Spec-Zone .ru
спецификации, руководства, описания, API
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Java™ Platform Standard Ed. 7 DRAFT ea-b118 |
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java.lang.Object javax.swing.AbstractCellEditor
public abstract class AbstractCellEditor extends Object implements CellEditor, Serializable
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 JavaBeansTM
has been added to the java.beans
package.
Please see XMLEncoder
.
Modifier and Type | Field and Description |
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protected ChangeEvent |
changeEvent
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protected EventListenerList |
listenerList
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Constructor and Description |
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AbstractCellEditor()
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Modifier and Type | Method and Description |
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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 CellEditorListener s 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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.swing.CellEditor |
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getCellEditorValue |
Field Detail |
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protected EventListenerList listenerList
protected transient ChangeEvent changeEvent
Constructor Detail |
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public AbstractCellEditor()
Method Detail |
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public boolean isCellEditable(EventObject e)
isCellEditable
in interface CellEditor
e
- an event objectCellEditor.shouldSelectCell(java.util.EventObject)
public boolean shouldSelectCell(EventObject anEvent)
shouldSelectCell
in interface CellEditor
anEvent
- an event objectCellEditor.isCellEditable(java.util.EventObject)
public boolean stopCellEditing()
fireEditingStopped
and returns true.
stopCellEditing
in interface CellEditor
public void cancelCellEditing()
fireEditingCanceled
.
cancelCellEditing
in interface CellEditor
public void addCellEditorListener(CellEditorListener l)
CellEditorListener
to the listener list.
addCellEditorListener
in interface CellEditor
l
- the new listener to be addedpublic void removeCellEditorListener(CellEditorListener l)
CellEditorListener
from the listener list.
removeCellEditorListener
in interface CellEditor
l
- the listener to be removedpublic CellEditorListener[] getCellEditorListeners()
CellEditorListener
s added
to this AbstractCellEditor with addCellEditorListener().
CellEditorListener
s added or an empty
array if no listeners have been addedprotected void fireEditingStopped()
EventListenerList
protected void fireEditingCanceled()
EventListenerList
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Java™ Platform Standard Ed. 7 DRAFT ea-b118 |
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