Changes

[[Image:ios4_xcode_interface_builder_helloworld.jpg|The Interface Builder windows]]

The smaller dialog entitled HelloWorldViewController.xib contains the key objects that make up the view controller for our user interface. We will be looking at the other objects in the window in later chapters. For now, the item of most interest to us is the View. This corresponds to the view canvas onto which our user interface is going to be constructed and is represented by the gray dialog entitled View. If the view dialog is not visible at any time simply double click on the View icon to display it.