[Webkit-unassigned] [Bug 227907] New: Check for dialog existence in top layer in showModal/close

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=227907

            Bug ID: 227907
           Summary: Check for dialog existence in top layer in
                    showModal/close
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: DOM
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ntim at apple.com
            Blocks: 84635

Current behaviour is wrong, especially for showModal, since it will wrongly shuffle around the order, if the dialog is already in the top layer.

This needs a isInTopLayer method.


Referenced Bugs:

https://bugs.webkit.org/show_bug.cgi?id=84635
[Bug 84635] Implement the dialog element
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