Mouse and Wheel Events are moving to the Pointer Events specification

[plehegar]

Description

The Mouse and Wheel Events interfaces are moving from the UI Events specification to the Pointer Events specification. This PR attempts to make the move as smoothly as possible.

Motivation

Avoid breaking the documentation due to spec changes.

Additional details

See also:

• Pointerevents+UI events w3c/pointerevents#564
• MouseEvent, WheelEvent, and some algorithms moving to pointer events w3c/uievents#411
• Mouse and Wheel Events are moving to the Pointer Events specification browser-compat-data#28974
• MouseEvent and WheelEvent moved to PointerEvent web-platform-dx/web-features#3690

Wait for those 2 pull requests to get merged before merging this one.

Related issues and pull requests

[github-actions]

Preview URLs (27 pages)

• /en-US/docs/Web/API/MouseEvent/MouseEvent
• /en-US/docs/Web/API/MouseEvent/button
• /en-US/docs/Web/API/MouseEvent/buttons
• /en-US/docs/Web/API/MouseEvent/clientX
• /en-US/docs/Web/API/MouseEvent/clientY
• /en-US/docs/Web/API/MouseEvent/ctrlKey
• /en-US/docs/Web/API/MouseEvent/getModifierState
• /en-US/docs/Web/API/MouseEvent/initMouseEvent
• /en-US/docs/Web/API/MouseEvent/layerX
• /en-US/docs/Web/API/MouseEvent/layerY
• /en-US/docs/Web/API/MouseEvent/metaKey
• /en-US/docs/Web/API/MouseEvent/mozInputSource
• /en-US/docs/Web/API/MouseEvent/offsetX
• /en-US/docs/Web/API/MouseEvent/offsetY
• /en-US/docs/Web/API/MouseEvent/pageX
• /en-US/docs/Web/API/MouseEvent/pageY
• /en-US/docs/Web/API/MouseEvent/relatedTarget
• /en-US/docs/Web/API/MouseEvent/screenX
• /en-US/docs/Web/API/MouseEvent/screenY
• /en-US/docs/Web/API/MouseEvent/shiftKey
• /en-US/docs/Web/API/MouseEvent
• /en-US/docs/Web/API/WheelEvent/WheelEvent
• /en-US/docs/Web/API/WheelEvent/deltaMode
• /en-US/docs/Web/API/WheelEvent/deltaX
• /en-US/docs/Web/API/WheelEvent/deltaY
• /en-US/docs/Web/API/WheelEvent/deltaZ
• /en-US/docs/Web/API/WheelEvent

Flaws (3)

Note! 26 documents with no flaws that don't need to be listed. 🎉

Found an unexpected or unresolvable flaw? Please report it here.

URL: /en-US/docs/Web/API/WheelEvent
Title: WheelEvent
Flaw count: 3

• macros:
  • Macro domxref produces link /en-US/docs/Web/API/WheelEvent/wheelDelta which doesn't resolve
  • Macro domxref produces link /en-US/docs/Web/API/WheelEvent/wheelDeltaX which doesn't resolve
  • Macro domxref produces link /en-US/docs/Web/API/WheelEvent/wheelDeltaY which doesn't resolve