javax.swing
Class AbstractCellEditor

java.lang.Object
  javax.swing.AbstractCellEditor

All Implemented Interfaces:

Serializable, CellEditor

Direct Known Subclasses:

DefaultCellEditor

public abstract class AbstractCellEditor
extends Object
implements CellEditor, Serializable

Version:

1.11 12/19/03 A base class for CellEditors, providing default implementations for the methods in the CellEditor interface except getCellEditorValue(). Like the other abstract implementations in Swing, also manages a list of listeners.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans^TM has been added to the java.beans package. Please see XMLEncoder.

Field Summary

protected ChangeEvent	changeEvent
protected EventListenerList	listenerList

Constructor Summary

AbstractCellEditor()

Method Summary

void	addCellEditorListener(CellEditorListener l) Adds a CellEditorListener to the listener list.
void	cancelCellEditing() Calls fireEditingCanceled.
protected void	fireEditingCanceled() Notifies all listeners that have registered interest for notification on this event type.
protected void	fireEditingStopped() Notifies all listeners that have registered interest for notification on this event type.
CellEditorListener[]	getCellEditorListeners() Returns an array of all the CellEditorListeners added to this AbstractCellEditor with addCellEditorListener().
boolean	isCellEditable(EventObject e) Returns true.
void	removeCellEditorListener(CellEditorListener l) Removes a CellEditorListener from the listener list.
boolean	shouldSelectCell(EventObject anEvent) Returns true.
boolean	stopCellEditing() Calls fireEditingStopped and returns true.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.CellEditor

getCellEditorValue

Field Detail

changeEvent

protected transient ChangeEvent changeEvent

listenerList

protected EventListenerList listenerList

Constructor Detail

AbstractCellEditor

public AbstractCellEditor()

Method Detail

addCellEditorListener

public void addCellEditorListener(CellEditorListener l)

Adds a CellEditorListener to the listener list.

Specified by:

addCellEditorListener in interface CellEditor

Parameters:

l - the new listener to be added

cancelCellEditing

public void cancelCellEditing()

Calls fireEditingCanceled.

Specified by:

cancelCellEditing in interface CellEditor

fireEditingCanceled

protected void fireEditingCanceled()

Notifies all listeners that have registered interest for notification on this event type. The event instance is created lazily.

See Also:

EventListenerList

fireEditingStopped

protected void fireEditingStopped()

Notifies all listeners that have registered interest for notification on this event type. The event instance is created lazily.

See Also:

EventListenerList

getCellEditorListeners

public CellEditorListener[] getCellEditorListeners()

Returns an array of all the CellEditorListeners added to this AbstractCellEditor with addCellEditorListener().

Returns:

all of the CellEditorListeners added or an empty array if no listeners have been added

Since:

1.4

isCellEditable

public boolean isCellEditable(EventObject e)

Returns true.

Specified by:

isCellEditable in interface CellEditor

Parameters:

e - an event object

Returns:

true

See Also:

CellEditor.shouldSelectCell(java.util.EventObject)

removeCellEditorListener

public void removeCellEditorListener(CellEditorListener l)

Removes a CellEditorListener from the listener list.

Specified by:

removeCellEditorListener in interface CellEditor

Parameters:

l - the listener to be removed

shouldSelectCell

public boolean shouldSelectCell(EventObject anEvent)

Returns true.

Specified by:

shouldSelectCell in interface CellEditor

Parameters:

anEvent - an event object

Returns:

true

See Also:

CellEditor.isCellEditable(java.util.EventObject)

stopCellEditing

public boolean stopCellEditing()

Calls fireEditingStopped and returns true.

Specified by:

stopCellEditing in interface CellEditor

Returns:

true