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Next, the non-visual gesture recognizer objects need to be added to the design. Scroll down the list of objects in the Object Library panel until the Tap Gesture Recognizer object comes into view. Drag and drop the object onto the View in the design area (if the object is dropped outside the view, the connection between the recognizer and the view on which the gestures are going to be performed will not be established). Repeat these steps to add Pinch, Rotation, Swipe and Long Press Gesture Recognizer objects to the design. Note that document outline panel has updated to reflect the presence of the gesture recognizer objects as illustrated in Figure 47-1:
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[[Image:ios_6_gesture_recognizers.png|Gesture Recognizers added to an iOS 6 iPhone app design]]
Having added and configured the gesture recognizers, the next step is to connect each recognizer to its corresponding action method.
Display the Assistant Editor and verify that it is displaying the content of RecognizerViewController.h. Ctrl-click on the Tap Gesture Recognizer object in the document outline panel and drag the line to the area immediately beneath the newly created outlet in the Assistant Editor panel. Release the line and, within the resulting connection dialog, establish an Action method configured to call a method named tapDetected with the id value set to UITapGestureRecognizer as illustrated in Figure 47 -2:
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