com.bbn.openmap
Class StandardMapBeanRepaintPolicy

java.lang.Object
  com.bbn.openmap.MapHandlerChild
      com.bbn.openmap.OMComponent
          com.bbn.openmap.StandardMapBeanRepaintPolicy

All Implemented Interfaces:

LightMapHandlerChild, MapBeanRepaintPolicy, PropertyConsumer, SoloMapComponent, java.beans.beancontext.BeanContextChild, java.beans.beancontext.BeanContextMembershipListener, java.lang.Cloneable, java.util.EventListener

Direct Known Subclasses:

HintsMapBeanRepaintPolicy

public class StandardMapBeanRepaintPolicy
extends OMComponent
implements MapBeanRepaintPolicy, SoloMapComponent, java.lang.Cloneable

A MapBeanRepaintPolicy that just forwards layer repaint requests normally, and does nothing for java.awt.Graphics before painting. If this class or any subclass of it is added to the MapHandler, it will find the MapBean and set itself on it.

A StandardMapBeanRepaintPolicy is automatically set in the MapBean, so you don't have to add one of these to the MapHandler. The OMComponent inheritance is here to make it easier for subclasses to be added and for properties to be set.

Field Summary

protected boolean	DEBUG
protected MapBean	map

Fields inherited from class com.bbn.openmap.OMComponent

i18n, propertyPrefix

Fields inherited from class com.bbn.openmap.MapHandlerChild

beanContextChildSupport, isolated

Fields inherited from interface com.bbn.openmap.PropertyConsumer

EditorProperty, initPropertiesProperty, LabelEditorProperty, ScopedEditorProperty

Constructor Summary

StandardMapBeanRepaintPolicy()

StandardMapBeanRepaintPolicy(MapBean mb)

Method Summary

java.lang.Object	clone() Provide a configured copy (except for the MapBean).
void	findAndInit(java.lang.Object someObj) If a MapBean is passed to this StandardMapBeanRepaintPolicy, it will set itself on it.
void	findAndUndo(java.lang.Object someObj) If a MapBean is passed to this StandardMapBeanRepaintPolicy, it will check if it is the repaint policy set on the MapBean and if so, remove itself from it.
MapBean	getMap()
java.awt.Graphics	modifyGraphicsForPainting(java.awt.Graphics graphics) A hook for the RepaintPolicy to make any adjustments to the java.awt.Graphics object before sending the Graphics object to the layers for painting.
void	repaint(Layer layer) Take some action based on a repaint request from this particular layer.
void	setMap(MapBean mb) Set the MapBean to call repaint on when a layer requests it.

Methods inherited from class com.bbn.openmap.OMComponent

getProperties, getPropertyInfo, getPropertyPrefix, setProperties, setProperties, setPropertyPrefix

Methods inherited from class com.bbn.openmap.MapHandlerChild

addPropertyChangeListener, addVetoableChangeListener, childrenAdded, childrenRemoved, findAndInit, firePropertyChange, fireVetoableChange, getBeanContext, isIsolated, removePropertyChangeListener, removeVetoableChangeListener, setBeanContext, setIsolated

Methods inherited from class java.lang.Object

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

Field Detail

map

protected MapBean map

DEBUG

protected boolean DEBUG

Constructor Detail

StandardMapBeanRepaintPolicy

public StandardMapBeanRepaintPolicy()

StandardMapBeanRepaintPolicy

public StandardMapBeanRepaintPolicy(MapBean mb)

Method Detail

setMap

public void setMap(MapBean mb)

Description copied from interface: MapBeanRepaintPolicy

Set the MapBean to call repaint on when a layer requests it.

Specified by:

setMap in interface MapBeanRepaintPolicy

getMap

public MapBean getMap()

repaint

public void repaint(Layer layer)

Take some action based on a repaint request from this particular layer. The StandardMapBeanRepaintPolicy just forwards requests on.

Specified by:

repaint in interface MapBeanRepaintPolicy

modifyGraphicsForPainting

public java.awt.Graphics modifyGraphicsForPainting(java.awt.Graphics graphics)

A hook for the RepaintPolicy to make any adjustments to the java.awt.Graphics object before sending the Graphics object to the layers for painting. Gives the policy a chance to make rendering hint changes on Graphic2D objects, setting anti-aliasing configurations, etc. No modifications are made.

Specified by:

modifyGraphicsForPainting in interface MapBeanRepaintPolicy

findAndInit

public void findAndInit(java.lang.Object someObj)

If a MapBean is passed to this StandardMapBeanRepaintPolicy, it will set itself on it.

Specified by:

findAndInit in interface LightMapHandlerChild

Overrides:

findAndInit in class MapHandlerChild

findAndUndo

public void findAndUndo(java.lang.Object someObj)

If a MapBean is passed to this StandardMapBeanRepaintPolicy, it will check if it is the repaint policy set on the MapBean and if so, remove itself from it.

Specified by:

findAndUndo in interface LightMapHandlerChild

Overrides:

findAndUndo in class MapHandlerChild

clone

public java.lang.Object clone()

Description copied from interface: MapBeanRepaintPolicy

Provide a configured copy (except for the MapBean).

Specified by:

clone in interface MapBeanRepaintPolicy

Overrides:

clone in class java.lang.Object