Bug 334550

Summary: Kate from Project Neon 5 has artefacts when scrolling
Product: [Applications] kate Reporter: Rohan Garg <rohan>
Component: generalAssignee: KWrite Developers <kwrite-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal CC: bvbfan, christoph, rohan
Priority: NOR    
Version First Reported In: Git   
Target Milestone: ---   
Platform: Kubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: Screenshot of Graphical artefacts

Description Rohan Garg 2014-05-09 10:50:21 UTC 
Hi
It seems that kate from git hash 4742fd2 has a issue with artefacts appearing when you're searching for a word, and when the search continues from the bottom.

Reproducible: Always

Steps to Reproduce:
1. Open a large text document ( I generated one by strac'ing a application )
2.  Search for a word inside the document that occurs multiple times
3. Do a reverse search from the first hit
4. Once you arrive at the last hit, a message appears that search is continuing from the bottom
5. Scroll up/down in kate
Actual Results:  
The message box produces graphical artefacts

Expected Results:  
No graphical artefacts are produced
Comment 1 Rohan Garg 2014-05-09 10:50:49 UTC 
Created attachment 86540 [details]
Screenshot of Graphical artefacts
Comment 2 Dominik Haumann 2014-05-09 13:48:21 UTC 
That's strange, we fixed that in January in this commit:
https://projects.kde.org/projects/kde/applications/kate/repository/revisions/712e671041265164536cce5fda6b3b7bac1a12c4

So this should not happen. Are you sure your checkout is just two weeks old?
Comment 3 Rohan Garg 2014-05-09 13:57:00 UTC 
(In reply to comment #2)
> That's strange, we fixed that in January in this commit:
> https://projects.kde.org/projects/kde/applications/kate/repository/revisions/
> 712e671041265164536cce5fda6b3b7bac1a12c4
> 
> So this should not happen. Are you sure your checkout is just two weeks old?

Yep, here's what apt tells me :
project-neon5-kate:
  Installed: 0.0+git20140502+r3842~4742fd2+neon3~ubuntu14.04.1
  Candidate: 0.0+git20140502+r3842~4742fd2+neon3~ubuntu14.04.1
  Version table:
 *** 0.0+git20140502+r3842~4742fd2+neon3~ubuntu14.04.1 0
        500 http://ppa.launchpad.net/neon/kf5/ubuntu/ trusty/main amd64 Packages
        100 /var/lib/dpkg/status
Comment 4 Christoph Cullmann 2014-09-22 20:01:49 UTC 
*** Bug 337947 has been marked as a duplicate of this bug. ***
Comment 5 Anthony Fieroni 2014-11-18 19:54:01 UTC 
Still present in 4.14.3 Ununtu/Mandriva/Rosa packages. When is on right top corner no visual artefacts presents, but when is on right bottom corner artefacts present every time on scroll.
Comment 6 Christoph Cullmann 2015-06-08 19:24:48 UTC 
Sorry, unable to reproduce that with any recent Kate (like Kate from 15.04)
Comment 7 Anthony Fieroni 2015-06-09 07:07:03 UTC 
(In reply to Christoph Cullmann from comment #6)
> Sorry, unable to reproduce that with any recent Kate (like Kate from 15.04)
Bug is fixed in 14.12.0. Ty for great editor :)
Comment 9 Dominik Haumann 2016-06-15 16:18:16 UTC 
Finally we found a proper fix for this, with KTextEditor in upcoming KDE Frameworks 5.24 release. Sorry for the inconvenience.

*** This bug has been marked as a duplicate of bug 363220 ***