org.openstreetmap.josm.gui.layer

Class AbstractMapViewPaintable

java.lang.Object

org.openstreetmap.josm.gui.layer.AbstractMapViewPaintable

All Implemented Interfaces:

MapViewPaintable

Direct Known Subclasses:

Layer, SelectionManager.SelectionHintLayer

public abstract class AbstractMapViewPaintable
extends java.lang.Object
implements MapViewPaintable

This class implements the invalidation listener mechanism suggested by MapViewPaintable.

Since:

10031

Nested Class Summary

Nested classes/interfaces inherited from interface org.openstreetmap.josm.gui.layer.MapViewPaintable

MapViewPaintable.PaintableInvalidationEvent, MapViewPaintable.PaintableInvalidationListener

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.CopyOnWriteArrayList<MapViewPaintable.PaintableInvalidationListener>	invalidationListeners A list of invalidation listeners to call when this layer is invalidated.

Constructor Summary

Constructors

Constructor and Description
AbstractMapViewPaintable()

Method Summary

Modifier and Type	Method and Description
void	addInvalidationListener(MapViewPaintable.PaintableInvalidationListener l) Adds a new paintable invalidation listener.
void	invalidate() This needs to be called whenever the content of this view was invalidated.
void	removeInvalidationListener(MapViewPaintable.PaintableInvalidationListener l) Removes an added paintable invalidation listener.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openstreetmap.josm.gui.layer.MapViewPaintable

paint

Field Detail

invalidationListeners

private final java.util.concurrent.CopyOnWriteArrayList<MapViewPaintable.PaintableInvalidationListener> invalidationListeners

A list of invalidation listeners to call when this layer is invalidated.

Constructor Detail

AbstractMapViewPaintable

public AbstractMapViewPaintable()

Method Detail

addInvalidationListener

public void addInvalidationListener(MapViewPaintable.PaintableInvalidationListener l)

Adds a new paintable invalidation listener.

Parameters:

l - The listener to add.

removeInvalidationListener

public void removeInvalidationListener(MapViewPaintable.PaintableInvalidationListener l)

Removes an added paintable invalidation listener.

Parameters:

l - The listener to remove.

invalidate

public void invalidate()

This needs to be called whenever the content of this view was invalidated.