Version: (using Devel) Installed from: Compiled sources When I connect a few sources to my object I expect dataUpdated(..) be called only once and with data from all the sources. Actually dataUpdated() is called for each connection. This causes we can't connect a few sources (timezones) in digital clock to create tooltip with a few timezones. The problem was discussed in thread http://mail.kde.org/pipermail/panel-devel/2008-March/008813.html
calling dataUpdated only once does not make much sense. i'll reply with further details in the mailing list thread.