Class DefaultCellEditor.EditorDelegate

java.lang.Object

javax.swing.DefaultCellEditor.EditorDelegate

All Implemented Interfaces:

ActionListener, ItemListener, Serializable, EventListener

Enclosing class:

DefaultCellEditor

protected class DefaultCellEditor.EditorDelegate
extends Object
implements ActionListener, ItemListener, Serializable

The protected EditorDelegate class.

Since:

1.2

Field Summary

Fields

Modifier and Type	Field	Description
protected Object	value	The value of this cell.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EditorDelegate()	Constructs an EditorDelegate.

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(ActionEvent e)	When an action is performed, editing is ended.
void	cancelCellEditing()	Cancels editing.
Object	getCellEditorValue()	Returns the value of this cell.
boolean	isCellEditable(EventObject anEvent)	Returns true if anEvent is not a MouseEvent.
void	itemStateChanged(ItemEvent e)	When an item's state changes, editing is ended.
void	setValue(Object value)	Sets the value of this cell.
boolean	shouldSelectCell(EventObject anEvent)	Returns true to indicate that the editing cell may be selected.
boolean	startCellEditing(EventObject anEvent)	Returns true to indicate that editing has begun.
boolean	stopCellEditing()	Stops editing and returns true to indicate that editing has stopped.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
boolean	equals(Object o)	Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. May cause performance issues, deadlocks and hangs.
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
int	hashCode()	Answers an integer hash code for the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
String	toString()	Answers a string containing a concise, human-readable description of the receiver.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Field Details

value

protected Object value

The value of this cell.

Constructor Details

EditorDelegate

protected EditorDelegate()

Constructs an EditorDelegate.

Method Details

getCellEditorValue

public Object getCellEditorValue()

Returns the value of this cell.

Returns:

the value of this cell

setValue

public void setValue(Object value)

Sets the value of this cell.

Parameters:

value - the new value of this cell

isCellEditable

public boolean isCellEditable(EventObject anEvent)

Returns true if anEvent is not a MouseEvent. Otherwise, it returns true if the necessary number of clicks have occurred, and returns false otherwise.

Parameters:

anEvent - the event

Returns:

true if cell is ready for editing, false otherwise

See Also:

• DefaultCellEditor.setClickCountToStart(int)
• shouldSelectCell(EventObject)

shouldSelectCell

public boolean shouldSelectCell(EventObject anEvent)

Returns true to indicate that the editing cell may be selected.

Parameters:

anEvent - the event

Returns:

true

See Also:

• isCellEditable(EventObject)

startCellEditing

public boolean startCellEditing(EventObject anEvent)

Returns true to indicate that editing has begun.

Parameters:

anEvent - the event

Returns:

true to indicate editing has begun

stopCellEditing

public boolean stopCellEditing()

Stops editing and returns true to indicate that editing has stopped. This method calls fireEditingStopped.

Returns:

true

cancelCellEditing

public void cancelCellEditing()

Cancels editing. This method calls fireEditingCanceled.

actionPerformed

public void actionPerformed(ActionEvent e)

When an action is performed, editing is ended.

Specified by:

actionPerformed in interface ActionListener

Parameters:

e - the action event

See Also:

• stopCellEditing()

itemStateChanged

public void itemStateChanged(ItemEvent e)

When an item's state changes, editing is ended.

Specified by:

itemStateChanged in interface ItemListener

Parameters:

e - the action event

See Also:

• stopCellEditing()