com.ontimize.util.gis.client.events
Class StateChangeEvent

java.lang.Object
  java.util.EventObject
      com.ontimize.util.gis.client.events.StateChangeEvent

All Implemented Interfaces:

java.io.Serializable

public class StateChangeEvent
extends java.util.EventObject

Event which indicates a gis viewer state change. This event is passed to every StateChangeListener registered on the interest gis viewer using the viewer method addStateChangeListener.

See Also:

StateChangeListener, IGisViewer, Serialized Form

Field Summary

(package private) int	newState
(package private) int	prevState

Fields inherited from class java.util.EventObject

source

Constructor Summary

StateChangeEvent(java.lang.Object source)

StateChangeEvent(java.lang.Object source, int prevState, int newState)

Method Summary

int	getNewState() Get the new gis viewer state
int	getPrevState() Get previous gis viewer state

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

prevState

int prevState

newState

int newState

Constructor Detail

StateChangeEvent

public StateChangeEvent(java.lang.Object source)

StateChangeEvent

public StateChangeEvent(java.lang.Object source,
                        int prevState,
                        int newState)

Parameters:

source - State change event source class

prevState - Previous viewer state

newState - New viewer state

Method Detail

getPrevState

public int getPrevState()

Get previous gis viewer state

Returns:

Previous state

getNewState

public int getNewState()

Get the new gis viewer state

Returns:

New state