[Webkit-unassigned] [Bug 160547] Overflow of formulas is hidden for display mathematics

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=160547

Frédéric Wang (:fredw) [back 03/01/2018] <fred.wang at free.fr> changed:

           What    |Removed                     |Added
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                 CC|                            |lambda at liu.ms

--- Comment #3 from Frédéric Wang (:fredw) [back 03/01/2018] <fred.wang at free.fr> ---
(In reply to Frédéric Wang (:fredw) [back 03/01/2018] from comment #2)
> I'm attaching a hack that just injects the preferredLogicalWidth to force a
> minimal width but the ideal would be for RenderMathMLRow to expose the width
> of the math content and let RenderBox calculate the logical width by taking
> the maximum of the available width and of the width of the math content.
> Maybe rego or jfernandez have suggestions about how to do that.

After bug 180348, I think it will be easier to get the actual width of the content of the <math display="block"> element using the new RenderMathMLRow::getContentBoundingBox function. This should give better result than using the preferred width or the logical width.

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