https://bugs.kde.org/show_bug.cgi?id=431951
--- Comment #51 from Maik Qualmann <metzping...@gmail.com> --- Ok, the problem was reported by KPhotoAlbum among others. Qt says it doesn't go faster, many things have to be calculated when comparing dates, daylight saving time, etc. Our problem is that we are using a QMap, so the QDateTime keys are compared again and again when inserted. A QHash is 10 times faster. Maik -- You are receiving this mail because: You are watching all bug changes.