org.geotools.swing.event

Class MapPaneEvent

Object

EventObject

MapPaneEvent

All Implemented Interfaces:

Serializable

public class MapPaneEvent
extends EventObject

An event class used by MapPane to signal changes of state to listeners.

Since:

2.6

Author:

Michael Bedward

See Also:

MapPaneListener, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MapPaneEvent.Type Type of MapPane event

Field Summary

Fields inherited from class EventObject

source

Constructor Summary

Constructors

Constructor and Description
MapPaneEvent(MapPane source, MapPaneEvent.Type type) Constructor for an event with no associated data
MapPaneEvent(MapPane source, MapPaneEvent.Type type, Object data) Constructor for an event with associated data.

Method Summary

Modifier and Type	Method and Description
Object	getData() Get the data associated with this event, if any
MapPane	getSource() Gets the map pane which published this event.
MapPaneEvent.Type	getType() Get the type of this event

Methods inherited from class EventObject

toString

Methods inherited from class Object

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

Constructor Detail

MapPaneEvent

public MapPaneEvent(MapPane source,
                    MapPaneEvent.Type type)

Constructor for an event with no associated data

Parameters:

source - the map pane issuing this event

type - the type of event

MapPaneEvent

public MapPaneEvent(MapPane source,
                    MapPaneEvent.Type type,
                    Object data)

Constructor for an event with associated data. The new event object takes ownership of the data object.

Parameters:

source - the map pane issuing this event

type - the type of event

data - the event data

Method Detail

getSource

public MapPane getSource()

Gets the map pane which published this event.

Overrides:

getSource in class EventObject

Returns:

the source map pane

getType

public MapPaneEvent.Type getType()

Get the type of this event

Returns:

event type

getData

public Object getData()

Get the data associated with this event, if any

Returns:

event data or null if not applicable