Package org.jungrapht.visualization.layout.event

Class LayoutStateChange.SupportImpl

java.lang.Object

org.jungrapht.visualization.layout.event.LayoutStateChange.SupportImpl

All Implemented Interfaces:

LayoutStateChange.Support

Enclosing interface:

LayoutStateChange

public static class LayoutStateChange.SupportImpl
extends Object
implements LayoutStateChange.Support

implementations for a producer of this event model

Field Summary

Fields

Modifier and Type	Field	Description
protected List<LayoutStateChange.Listener>	changeListeners	listeners for these changes
protected boolean	fireEvents	to fire or not to fire....

Method Summary

Modifier and Type	Method	Description
void	addLayoutStateChangeListener(LayoutStateChange.Listener l)
void	fireLayoutStateChanged(LayoutModel layoutModel, boolean state)
List<LayoutStateChange.Listener>	getLayoutStateChangeListeners()
boolean	isFireEvents()
void	removeLayoutStateChangeListener(LayoutStateChange.Listener l)
void	setFireEvents(boolean fireEvents)

Methods inherited from class java.lang.Object

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

Field Detail

fireEvents

protected boolean fireEvents

to fire or not to fire....

changeListeners

protected List<LayoutStateChange.Listener> changeListeners

listeners for these changes

Method Detail

isFireEvents

public boolean isFireEvents()

Specified by:

isFireEvents in interface LayoutStateChange.Support

setFireEvents

public void setFireEvents(boolean fireEvents)

Specified by:

setFireEvents in interface LayoutStateChange.Support

addLayoutStateChangeListener

public void addLayoutStateChangeListener(LayoutStateChange.Listener l)

Specified by:

addLayoutStateChangeListener in interface LayoutStateChange.Support

removeLayoutStateChangeListener

public void removeLayoutStateChangeListener(LayoutStateChange.Listener l)

Specified by:

removeLayoutStateChangeListener in interface LayoutStateChange.Support

getLayoutStateChangeListeners

public List<LayoutStateChange.Listener> getLayoutStateChangeListeners()

Specified by:

getLayoutStateChangeListeners in interface LayoutStateChange.Support

fireLayoutStateChanged

public void fireLayoutStateChanged(LayoutModel layoutModel,
                                   boolean state)

Specified by:

fireLayoutStateChanged in interface LayoutStateChange.Support

Parameters:

layoutModel - the layoutModel

state - true if the layoutModel is active, false otherwise