Version 1.2.2 is available upstream. Please consider updating! It seems that version 1.2.2 is available upstream, while the latest version in the Gentoo tree is 1.2.1. You think this warning is false? Read more about it here.
Quarter is a light-weight glue library that provides seamless
integration between Systems in Motions's Coin high-level 3D
visualization library and Trolltech's Qt 2D user interface library.
It supersedes previous Qt binding - SoQt - by subclassing QGLWidget.