[Bug 280044] New: Thumbnails flicker

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[Bug 280044] New: Thumbnails flicker

DrSlony-3
https://bugs.kde.org/show_bug.cgi?id=280044

           Summary: Thumbnails flicker
           Product: digikam
           Version: 2.0.0
          Platform: Gentoo Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: [hidden email]
        ReportedBy: [hidden email]


Version:           2.0.0 (using KDE 4.7.0)
OS:                Linux

Sometimes my thumbnails start to flicker madly. Only way to stop them doing
that is to restart digiKam. One example of something that can trigger thumbnail
flicker is renaming a dir with many images in it. During renaming, they start
to flicker.

I can provide a screencast if this is not a known issue.

I think this flickering (the triggering of a directory monitoring procedure?)
might be what makes digiKam so slow at renaming many files. Instead of just
renaming them all (~700 files) in a second (as a bash script would take: for f
in *.jpg; do mv "$f" "renamed_$f"; done), and then updating the thumbnails,
it's taken already a few minutes and it's at 58% as I write.

Reproducible: Always

Steps to Reproduce:
Rename many files.


Expected Results:  
No flicker of thumbnails. Renaming should be very fast.

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[Bug 280044] Thumbnails flicker

Gilles Caulier-4
https://bugs.kde.org/show_bug.cgi?id=280044


Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]
          Component|general                     |Thumbnails




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[Bug 280044] Thumbnails flicker

Marcel Wiesweg
In reply to this post by DrSlony-3
https://bugs.kde.org/show_bug.cgi?id=280044





--- Comment #1 from Marcel Wiesweg <marcel wiesweg gmx de>  2011-09-06 19:51:59 ---
Does the digikam process or any other process use CPU so much that this
explains the long computation time?

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[Bug 280044] Thumbnails flicker

Gilles Caulier-4
In reply to this post by DrSlony-3
https://bugs.kde.org/show_bug.cgi?id=280044





--- Comment #2 from Gilles Caulier <caulier gilles gmail com>  2011-12-12 12:14:45 ---
It still valid using 2.4.0 release ?

Gilles Caulier

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[Bug 280044] Thumbnails flicker

Gilles Caulier-4
In reply to this post by DrSlony-3
https://bugs.kde.org/show_bug.cgi?id=280044


Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |WAITINGFORINFO




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[Bug 280044] Thumbnails flicker

DrSlony-3
In reply to this post by DrSlony-3
https://bugs.kde.org/show_bug.cgi?id=280044


DrSlony <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|WAITINGFORINFO              |FIXED




--- Comment #3 from DrSlony <bugs seeitmyway org>  2012-01-25 22:32:13 ---
Sorry for not getting back sooner. I cannot reproduce this in 2.5.0, so please
close as fixed. Thanks!

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[Bug 280044] Thumbnails flicker

Gilles Caulier-4
In reply to this post by DrSlony-3
https://bugs.kde.org/show_bug.cgi?id=280044

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Version Fixed In|                            |2.6.0

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