Version: (using KDE KDE 3.2.0) Installed from: Gentoo Packages In the Project Options dialog, when I go to C++ Specific and go to the Code completion tab, I can add a Persistant Class Store by clicking on the "Add Persistant Class Store..." button. I however added a wrong entry, and wanted to remove it. That was not possible. I had to go to ~/.kde3.2/share/apps/kdevcppsupport/pcs/ and delete the corresponding files. It would be nice if KDevelop would have a "Remove Persistant Class Store..." button as well.
Indeed if it's created once it cannot be _deleted_ But in fact it can be removed from a project: Just use the tree below the "Add" Button
Another thing would be an update button. If I add e.g. my own project to the persistent class store and I change a UI, the new objects are not known and I have to delete it via the above mentioned workaround and re-create it.
Or the update should be an automatic procedure, if possible.
Removal of Code Completion databases are possible since at least a year. FIXED: