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In this chapter, you’ve seen how GObject is used to create powerful object-oriented classes in C, and how subclasses of GtkWidget can be used with various degrees of complexity to merely add features to an existing widget, or to create a new widget entirely from scratch. Combining this with knowledge of the external GTK+ API, you should be able to create any interface you could possibly need.
In the next chapter, I’ll explore how to interface your GUI with the Internet, allowing your application to communicate on the network. I’ll explain how networking code works in general, and explore how you can easily integrate this with GTK+’s main loop.
KeywordsFunction Pointer Networking Code Class Struct Will Emit File Transfer
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