[Digikam-devel] [Bug 111873] Modifying and then navigating in the thumbbar does not update photo thumbnail

[Tung NGUYEN]

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http://bugs.kde.org/show_bug.cgi?id=111873         




------- Additional Comments From ntung free fr  2005-09-01 17:55 -------
Gilles, 

I would like to give you an example, I hope it can help you.

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>"#1 This bug cannot be reproduce with all images here. Sometime it running, sometimes no."

  Yes and generally the correct thumbnails are displayed after restarting ShowFoto. But I have another problem which seems to be in connection with the thumbnail stocked in the photo.

I hope you can reproduce the same behavior with the attached "Photo 003.jpg" (original photo).

1) - Run ShowFoto "Photo 003.jpg".
   - Apply the menu: Filters->Black & White on "Photo 003.jpg". 
   - Save and quit ShowFoto.
   - Restart ShowFoto which displays now a B&W photo with a color thumbnail !

   - Now, access to "Photo 003.jpg" in Konqueror in icon view and you can see a color thumbnail too (instead of B&W thumbnail).
   - Display "Photo 003.jpg" with the embedded viewer and you can see a Black & White photo.

   - In Konqueror settings, uncheck the option "Apercus et Méta-informations->Utiliser les miniatures qui sont intégrées dans les fichiers".
   - delete the folder ~/thumbnails.
   - Now, access to "Photo 003.jpg" and you can see a Black & White thumbnail (which corresponds to the real Black & White photo).

2) I have the same problem with the Image Editor:

   - Import "Photo 003.jpg" in DigiKam.
   - Open "Photo 003.jpg" with the Image Editor, apply filters B&W, save and quit.
   - OK, the thumbnail in DigiKam is B&W but I have the same issue as ShowFoto.

3) Now, I resize the original "Photo 003.jpg" to 640x480 (with resize batch kipiplugin) and apply filter B&W =>all the problems disappear (thumbnails are correct in ShowFoto and Konqueror).