net.sf.cuf.state.ui

Class SwingEnabledState

java.lang.Object

net.sf.cuf.state.AbstractState

net.sf.cuf.state.ui.AbstractSwingState

net.sf.cuf.state.ui.SwingEnabledState

All Implemented Interfaces:

PropertyChangeListener, EventListener, State

public class SwingEnabledState
extends AbstractSwingState
implements State, PropertyChangeListener

The SwingSelectedState class models a State with a Swing JComponent or Action as the state source.

Field Summary

Fields inherited from class net.sf.cuf.state.ui.AbstractSwingState

mSilent

Fields inherited from class net.sf.cuf.state.AbstractState

mIsEnabled, mIsInitialized, mListenerList, mName, mReason

Constructor Summary

Constructors

Constructor and Description
SwingEnabledState(Action pAction) Creates a new initialized state with the Swing Action as its state backing store.
SwingEnabledState(JComponent pComponent) Creates a new initialized state with the Swing JComponent as its state backing store.

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	getInternalState() Returns the enabled state of our component/action.
void	propertyChange(PropertyChangeEvent pEvent) This method gets called when a bound property is changed.
protected void	setReason() Set the source of the state as the reason for a change.

Methods inherited from class net.sf.cuf.state.ui.AbstractSwingState

checkStateChange, isSilent, setSilent

Methods inherited from class net.sf.cuf.state.AbstractState

addChangeListener, checkDisposed, dispose, fireStateChanged, getChangeReason, getDependents, getName, isDisposed, isEnabled, isInitialized, removeChangeListener, setName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.cuf.state.State

addChangeListener, dispose, getChangeReason, getDependents, getName, isDisposed, isEnabled, isInitialized, removeChangeListener, setName

Constructor Detail

SwingEnabledState

public SwingEnabledState(JComponent pComponent)

Creates a new initialized state with the Swing JComponent as its state backing store.

Parameters:

pComponent - the state source for this state

Throws:

IllegalArgumentException - if pComponent is null

SwingEnabledState

public SwingEnabledState(Action pAction)

Creates a new initialized state with the Swing Action as its state backing store.

Parameters:

pAction - the state source for this state

Throws:

IllegalArgumentException - if pAction is null

Method Detail

propertyChange

public void propertyChange(PropertyChangeEvent pEvent)

This method gets called when a bound property is changed.

Specified by:

propertyChange in interface PropertyChangeListener

Parameters:

pEvent - A PropertyChangeEvent object describing the event source and the property that has changed.

setReason

protected void setReason()

Set the source of the state as the reason for a change.

Specified by:

setReason in class AbstractSwingState

getInternalState

protected boolean getInternalState()

Returns the enabled state of our component/action.

Specified by:

getInternalState in class AbstractSwingState

Returns:

true if our component or action is enabled