requestfullscreen_returns_promise)

Requires Safari v16.4.
See [Apple's documentation for supported devices](https://support.apple.com/en-us/HT213411).

## [`MediaQueryList`](https://developer.mozilla.org/en-US/docs/Web/API/MediaQueryList) inherits `EventTarget`

[Source](https://github.com/rust-windowing/winit/blob/fc046add78f676118886ee6ab00684913a2895e1/src/platform_impl/web/web_sys/media_query_handle.rs#L23-L28)
Relevant PR: #2850
[MDN Compatibility Table](https://developer.mozilla.org/en-US/docs/Web/API/MediaQueryList#browser_compatibility)
[Caniuse](https://caniuse.com/mdn-api_mediaquerylist_change_event)

Requires Safari v14.
See [Apple's documentation for supported devices](https://support.apple.com/en-us/HT211348).

## [`resolution`](https://developer.mozilla.org/en-US/docs/Web/CSS/@media/resolution) media feature

[Source](https://github.com/rust-windowing/winit/blob/fc046add78f676118886ee6ab00684913a2895e1/src/platform_impl/web/web_sys/scaling.rs#L56-L61)
Relevant PR: https://github.com/rust-windowing/winit/pull/2850
[MDN Compatibility Table](https://github.com/rust-windowing/winit/blob/fc046add78f676118886ee6ab00684913a2895e1/src/platform_impl/web/web_sys/scaling.rs#L56-L61)
[Caniuse](https://caniuse.com/css-media-resolution)

Requires Safari v16.
See [Apple's documentation for supported devices](https://support.apple.com/en-us/HT213411).

## [`ResizeObserver`](https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserver) initial size

[Source](https://github.com/rust-windowing/winit/blob/4652d4810548cb48c89964e7b81f8fc59686a4d3/src/platform_impl/web/web_sys/resize_scaling.rs#L169-L200)
Relevant PR: #2859

Requires Safari v17.
See Apple's documentation for supported devices: [iOS](https://support.apple.com/guide/iphone/models-compatible-with-ios-17-iphe3fa5df43/17.0/ios/17.0), [iPadOS](https://support.apple.com/guide/ipad/models-compatible-with-ipados-17-ipad213a25b2/17.0/ipados/17.0).

## [Fullscreen API](https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API)

[Source](https://github.com/rust-windowing/winit/blob/68ef9f707e1422876306b87a0ff43a054ff2021b/src/platform_impl/web/web_sys/fullscreen.rs)
Relevant PR: #2948
[MDN Compatibility Table](https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API#browser_compatibility)
[Caniuse](https://caniuse.com/fullscreen)
[WPT](https://wpt.fyi/results/fullscreen/api?label=master&product=safari%5Bstable%5D&product=safari%5Bexperimental%5D)

Requires Desktop Safari v16.4.
Requires Mobile Safari v17.2.
See Apple's documentation for supported devices: [iOS](https://support.apple.com/guide/iphone/models-compatible-with-ios-17-iphe3fa5df43/17.0/ios/17.0), [iPadOS](https://support.apple.com/guide/ipad/models-compatible-with-ipados-17-ipad213a25b2/17.0/ipados/17.0).

- [ ] Safari
  - [ ] currently unsupported on iPhones.
  - [ ] on iPad's it only registers modifiers and special characters as keyboard input.

## [`PointerEvent.getCoalescedEvents()`](https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/getCoalescedEvents) 

[Source](https://github.com/rust-windowing/winit/blob/fc046add78f676118886ee6ab00684913a2895e1/src/platform_impl/web/web_sys/pointer.rs#L200-L209)
Relevant PR: #2840
[MDN Compatibility Table](https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/getCoalescedEvents#browser_compatibility)
[Caniuse](https://caniuse.com/mdn-api_pointerevent_getcoalescedevents)
[WPT](https://wpt.fyi/results/pointerevents/coalesced_events_attributes.html?label=master&product=safari%5Bstable%5D&product=safari%5Bexperimental%5D)

- [ ] Safari: [Bugzilla](https://bugs.webkit.org/show_bug.cgi?id=210454)

## [`ResizeObserverEntry.devicePixelContentBoxSize`](https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserverEntry/devicePixelContentBoxSize)

