Bug 120064

Summary:

[CSS Regions] Paint artifacts when editing content flowed in a region overflows the region

Product:

WebKit

Reporter:

Mihai Balan <mibalan>

Component:

HTML Editing

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

abucur, WebkitBugTracker

Priority:

Keywords:

AdobeTracked

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Bug Depends on:

Bug Blocks:

57312

Attachments:

Description	Flags
HTML file highlighting the problem	none
Screenshot of the bug in action :)	none

Mihai Balan

Reported 2013-08-20 05:44:11 PDT

If content flowed in a fixed size region has the contentEditable attribute set to true, repaint artifacts will be visible if the edited content overflows the region. See attached file for a repro and screenshot for actual results.

Attachments
HTML file highlighting the problem (2.14 KB, text/html) 2013-08-20 05:53 PDT, Mihai Balan	no flags	Details
Screenshot of the bug in action :) (53.71 KB, image/png) 2013-08-20 05:54 PDT, Mihai Balan	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Mihai Balan

Comment 1 2013-08-20 05:53:05 PDT

Created attachment 209184 [details] HTML file highlighting the problem Reproduction steps: 1. start inputting text until you have at least 4-5 lines outside the region (black border) 2. Move the caret through the overflowing text using left/right arrows Expected Nothing happens Actual Moving the mouse caret erases part of the lines

Mihai Balan

Comment 2 2013-08-20 05:54:37 PDT

Created attachment 209185 [details] Screenshot of the bug in action :) See the second line after the bottom border - parts of the text is missing due to the caret moving through it.

Andrei Bucur

Comment 3 2014-03-19 06:25:57 PDT

This was fixed as a part of the visual overflow effort. Closing.

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