Well, you need to start looking here. Second, what was said before is kinda right, there are books about Gtk+ 2.x and you could apply almost everything you learn to Gtk+ 3.x programming. I started by using Gtk+ 2.x and a few time later Gtk+ 3.x went out. I changed to the new version, migrated my old code, and that was how I learn to use Gtk+ 3.x, although have to say that is a process of always learning with Gtk/Glib based programming. My recommendation: Learn Gtk+ 2.x there's some books, and some tutorials around. I remember this. And your other tool, main tool to is to read Gnome Project code, code from nautilus, gnome-control-center, gnome-utils, etc., almost everything basic you want to make your app do, there's already done by some Gnome module.
Check out the 10-minute tutorials on developer.gnome.org. They are designed for GTK 3.0. (Although really not much has changed in the basics between GTK 2 and 3.)
Why don't you start with GTK+ 2.x ? I used GTK+ 2.x for my project and changed it to GTK3+ lately. Most changes are object fields which became private and now have to be accessed via methods. Another big change in GTK3+ is the depreacation of GdkGC. Instead of GdkGC you now have to use Cairo, but cairo is already available in GTK 2.x. In my opinion moving from GTK+ 2.x to GTK3+ at a latter stadium is not a big issue. And since GTK3+ is still pretty new it is not fully supported everywhere. I.e: the latest LTS Ubuntu is 10.10 which does not run GTK3+. Neither is the GTK3+ for Windows fully supported yet.
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好吧，您需要开始在此处查找。其次，前面说的有点对，有一些关于 Gtk+ 2.x 的书籍，你几乎可以将你学到的所有东西应用到 Gtk+ 3.x 编程中。我一开始使用 Gtk+ 2.x，不久之后 Gtk+ 3.x 就退出了。我换了新版本，迁移了旧代码，这就是我学习使用 Gtk+ 3.x 的方式，尽管不得不说这是一个不断学习基于 Gtk/Glib 编程的过程。
我的建议：学习 Gtk+ 2.x 有一些书籍和一些教程。我记得这个。你的另一个工具，主要工具是读取 Gnome 项目代码，来自 nautilus、gnome-control-center、gnome-utils 等的代码，几乎所有你想让你的应用程序完成的基本功能，都已经由一些 Gnome 模块完成了。
Well, you need to start looking here. Second, what was said before is kinda right, there are books about Gtk+ 2.x and you could apply almost everything you learn to Gtk+ 3.x programming. I started by using Gtk+ 2.x and a few time later Gtk+ 3.x went out. I changed to the new version, migrated my old code, and that was how I learn to use Gtk+ 3.x, although have to say that is a process of always learning with Gtk/Glib based programming.
My recommendation: Learn Gtk+ 2.x there's some books, and some tutorials around. I remember this. And your other tool, main tool to is to read Gnome Project code, code from nautilus, gnome-control-center, gnome-utils, etc., almost everything basic you want to make your app do, there's already done by some Gnome module.
我刚刚看到这本书出版了：《GNOME 3 应用程序开发初学者指南》
http://www.packtpub.com/gnome-3-application-development-beginners-guide/book
I've just seen this book came out: "GNOME 3 Application Development Beginner's Guide"
http://www.packtpub.com/gnome-3-application-development-beginners-guide/book
查看developer.gnome.org 上的10 分钟教程。它们是为 GTK 3.0 设计的。 （尽管 GTK 2 和 3 之间的基础知识实际上没有太大变化。）
Check out the 10-minute tutorials on developer.gnome.org. They are designed for GTK 3.0. (Although really not much has changed in the basics between GTK 2 and 3.)
Gtk+ 教程 &资源http://www.gtkforums.com/viewtopic.php?f=3&t=988&p=72088=GTK3+with+CSS#p72088
向下滚动到 < 中的链接code>gtkforums.com 索引：Gtk+3.x with CSS
我建议从：
简介和第一个程序http://www.gtkforums.com/viewtopic.php?f=3&t=988&p=72088=GTK3+with+CSS#p72088
也在
部分下GTK+ 编程教程“GUI 工具包”您会发现：官方 GTK+3.x“GTK+ 入门”http://developer.gnome.org/gtk3/stable/gtk-getting-started .html
官方 GTK+3.x“C 语言教程、代码示例和平台演示”http://developer.gnome.org/gnome-devel-demos/3.5 /c.html.en
另外：
GNOME 大学项目http://www.gtkforums.com/viewtopic.php?f=3& ;t=178162
Gtk+ Tutorials & Resourceshttp://www.gtkforums.com/viewtopic.php?f=3&t=988&p=72088=GTK3+with+CSS#p72088
Scroll down to the links in
gtkforums.com Index: Gtk+3.x with CSSI suggest starting in:
Intro and first programhttp://www.gtkforums.com/viewtopic.php?f=3&t=988&p=72088=GTK3+with+CSS#p72088
Also under the section
GTK+ Programming Tutorials "GUI Toolkit"you'll find:Official GTK+3.x "Getting Started with GTK+"http://developer.gnome.org/gtk3/stable/gtk-getting-started.html
Official GTK+3.x "Tutorials, code samples, and platform demos in C"http://developer.gnome.org/gnome-devel-demos/3.5/c.html.en
Also:
GNOME University Projecthttp://www.gtkforums.com/viewtopic.php?f=3&t=178162
为什么不从 GTK+ 2.x 开始呢？我在我的项目中使用 GTK+ 2.x，最近将其更改为 GTK3+。大多数更改是对象字段，这些字段变为私有，现在必须通过方法进行访问。 GTK3+ 的另一个重大变化是弃用了 GdkGC。现在您必须使用 Cairo，而不是 GdkGC，但 cairo 已经在 GTK 2.x 中可用。在我看来，在后一个体育场从 GTK+ 2.x 迁移到 GTK3+ 并不是一个大问题。由于 GTK3+ 仍然很新，因此并非所有地方都得到完全支持。即：最新的 LTS Ubuntu 是 10.10，它不运行 GTK3+。 Windows 版 GTK3+ 也尚未得到完全支持。
Why don't you start with GTK+ 2.x ? I used GTK+ 2.x for my project and changed it to GTK3+ lately. Most changes are object fields which became private and now have to be accessed via methods. Another big change in GTK3+ is the depreacation of GdkGC. Instead of GdkGC you now have to use Cairo, but cairo is already available in GTK 2.x. In my opinion moving from GTK+ 2.x to GTK3+ at a latter stadium is not a big issue. And since GTK3+ is still pretty new it is not fully supported everywhere. I.e: the latest LTS Ubuntu is 10.10 which does not run GTK3+. Neither is the GTK3+ for Windows fully supported yet.