[Source](https://github.com/rust-windowing/winit/blob/4652d4810548cb48c89964e7b81f8fc59686a4d3/src/platform_impl/web/web_sys/resize_scaling.rs#L298-L322)
Relevant PR: #2859
[MDN Compatibility Table](https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserverEntry/devicePixelContentBoxSize#browser_compatibility)
[Caniuse](https://caniuse.com/mdn-api_resizeobserverentry_devicepixelcontentboxsize)
[WPT](https://wpt.fyi/results/resize-observer/devicepixel.html?label=master&product=safari%5Bstable%5D&product=safari%5Bexperimental%5D)

- [ ] Safari: [Bugzilla](https://bugs.webkit.org/show_bug.cgi?id=219005)

## Measure [`MouseEvent.offsetX/Y`](https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/offsetX) from padding edge

[Source](https://github.com/rust-windowing/winit/blob/5e0e1e96bc498a7d3b9dcf9764292c62e9ce2439/src/platform_impl/web/web_sys/event.rs#L83-L88)
Relevant PR: #2944

- [ ] Safari: [Bugzilla](https://bugs.webkit.org/show_bug.cgi?id=218117)

## [Prioritized Task Scheduling API](https://developer.mozilla.org/en-US/docs/Web/API/Prioritized_Task_Scheduling_API)

[Source](https://github.com/rust-windowing/winit/blob/48abf52aac8273b3229013989a67584f09508abb/src/platform_impl/web/web_sys/schedule.rs#L125-L182)
Relevant PR: #3044
[MDN Compatibility Table](https://developer.mozilla.org/en-US/docs/Web/API/Prioritized_Task_Scheduling_API#browser_compatibility)
[Caniuse](https://caniuse.com/mdn-api_scheduler)
[WPT](https://wpt.fyi/results/scheduler?label=master&product=firefox%5Bstable%5D&product=firefox%5Bexperimental%5D&product=safari%5Bstable%5D&product=safari%5Bexperimental%5D)

- [ ] Firefox: [Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1795625)
- [ ] Safari: ?

## [`Window.requestIdleCallback()`](https://developer.mozilla.org/en-US/docs/Web/API/Window/requestIdleCallback)

[Source](https://github.com/rust-windowing/winit/blob/82d9bbe5598c8605a752641a477261de01340aed/src/platform_impl/web/web_sys/schedule.rs#L251-L271)
Relevant PR: #3084
[MDN Compatibility Table](https://developer.mozilla.org/en-US/docs/Web/API/Window/requestIdleCallback#browser_compatibility)
[Caniuse](https://caniuse.com/requestidlecallback)
[WPT](https://wpt.fyi/results/requestidlecallback/basic.html?label=master&product=safari%5Bstable%5D&product=safari%5Bexperimental%5D)

- [ ] Safari: [Bugzilla](https://bugs.webkit.org/show_bug.cgi?id=268152)

## Correct [MouseEvent.movementX/Y](https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/movementX) in coalesced events

[Source](https://github.com/rust-windowing/winit/blob/936da131c285855ca34ae3586645ea945c93fa5b/src/platform_impl/web/web_sys/event.rs#L100-L144)
Relevant PR: #3770

- [ ] Firefox: [Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1753724)

## Correct coordinate space for [MouseEvent.movementX/Y](https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/movementX)

[Source](https://github.com/rust-windowing/winit/blob/936da131c285855ca34ae3586645ea945c93fa5b/src/platform_impl/web/web_sys/event.rs#L100-L144)
Relevant PR: #3770
W3C discussion: https://github.com/w3c/pointerlock/issues/42

- [ ] Chrome: https://issues.chromium.org/issues/41427414

## [User-Agent Client Hints API](https://developer.mozilla.org/en-US/docs/Web/API/User-Agent_Client_Hints_API)

[Source](https://github.com/rust-windowing/winit/blob/936da131c285855ca34ae3586645ea945c93fa5b/src/platform_impl/web/web_sys/mod.rs#L219-L231)
Relevant PR: #3770
[MDN Compatibility Table](https://developer.mozilla.org/en-US/docs/Web/API/User-Agent_Client_Hints_API#api.navigator.useragentdata)
[WPT](https://wpt.fyi/results/ua-client-hints/useragentdata.https.any.html?label=master&product=firefox%5Bstable%5D&product=firefox%5Bexperimental%5D&product=safari%5Bstable%5D&product=safari%5Bexperimental%5D)

- [ ] Firefox: [Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1750143)
- [ ] Safari: [Bugzilla](https://bugs.webkit.org/show_bug.cgi?id=241749)

## `cursor: url()` correctness

[Source](https://github.com/rust-windowing/winit/blob/2e97ab3d4f4426a5d910a67269fcd61c69f9d6cb/src/platform_impl/web/cursor.rs)
Relevant PR: #3218

- Chrome
  - [ ] [Chromium bug](https://bugs.chromium.org/p/chromium/issues/detail?id=1204322): Changing the cursor is no-op when bigger than a certain size instead of scaling.
- Firefox
  - [ ] [Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1336764): Cursor is (sometimes) not updated unless the mouse is moved.
  - [ ] [Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1253573): Changing the cursor is no-op when bigger than a certain size instead of scaling.

