All,
Of interest to Trinity developers:
http://techbase.kde.org/Development/Tutorials/KDE3
http://www.beginning-kdevelop-programming.co.uk/
I've downloaded the pages to my computer. Perhaps we can massage that information to our wiki, updated with appropriate Trinity references.
In the mean time, if you are interested you might want to bookmark the sites. :)
If you have a local tree of the git sources, you can create a bookmark to the orginal Qt3 reference material:
{local trinity git tree}/main/dependencies/qt3/doc/html/index.html
Darrell