6769 – REGRESSION: Incomplete repaint when a cell's extra bottom margin grows

RESOLVED FIXED Bug 6769

REGRESSION: Incomplete repaint when a cell's extra bottom margin grows

https://bugs.webkit.org/show_bug.cgi?id=6769

Summary REGRESSION: Incomplete repaint when a cell's extra bottom margin grows

mitz

Reported 2006-01-24 12:57:22 PST

In attachment 5911 [details], when you click Grow, there's an area that doesn't repaint, leaving behind a blue line. Switch to another tab to force repaint. The Grow button eventually changes the cell's extra bottom, but when it repaints (during layout), it still has its old, smaller extra bottom, so it doesn't repaint any of the new area it will occupy. Most of that area is new to the table, so it gets painted by the table, but the blue area was already in the table and hence isn't repainted. I'm going to attach another testcase, which is not a regression, where the table doesn't grow, and therefore nothing gets repainted.

Attachments
Other testcase (472 bytes, text/html) 2006-01-24 13:02 PST, mitz	no flags	Details
Patch, including change log and manual test (6.16 KB, patch) 2006-04-18 07:52 PDT, mitz	no flags	Details Formatted Diff Diff
Updated patch, now with automated test (9.84 KB, patch) 2006-04-27 09:34 PDT, mitz	hyatt: review+	Details Formatted Diff Diff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.

mitz

Comment 1 2006-01-24 13:02:01 PST

Created attachment 5925 [details] Other testcase

Darin Adler

Comment 2 2006-01-28 17:39:27 PST

It's an obvious coding mistake in JSAbstractEventListener::handleEvent.

Darin Adler

Comment 3 2006-01-28 17:41:20 PST

(In reply to comment #2) > It's an obvious coding mistake in JSAbstractEventListener::handleEvent. Oops, that was a comment for another bug!

mitz

Comment 4 2006-02-06 23:27:53 PST