![]() digikamthumbnail protocol will render properly PNG, TIFF, and JPEG files preview in all case (KIO::filePreview can't do it). improve thumnails computation speed, especially with PNG and JPEG files. always update properly thumbnails after image save/saveas. Use digikamthumbnail protocol with showfoto thumbar when its available, for exemple in a both digikam/showfoto installation. + KIO::PreviewJob* job = KIO::filePreview(urlList, d->tileSize, 0, 0, 70, true, false) Ĭonnect(job, SIGNAL(failed(const KFileItem *)), KIO::PreviewJob* job = KIO::filePreview(urlList, ![]() SLOT(slotGotPreview(const KFileItem *, const QPixmap &))) Ĭonnect(job, SIGNAL(failed(const KFileItem -374,8 +374,8 (!urlList.isEmpty()) + KIO::PreviewJob* job = KIO::filePreview(item->url(), d->tileSize, 0, 0, 70, true, false) Ĭonnect(job, SIGNAL(gotPreview(const KFileItem *, const QPixmap &)), KIO::PreviewJob* job = KIO::filePreview(item->url(), trunk/extragear/graphics/digikam/libs/thumbbar/thumbbar.cpp -198,8 +198,8 item->m_pixmap Installation of showfoto and digikam in the same computer). Perhaps the better way is to use the digikamthumbnails kioslave when it's available (for example in a both TIFF and PNG files generated with imlib2 (especially for example with hight PNG compression level). Nota: using KIO:KfilePreview isn't the better way to render thumbnails. OK, the thumbnail in DigiKam is B&W but I have the same issue as ShowFoto.ģ) 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).ĭon't using KFilePreview thumbnails cache to display properly the image modifications on showfoto thumbbar. Open "Photo 003.jpg" with the Image Editor, apply filters B&W, save and quit. Now, access to "Photo 003.jpg" and you can see a Black & White thumbnail (which corresponds to the real Black & White photo).Ģ) I have the same problem with the Image Editor: In Konqueror settings, uncheck the option "Apercus et Méta-informations->Utiliser les miniatures qui sont intégrées dans les fichiers". Display "Photo 003.jpg" with the embedded viewer and you can see a Black & White photo. Now, access to "Photo 003.jpg" in Konqueror in icon view and you can see a color thumbnail too (instead of B&W thumbnail). Restart ShowFoto which displays now a B&W photo with a color thumbnail ! Apply the menu: Filters->Black & White on "Photo 003.jpg". I hope you can reproduce the same behavior with the attached "Photo 003.jpg" (original photo). But I have another problem which seems to be in connection with the thumbnail stocked in the photo. Yes and generally the correct thumbnails are displayed after restarting ShowFoto. >"#1 This bug cannot be reproduce with all images here. I would like to give you an example, I hope it can help you.
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