MapPaneEvent (Geotools modules 31-SNAPSHOT API)

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 Description

static class MapPaneEvent.Type
Type of MapPane event

Field Summary
- Fields inherited from class EventObject
  source

Constructor Summary

Constructors
Constructor	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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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