> > Further, in all *.ui files, should all occurrences of QString be changed > > to TQString? > > Yes. A quick grep of the sources indicates a significant number of these corrections are needed. I'll start pecking at them. To be sure I'm not making a mess, both of the following types of lines should be changed to TQString? <signal>***(const QString&)</signal> <slot>***(const QString&)</slot> > > There are many occurences of QString in many *.ui files in the full > > source. If these all should be changed could this be the cause of various > > bugs, such as What's This help tooltips no longer working in KControl? > > It is possible, though there should be error messages in your .xsesson > errors file regarding invalid connections in the affected modules if this > is the case. I tested tdebase by rebuilding with a patch and the xsession error disappeared. The patch did not resolve the What's This bug, but KControl functioned without incident. Darrell