Version: 3.0.0a7 (using KDE 3.1.3) Installed from: Mandrake Linux Cooker i586 - Cooker Compiler: gcc version 3.3.1 (Mandrake Linux 9.2 3.3.1-1mdk) OS: Linux (i686) release 2.4.21-0.13mdk Cancel is possible through pressing ESC. But OK button is unreachable since you are stuck in the editor widget.
Fixed in CVS. You may want to try the CvsService plug-in which does a better work when handling CVS-enabled projects :-) Read vcs/cvsservice/README.dox for info about this topic or ask on kdevelop-devel@kde.org mailing list or directly on the irc channel #kdevelop.