Bug 56658

Summary:

REGRESSION (float-based line boxes): Gaps and overlaps in selection highlight

Product:

WebKit

Reporter:

mitz

Component:

New Bugs

Assignee:

mitz

Status:

RESOLVED FIXED

Severity:

Normal

Keywords:

InRadar, Regression

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

All

Attachments:

Description	Flags
Test case	none
Account for non-integral anchor point coordinates	andersca: review+

mitz

Reported 2011-03-18 10:41:55 PDT

Created attachment 86179 [details] Test case When using a font with non-integer advances, there are sometimes gaps in the selection highlight between line boxes or between line box and gap rects. You can see this by highlighting text in the attached test case. I’ve also seen overlapping highlights and sometimes leftover highlight bits when clearing the selection.

Attachments
Test case (680 bytes, text/html) 2011-03-18 10:41 PDT, mitz	no flags	Details
Account for non-integral anchor point coordinates (27.68 KB, patch) 2011-04-30 21:27 PDT, mitz	andersca: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

mitz

Comment 1 2011-03-18 10:42:17 PDT

<rdar://problem/9155067>

mitz

Comment 2 2011-04-30 21:27:53 PDT

Created attachment 91812 [details] Account for non-integral anchor point coordinates

mitz

Comment 3 2011-05-01 02:21:10 PDT

Fixed in r85411 <http://trac.webkit.org/changeset/85411>

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