Version: (using KDE KDE 3.4.0KDE 1.2) Installed from: Unlisted Binary PackageUnlisted Binary Package OS: Linux This happens with the Linux/x86 binary running on Debian Sarge. I will check with an ordinary build.
This bug only exists in the Linux/x86 binaries shipped by kolourpaint.sourceforge.net. More misfiring virtual functions in KMainWindow it seems - in particular, queryClose() is not getting called. KDE is unaffected.
Closing as this binary package is no longer updated. http://www.kolourpaint.org/download.html already tells users to use distro packages by linking to the official KDE release pages. A newer binary package - to be based on a kdelibs >3.0 and to be released next year - will be tested to not have this problem (from memory, it's suspected that the addition of a non-virtual overload of a virtual method in KMainWindow between two versions of kdelibs caused this and I think one of the versions was 3.0 so if we simply don't support this version, we solve this problem).