> Tim,
>
> I noticed the following messages in my xsession log (GIT build):
>
> TQObject::connect: No such signal KLineEdit::textChanged(const QString&)
> TQObject::connect:  (sender name:   'excludeLineedit')
> TQObject::connect:  (receiver name: 'SMServerConfigDlg')
>
> Investigating revealed the errors always appear when I open KControl/TDE
> Components/Session Manager. Further investigation revealed the likely
> source is tdebase/kcontrol/smserver/smserverconfigdlg.ui:240:
>
> <connection>
>   <sender>excludeLineedit</sender>
>   <signal>textChanged(const QString&amp;)</signal> <--- problematic
> string?
>   <receiver>SMServerConfigDlg</receiver>
>   <slot>configChanged()</slot>
> </connection>
>
> Should that line be TQString?

Yes.

> Further, in all *.ui files, should all occurrences of QString be changed
> to TQString?

Yes.

> Or, is there a build macro that is supposed to be changing those strings
> to TQString that is not functioning correctly?

No.

> 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.

Tim