com.jpeterson.virtlcd.swing
Class DefaultDotMatrixModel

java.lang.Object
  com.jpeterson.virtlcd.swing.DefaultDotMatrixModel

All Implemented Interfaces:

DotMatrixModel

public class DefaultDotMatrixModel
extends java.lang.Object
implements DotMatrixModel

Default implementation of the DotMatrixModel.

Author:

Jesse Peterson

Field Summary

static char	DEFAULT_CHAR The default character is a "space" character.
protected javax.swing.event.EventListenerList	listenerList

Constructor Summary

DefaultDotMatrixModel()

Method Summary

void	addChangeListener(javax.swing.event.ChangeListener l) Adds a ChangeListener to the model's listener list.
protected void	fireStateChanged() Runs each ChangeListener's stateChanged method.
javax.swing.event.ChangeListener[]	getChangeListeners() Returns an array of all the change listeners registered on this DefaultBoundedRangeModel.
char	getChar() The character being displayed.
void	removeChangeListener(javax.swing.event.ChangeListener l) Removes a ChangeListener from the model's listener list.
void	setChar(char c) Set the character to display.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CHAR

public static final char DEFAULT_CHAR

The default character is a "space" character.

See Also:

Constant Field Values

listenerList

protected javax.swing.event.EventListenerList listenerList

Constructor Detail

DefaultDotMatrixModel

public DefaultDotMatrixModel()

Method Detail

getChar

public char getChar()

Description copied from interface: DotMatrixModel

The character being displayed.

Specified by:

getChar in interface DotMatrixModel

Returns:

The character being displayed.

setChar

public void setChar(char c)

Description copied from interface: DotMatrixModel

Set the character to display.

Specified by:

setChar in interface DotMatrixModel

Parameters:

c - the character to display.

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener l)

Description copied from interface: DotMatrixModel

Adds a ChangeListener to the model's listener list.

Specified by:

addChangeListener in interface DotMatrixModel

Parameters:

l - the ChangeListener to add

See Also:

DotMatrixModel.removeChangeListener(javax.swing.event.ChangeListener)

removeChangeListener

public void removeChangeListener(javax.swing.event.ChangeListener l)

Description copied from interface: DotMatrixModel

Removes a ChangeListener from the model's listener list.

Specified by:

removeChangeListener in interface DotMatrixModel

Parameters:

l - the ChangeListener to remove

See Also:

DotMatrixModel.addChangeListener(javax.swing.event.ChangeListener)

fireStateChanged

protected void fireStateChanged()

Runs each ChangeListener's stateChanged method.

getChangeListeners

public javax.swing.event.ChangeListener[] getChangeListeners()

Returns an array of all the change listeners registered on this DefaultBoundedRangeModel.

Returns:

all of this model's ChangeListeners or an empty array if no change listeners are currently registered

See Also:

addChangeListener(javax.swing.event.ChangeListener), removeChangeListener(javax.swing.event.ChangeListener)