MapKit and Text Input - iOS Programming: The Big Nerd Ranch Guide - page 157

Interface Properties

In the object library, use the search box at the bottom of the library pane to find an
MKMapView ( Figure 5.3 ) . Then drag the map view onto the UIView . (Remember - the
object library is at the bottom of the utilities area. To show the utilities area, click the right
button in the View segmented control in the top right corner of the workspace. The key-
board shortcut is Command-Option-0. Then, select the icon from the library selector.)

Figure 5.3 Dropping MKMapView

Now drag a UITextField and a UIActivityIndicatorView onto the
MKMapView . Resize, position, and set their connections, as shown in Figure 5.4 . To make
a connection, first right-click (or Control-click) on the object with the instance variable to