Changes

== Designing the User Interface ==

The example application is going to consist of a button and a text field. To begin the user interface design process, select the Main.storyboard file to load it into the Interface Builder environment. Drag a Button and then a Text Field from the Object Library panel (View -> Utilities -> Show Object Library) onto the view. Double-click on the button and change the text to Save. Position the components and resize the width of the text field so that the layout appears as illustrated in Figure 38-1: