edu.umd.cs.jazz.event
Class ZCameraAdapter

java.lang.Object
  |
  +--edu.umd.cs.jazz.event.ZCameraAdapter

All Implemented Interfaces:

java.util.EventListener, java.io.Serializable, ZCameraListener

public class ZCameraAdapter

extends java.lang.Object

implements ZCameraListener, java.io.Serializable

ZCameraAdapater is an abstract adapter class for receiving camera events. The methods in this class are empty. This class exists as convenience for creating listener objects. Based on Swing's ComponentListener.

Extend this class to create a ZCameraEvent listener and override the methods for the events of interest. (If you implement the ZCameraListener interface, you have to define all of the methods in it. This abstract class defines null methods for them all, so you can only have to define methods for events you care about.)

Create a listener object using your class and then register it with a camera using the camera's addCameraListener method. When the camera's state changes, the relevant method in the listener object is invoked, and the ZCameraEvent is passed to it.

Warning: Serialized and ZSerialized objects of this class will not be compatible with future Jazz releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Jazz. A future release of Jazz will provide support for long term persistence.

Author:

Ben Bederson

See Also:

ZCameraAdapter, ZCameraEvent, Serialized Form

ZCameraAdapter

public ZCameraAdapter()

viewChanged

public void viewChanged(ZCameraEvent e)

Invoked when the camera's view transform changes.

Specified by:

viewChanged in interface ZCameraListener