Last Comment Bug 243599 - Selection display disappears if opacity changes
: Selection display disappears if opacity changes
Status: NEW
: testcase
Product: Core
Classification: Components
Component: Selection (show other bugs)
: Trunk
: x86 All
: -- normal with 3 votes (vote)
: ---
Assigned To: Nobody; OK to take it and work on it
:
:
Mentors:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2004-05-14 02:37 PDT by moonjihad
Modified: 2009-08-23 14:39 PDT (History)
3 users (show)
See Also:
Crash Signature:
(edit)
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---


Attachments
testcase (1.66 KB, application/xhtml+xml)
2004-05-14 02:40 PDT, moonjihad
no flags Details
Screenshot and graphical instructions to reproduce the bug. (52.12 KB, image/png)
2004-05-14 08:36 PDT, moonjihad
no flags Details

Description moonjihad 2004-05-14 02:37:48 PDT
User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7b) Gecko/20040421 Mozilla/1.6.2.0c StumbleUpon/1.901
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7b) Gecko/20040421 Mozilla/1.6.2.0c StumbleUpon/1.901

Changing the opacity of a paragraph or another block level element breaks the
selection display. The text is still selected(ie. can copy from it), although
the selection seems to disappear. Switching to another application causes
Mozilla to redraw the selection, making it visible.

Reproducible: Always
Steps to Reproduce:
1. Select some text from the upper paragraph
2. Move mouse cursor to the bottom paragraph

Actual Results:  
Selection disappeared.

Expected Results:  
Selection should not disappear.
Comment 1 moonjihad 2004-05-14 02:40:17 PDT
Created attachment 148488 [details]
testcase
Comment 2 Kai de Leeuw 2004-05-14 07:20:38 PDT
WFM 2003040208

What I don't understand is why the page jumps on hover, it is just a change of
opacity. Another bug though...
Comment 3 moonjihad 2004-05-14 08:34:32 PDT
The layout bug is known(see bug 129981) but this one is related to the selection
display disappearing. It is not the same thing as bug 238587.
Comment 4 moonjihad 2004-05-14 08:36:11 PDT
Created attachment 148507 [details]
Screenshot and graphical instructions to reproduce the bug.
Comment 5 Kai de Leeuw 2004-05-14 12:59:44 PDT
not WFM, I misunderstood the bug description, the screen shots made thing
clearer to me.
Comment 6 Jesiah S 2004-06-22 13:14:55 PDT
I see this on LInux 2004062105
Comment 7 François-Xavier Bois 2009-07-09 02:38:54 PDT
Perhaps this bug is related to 
https://bugzilla.mozilla.org/show_bug.cgi?id=490471

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