dev-qt/tqt
The Trinitie's Qt toolkit fork.
USE Flags
cups
Global: Add support for CUPS (Common Unix Printing System)
debug
Global: Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml
doc
Global: Adds extra documentation (API, Javadoc, etc)
firebird
Global: Adds support for the Firebird relational database
ipv6
Global: Adds support for IP version 6
mysql
Global: Adds mySQL Database support
nas
Global: Adds support for network audio sound
nis
Global: Support for NIS/YP services
opengl
Global: Adds support for OpenGL (3D graphics)
postgres
Global: Adds support for the postgresql database
sqlite
Global: Adds support for sqlite - embedded sql database
xinerama
Global: Add support for the xinerama X11 extension, which allows you to stretch your display across multiple monitors