A Simple Application

Here is what is perhaps the simplest application. It simply creates a subclass of application, and names the window. Even with only this, the new application can be moved around on the screen, resized, and so on.

In the book I go on to describe how other, more interesting, applications can then be written.

[audio] [real] Text to accompany slide6, in Chapter 19 of An Introduction to Object-Oriented Programming