javax.swing
Class DefaultCellEditor

java.lang.Object
  |
  +--javax.swing.DefaultCellEditor

public class DefaultCellEditor

extends Object

implements TableCellEditor, TreeCellEditor, Serializable

The default editor for table and tree cells.

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. A future release of Swing will provide support for long term persistence.

See Also:

Serialized Form

Inner Class Summary

protected class

DefaultCellEditor.EditorDelegate

Field Summary

protected ChangeEvent	changeEvent
protected int	clickCountToStart
protected DefaultCellEditor.EditorDelegate	delegate
protected JComponent	editorComponent
protected EventListenerList	listenerList Event listeners

Constructor Summary

DefaultCellEditor(JCheckBox x)
Constructs a DefaultCellEditor object that uses a check box.

DefaultCellEditor(JComboBox x)
Constructs a DefaultCellEditor object that uses a combo box.

DefaultCellEditor(JTextField x)
Constructs a DefaultCellEditor that uses a text field.

Method Summary

void	addCellEditorListener(CellEditorListener l)
void	cancelCellEditing()
protected void	fireEditingCanceled()
protected void	fireEditingStopped()
Object	getCellEditorValue()
int	getClickCountToStart() clickCountToStart controls the number of clicks required to start editing if the event passed to isCellEditable() or startCellEditing() is a MouseEvent.
Component	getComponent() Returns the a reference to the editor component.
Component	getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)
Component	getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)
boolean	isCellEditable(EventObject anEvent)
void	removeCellEditorListener(CellEditorListener l)
void	setClickCountToStart(int count) Specifies the number of clicks needed to start editing.
boolean	shouldSelectCell(EventObject anEvent)
boolean	stopCellEditing()

Methods inherited from class java.lang.Object

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

Field Detail

listenerList

protected EventListenerList listenerList

Event listeners

changeEvent

protected transient ChangeEvent changeEvent

editorComponent

protected JComponent editorComponent

delegate

protected DefaultCellEditor.EditorDelegate delegate

clickCountToStart

protected int clickCountToStart

Constructor Detail

DefaultCellEditor

public DefaultCellEditor(JTextField x)

Constructs a DefaultCellEditor that uses a text field.

Parameters:

x - a JTextField object ...

DefaultCellEditor

public DefaultCellEditor(JCheckBox x)

Constructs a DefaultCellEditor object that uses a check box.

Parameters:

x - a JCheckBox object ...

DefaultCellEditor

public DefaultCellEditor(JComboBox x)

Constructs a DefaultCellEditor object that uses a combo box.

Parameters:

x - a JComboBox object ...

Method Detail

getComponent

public Component getComponent()

Returns the a reference to the editor component.

Returns:

the editor Component

setClickCountToStart

public void setClickCountToStart(int count)

Specifies the number of clicks needed to start editing.

Parameters:

count - an int specifying the number of clicks needed to start editing

See Also:

getClickCountToStart()

getClickCountToStart

public int getClickCountToStart()

clickCountToStart controls the number of clicks required to start editing if the event passed to isCellEditable() or startCellEditing() is a MouseEvent. For example, by default the clickCountToStart for a JTextField is set to 2, so in a JTable the user will need to double click to begin editing a cell.

getCellEditorValue

public Object getCellEditorValue()

isCellEditable

public boolean isCellEditable(EventObject anEvent)

shouldSelectCell

public boolean shouldSelectCell(EventObject anEvent)

stopCellEditing

public boolean stopCellEditing()

cancelCellEditing

public void cancelCellEditing()

addCellEditorListener

public void addCellEditorListener(CellEditorListener l)

removeCellEditorListener

public void removeCellEditorListener(CellEditorListener l)

fireEditingStopped

protected void fireEditingStopped()

fireEditingCanceled

protected void fireEditingCanceled()

getTreeCellEditorComponent

public Component getTreeCellEditorComponent(JTree tree,
                                            Object value,
                                            boolean isSelected,
                                            boolean expanded,
                                            boolean leaf,
                                            int row)

Specified by:

getTreeCellEditorComponent in interface TreeCellEditor

getTableCellEditorComponent

public Component getTableCellEditorComponent(JTable table,
                                             Object value,
                                             boolean isSelected,
                                             int row,
                                             int column)

Specified by:

getTableCellEditorComponent in interface TableCellEditor