>> TQt only needs to be rebuilt if Qt is
>> changed/upgraded.  It is nothing
>> more than a thin wrapper on top of Qt to provide the "old
>> style" features
>> that were removed from Qt4, as well as a good place to put
>> Trinity-specific widgets so that they are available to all
>> Trinity
>> applications.
>
> Okay. But you stated previously that qt3 should be rebuilt with each new
> distro release, which then implies rebuilding tqtinterface too.
>
I did?  I don't remember now...heh.

Bottom line is that it would be a good idea to rebuild it on each new
major release of your distribution.  Anything in between those major
releases shouldn't require a rebuild, as the Qt ABI for minor/point
releases is quite stable.

Tim