[Webkit-unassigned] [Bug 148384] New: Wheel events stop propagating when target element is removed from DOM

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=148384

            Bug ID: 148384
           Summary: Wheel events stop propagating when target element is
                    removed from DOM
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: bfulgham at webkit.org

When listening to the ‘wheel’ or ‘mousewheel’ event on the document, if the event’s original target element is removed from the DOM the wheel event is no longer dispatched. 

1. Add a listener for ‘wheel’ on the document that removes the target of the event from the DOM. Have this happen after the element moves a specific amount or a certain number of events is received.
2. Scroll on the page (over the relevant element)
3. Keep scrolling

You will observe that the DOM event is no longer dispatched.

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