一系列在X窗口环境图形化编程的范例。基于GTK。看完这个教程，一定能写出很简单的图形程序。包含简单的窗口、简单的文本、鼠标指针、位图等等。-Series in the X window environment for graphical programming paradigm. Based on GTK. After reading this tutorial, will certainly be able to write very simple graphics program. Cont