SonicUI源代码，是一个基于GDI的2D引擎库，效率非常高采用SEE指优化技术。并且使用方便支持多种图像特效。,This is a GUI engine based on the nake gdi APIs.It offers several UI components to accomplish kinds of complex effects, such as irregular windows, URLs on windows, self-draw buttons, animait

D3D实现的一个UI库，学习D3D和GUI的入门实例-Direct3D GUI Library