Version: 3.1.90 (using KDE 3.1.9) Compiler: gcc version 3.3 20030226 (prerelease) (SuSE Linux) OS: Linux (i686) release 2.4.20-4GB-athlon Currently if you mouseover an image to get a bigger thumbnail its hit or miss whether you will get a large one in the detailed popup, or if it will be the same one as in the thumbnail preview view. I've confirmed that this is not related to the size of the thumbnail as if you look, you will notice my attachments show a small file size with a small thumbnail, and the other is a large size with a large thumbnail. I've also turned the maximum file size to generate a thumbnail up to 20 megs (which shouldn't matter, as the file already has a thumbnail in konq). This looks to be a bug, unless I'm overlooking something.
Created attachment 2542 [details] Small thumbnail, small file size
Created attachment 2543 [details] Large file size, large thumbnail
Created attachment 4336 [details] Testcase (image) Here is a file which I can't get a bigger thumbnail with.
confirming for 3.4.3. the attached picture doesn't have a larger preview in the popup.
It has been fixed in KDE 4.