本教程讲述 GTK 的 C 接口。还有许多其它语言的 GTK 绑定如 C++、Perl、Python、TOM、Ada95、Objective C、Free Pascal、Eiffel、Java 和 C#。如果你想使用 GTK 其它语言的绑定，请先查看该绑定的文档。有时这些文档会讲一些重要的概念，然后你再来参考本教程。还有一些跨平台的 API (如 wxWindows 和 V)，它们把 GTK 作为一个支持的平台。同样，先参考它们的文档。-This tutorial describes the C interface to GTK. There are GTK bindings for many other languages ​ ​ such as C++, Perl, Python, TOM, Ada95, Objective C, Free Pascal, Eiffel, Java and C#. If you want to use the GTK bindings for other languages, please see the binding document. Sometimes these documents will be some important concepts, then you again refer to this tutorial. There are some cross-platform API (such as wxWindows and V), which the GTK as a supported platform. Similarly, the first reference to their document.