## [`Element.requestPointerLock`](https://developer.mozilla.org/en-US/docs/Web/API/Element/requestPointerLock) [`unadjustedMovement` option](https://developer.mozilla.org/en-US/docs/Web/API/Element/requestPointerLock#unadjustedmovement)

[Source](https://github.com/rust-windowing/winit/blob/2e97ab3d4f4426a5d910a67269fcd61c69f9d6cb/src/platform_impl/web/lock.rs#L10-L41)
[MDN Compatibility Table](https://developer.mozilla.org/en-US/docs/Web/API/Element/requestPointerLock#browser_compatibility)
[Caniuse](https://caniuse.com/mdn-api_element_requestpointerlock_options_unadjustedmovement_parameter)

- [x] Chrome
  - [ ]  [Chromium bug](https://issues.chromium.org/issues/40833850): Not working on Linux, but no way to detect support.
- [ ] Firefox: [Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1829401)
- [ ] Safari: [Bugzilla(https://bugs.webkit.org/show_bug.cgi?id=272136)

## `pointerrawupdate` event

Relevant PR: #2877
[Caniuse](https://caniuse.com/mdn-api_element_pointerrawupdate_event)
[WPT](https://wpt.fyi/results/pointerevents/pointerevent_pointerrawupdate.html?label=master&product=firefox%5Bstable%5D&product=firefox%5Bexperimental%5D&product=safari%5Bstable%5D&product=safari%5Bexperimental%5D)

- [x] Chrome
  - [ ] [Chromium bug](https://bugs.chromium.org/p/chromium/issues/detail?id=1289683): Not working when pointer is locked.
  - [ ] [Chromium bug](https://bugs.chromium.org/p/chromium/issues/detail?id=1068958): Reporting wrong positions in an inline frame.
- [ ] Firefox: [Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1550462)
- [ ] Safari: [Bugzilla](https://bugs.webkit.org/show_bug.cgi?id=210454)

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Browser support tracking #2875

`Element.requestFullscreen()` returns `Promise`

`MediaQueryList` inherits `EventTarget`

`resolution` media feature

`ResizeObserver` initial size

Fullscreen API

`PointerEvent.getCoalescedEvents()`

`ResizeObserverEntry.devicePixelContentBoxSize`

Measure `MouseEvent.offsetX/Y` from padding edge

Prioritized Task Scheduling API

`Window.requestIdleCallback()`

Correct MouseEvent.movementX/Y in coalesced events

Correct coordinate space for MouseEvent.movementX/Y

User-Agent Client Hints API

`cursor: url()` correctness

`Element.requestPointerLock` `unadjustedMovement` option

`pointerrawupdate` event

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Browser support tracking #2875

Description

Element.requestFullscreen() returns Promise

MediaQueryList inherits EventTarget

resolution media feature

ResizeObserver initial size

Fullscreen API

PointerEvent.getCoalescedEvents()

ResizeObserverEntry.devicePixelContentBoxSize

Measure MouseEvent.offsetX/Y from padding edge

Prioritized Task Scheduling API

Window.requestIdleCallback()

Correct MouseEvent.movementX/Y in coalesced events

Correct coordinate space for MouseEvent.movementX/Y

User-Agent Client Hints API

cursor: url() correctness

Element.requestPointerLock unadjustedMovement option

pointerrawupdate event

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions

`Element.requestFullscreen()` returns `Promise`

`MediaQueryList` inherits `EventTarget`

`resolution` media feature

`ResizeObserver` initial size

`PointerEvent.getCoalescedEvents()`

`ResizeObserverEntry.devicePixelContentBoxSize`

Measure `MouseEvent.offsetX/Y` from padding edge

`Window.requestIdleCallback()`

`cursor: url()` correctness

`Element.requestPointerLock` `unadjustedMovement` option

`pointerrawupdate` event