Version: (using KDE KDE 3.5.7) Installed from: Debian testing/unstable Packages After using adjust levels, save, and close the image editor, the image in the viewer updates, but not the histogram.
This is not reproductible here... Gilles Caulier
Created attachment 22333 [details] Screen shot of the editor, with updated histogram
Created attachment 22334 [details] Screen shot of the viewer, after editing, with the old histogram
Maybe I did not explain myself well enough? I attach a couple of screenshots which might help. I just verified the bug on a 16bit PNG, with digikam 9.3-svn from 2007-11-27. I don't think it is something very special to my environment (unless it is a debian issue), because I originally reported the bug on a different machine best, David
P.S. Leaving the album and re-entering rebuilds the histogram, so it looks like some caching issue.
Ok, now i understand. It's a memory cache problem used by multithreaded image loading interface... Marcel, can you reproduce it ? Gilles
Yes I can reproduce it. If you select the next image and go back the histogram is realoaded, so I assume it is not a problem with the cache, but the update is not triggered. It seems that AlbumIconView::refreshItems(KUrl::List) will should get called from signals from ImageWindow. I still need to check if this is the case as it should, and if this method or others trigger a redraw of the histogram sidebar.
SVN commit 745672 by mwiesweg: Improve a condition that is meant to filter out duplicate calls, but filters too much. Restrict to the time while loading. BUG: 148772 M +7 -2 imagepropertiescolorstab.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=745672