Question

Please, could you provide me some resources (web-links) to learn qt-dbus?

I already have a process which provides QtDBus interface, I want to learn it so that I can communicate with it.

Answer 1

First hits from a Google search for qt-dbus and qt-dbus tutorial:

http://doc.trolltech.com/4.2/intro-to-dbus.html

http://wiki.forum.nokia.com/index.php/QtDbus_quick_tutorial

http://techbase.kde.org/Development/Tutorials#D-Bus

There were many more interesting hits to list here. Their usefuleness to you depends on what you want to do, of course.