Qt is a toolkit for building a GUI for X in C++.
There are some user documentation files in ${QT_DOC}, but
the main documentation is in the qt3-html package,
or on the web.
There is also a qt3-examples package, that contains a tutorial and
simple example programs (source + binaries).
There are database plugins: qt3-mysql and qt3-postgresql.
People who want to use qt3 to compile applications outside the ports tree
should note that qt3's installation conforms to OpenBSD habits, not
TrollTech's recommendations.
Accordingly:
- libs are separated from includes.
- moc is installed as ${PREFIX}/bin/moc3, in order not to conflict
with other qt versions.
- uic is installed as ${PREFIX}/bin/uic3
Generally, it's just a question of invoking
env MOC=moc3 UIC=uic3 configure --with-qt-includes=${PREFIX}/include/X11/qt3
--with-qt-libraries=${PREFIX}/lib/qt3
Or to force MOC/UIC in your make/gmake invocation:
make MOC=moc3 UIC=uic3
will override the Makefile contents.
Warning: the qt3 library also appears under ${PREFIX}/lib, but you
*must* make sure your application sees ${PREFIX}/lib/qt3 *first*, because
${PREFIX}/lib may also contain a later incarnation of Qt, in which case
the linker will pick up the most recent library.
WWW: https://www.qt.io
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