The beauty of any programming language lies in its capability to customize things for better use other than its rich library of predefined objects. PySide exhibits its dynamics by allowing the users to explore a variety of predefined dialogs and widgets and also facilitating extremely easy ways to create and use customized ones. This chapter has taken you through the various dialogs and widgets and also taught you how to build them on your own. In the next chapter, we will see how to connect our application to databases and access information out of them.