[Webkit-unassigned] [Bug 15374] RenderBox::availableHeightUsing() contains left/right -> top/bottom typo

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Oct 7 19:03:49 PDT 2007


------- Comment #4 from ddkilzer at webkit.org  2007-10-07 19:03 PDT -------
(In reply to comment #2)
> (From update of attachment 16535 [edit])
> Lets construct a test -- we can start by giving a giant borderLeft to a table
> cell to trigger this code, and then figure out something affected by the result
> of availableHeightUsing.

The problem is that I need to construct an HTML table cell with an internal
overrideSize set to return a large positive integer so that this calculation in
RenderBox::availableHeightUsing(const Length&) doesn't return a large negative

if (isTableCell() && (h.isAuto() || h.isPercent()))
    return overrideSize() - (borderLeft() + borderRight() + paddingLeft() +

Otherwise, setting a border or a padding to a large positive integer (like
1000px) results in a large negative integer being returned from
RenderBox::availableHeightUsing(), which is returned from
RenderBox::availableHeight(), which is returned from
RenderBox::calcReplacedHeightUsing(), which then is "lost" in the return
statement for RenderBox::calcReplacedHeight() since it's so small (much less
than zero).

Any idea how to construct a table cell with a large internal overrideSize?

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