org.gvsig.fmap.mapcontrol

Class MapControl.MapContextListener

java.lang.Object

org.gvsig.fmap.mapcontrol.MapControl.MapContextListener

All Implemented Interfaces:

AtomicEventListener

Enclosing class:

MapControl

public class MapControl.MapContextListener
extends Object
implements AtomicEventListener

MapContextListener listens all events produced in a MapControl's MapContext object during an atomic period of time, and sets it to dirty, executing drawMap(false), if any of the following conditions is accomplished:

• Any of the LayerEvent in the AtomicEvent parameter notifies a visibility change.
• There is at least one ColorEvent in the AtomicEvent parameter.
• There is at least one ExtentEvent in the AtomicEvent parameter.
• Any of the LayerCollectionEvent in the AtomicEvent parameter notifies that a driver's layer has reloaded it successfully.
• There is at least one LegendEvent in the AtomicEvent parameter.
• There is at least one SelectionEvent in the AtomicEvent parameter.

Constructor Summary

Constructors

Constructor and Description
MapContextListener()

Method Summary

Modifier and Type	Method and Description
void	atomicEvent(AtomicEvent e) Called when is produced an AtomicEvent in the buffer of MapControl.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapContextListener

public MapContextListener()

Method Detail

atomicEvent

public void atomicEvent(AtomicEvent e)

Description copied from interface: AtomicEventListener

Called when is produced an AtomicEvent in the buffer of MapControl.

Specified by:

atomicEvent in interface AtomicEventListener

Parameters:

e - an atomic event

See Also:

AtomicEventListener.atomicEvent(org.gvsig.fmap.mapcontext.events.AtomicEvent)