Summary

In this chapter, you saw how to implement a completely custom control by designing an adaptable layout and programming the whole control interaction.

You can experiment a lot with this new topic, and you can also create some new controls that you can (proudly) share with your fellow developers. A really interesting community where you can find inspiration for custom controls is http://www.cocoacontrols.com. Users here share their GitHub repositories, and you can try them in real time (with the help of a cool responsive web plugin) or just download the code and play with it!

The next chapter will be a gentle introduction to core graphics, one of the most (in) famous Cocoa frameworks. You will learn the basics of the framework and how to use ...

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