org.jowidgets.tools.command

Class AbstractEnabledChecker

java.lang.Object

org.jowidgets.util.event.ChangeObservable

org.jowidgets.tools.command.AbstractEnabledChecker

All Implemented Interfaces:

IEnabledChecker, IChangeObservable

public abstract class AbstractEnabledChecker
extends ChangeObservable
implements IEnabledChecker

This class can be used as base implementation for the `IEnabledChecker` interface. This implementation provides the registration and deregistration of `IChangeListener` objects

Constructor Summary

Constructors

Constructor and Description
AbstractEnabledChecker()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	fireEnabledStateChanged() Fires a changed event to all registered `IChangeListener` objects

Methods inherited from class org.jowidgets.util.event.ChangeObservable

addChangeListener, dispose, fireChangedEvent, removeChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jowidgets.api.command.IEnabledChecker

getEnabledState

Methods inherited from interface org.jowidgets.util.event.IChangeObservable

addChangeListener, removeChangeListener

Constructor Detail

AbstractEnabledChecker

public AbstractEnabledChecker()

Method Detail

fireEnabledStateChanged

protected final void fireEnabledStateChanged()

Fires a changed event to all registered `IChangeListener` objects