[Webkit-unassigned] [Bug 266464] New: mousedown is lost when clicking on the resize corner of an element with the resize CSS rule set

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=266464

            Bug ID: 266464
           Summary: mousedown is lost when clicking on the resize corner
                    of an element with the resize CSS rule set
           Product: WebKit
           Version: Safari Technology Preview
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: UI Events
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: artur at vaadin.com

A mousedown event on the resize corner of an element with e.g. `resize: both` can be used to know that a resizing operation has started. In Chrome and Firefox, the mousedown is fired normally when you start resizing the element. In Safari, there is no mousedown event ever.

See https://jsfiddle.net/7dygb36k/11/

If you click inside the element, it logs "mousedown", "mouseup", "click" as expected
If you click on the resize corner, it logs "mouseup", "click"

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20231215/7a910245/attachment.htm>