[Webkit-unassigned] [Bug 6838] Incomplete repaint of collapsed table borders

[bugzilla-daemon at opendarwin.org]

http://bugzilla.opendarwin.org/show_bug.cgi?id=6838


hyatt at apple.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED




------- Comment #5 from hyatt at apple.com  2006-02-12 01:08 PDT -------
Note that our implementation of collapsed table borders no longer matches the
spec.  The spec actually changed.

"UAs must compute an initial left and right border width for the table by
examining the first and last cells in the first row of the table. The left
border width of the table is half of the first cell's collapsed left border,
and the right border width of the table is half of the last cell's collapsed
right border. If subsequent rows have larger collapsed left and right borders,
then any excess spills into the margin area of the table.

The top border width of the table is computed by examining all cells who
collapse their top borders with the top border of the table. The top border
width of the table is equal to half of the maximum collapsed top border. The
bottom border width is computed by examining all cells whose bottom borders
collapse with the bottom of the table. The bottom border width is equal to half
of the maximum collapsed bottom border."

So top/bottom collapsed border overflow is no longer possible, and left/right
overflow becomes extremely unlikely with these changes.


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