Linux下的基于X11的图形开发环境。-Linux-based X11 graphical development environment.

Trolltech公司发布的基于C++图形开发环境，支持大量的API，是Linux下的图形界面开发利器。-c++ graphic develop enviroment released by Trolltech company, the GDE which supports huge amount of API, is the sharp weapon of linux graphic development

编译好的linux系统QT开发环境，直接设置环境变量即可使用。-QT compiled linux system, development environment, set the environment variable can be used directly.