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## javax.swing
Class DefaultCellEditor

    java.lang.Object
      javax.swing.AbstractCellEditor
          javax.swing.DefaultCellEditor

All Implemented Interfaces:
  Serializable, CellEditor, TableCellEditor, TreeCellEditor

    public class DefaultCellEditor

extends AbstractCellEditor
implements TableCellEditor, TreeCellEditor

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. As of 1.4, support for long term storage of all JavaBeansTM has been added to the `java.beans` package. Please see `XMLEncoder`.

Nested Class Summary
`protected class` | `DefaultCellEditor.EditorDelegate` The protected `EditorDelegate` class.

Field Summary
`protected int` | `clickCountToStart` An integer specifying the number of clicks needed to start editing.
`protected DefaultCellEditor.EditorDelegate` | `delegate` The delegate class which handles all methods sent from the `CellEditor`.
`protected JComponent` | `editorComponent` The Swing component being edited.

Fields inherited from class javax.swing.AbstractCellEditor
`changeEvent, listenerList`

Constructor Summary
`DefaultCellEditor(JCheckBox checkBox)` Constructs a `DefaultCellEditor` object that uses a check box.
`DefaultCellEditor(JComboBox comboBox)` Constructs a `DefaultCellEditor` object that uses a combo box.
`DefaultCellEditor(JTextField textField)` Constructs a `DefaultCellEditor` that uses a text field.

Method Summary
`void` | `cancelCellEditing()` Forwards the message from the `CellEditor` to the `delegate`.
`Object` | `getCellEditorValue()` Forwards the message from the `CellEditor` to the `delegate`.
`int` | `getClickCountToStart()` Returns the number of clicks needed to start editing.
`Component` | `getComponent()` Returns a reference to the editor component.
`Component` | `getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)` Implements the `TableCellEditor` interface.
`Component` | `getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded, boolean leaf, int row)` Implements the `TreeCellEditor` interface.
`boolean` | `isCellEditable(EventObject anEvent)` Forwards the message from the `CellEditor` to the `delegate`.
`void` | `setClickCountToStart(int count)` Specifies the number of clicks needed to start editing.
`boolean` | `shouldSelectCell(EventObject anEvent)` Forwards the message from the `CellEditor` to the `delegate`.
`boolean` | `stopCellEditing()` Forwards the message from the `CellEditor` to the `delegate`.

Methods inherited from class javax.swing.AbstractCellEditor
`addCellEditorListener, fireEditingCanceled, fireEditingStopped, getCellEditorListeners, removeCellEditorListener`

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
`addCellEditorListener, removeCellEditorListener`

Field Detail

### editorComponent

    protected JComponent editorComponent

  The Swing component being edited.

### delegate

    protected DefaultCellEditor.EditorDelegate delegate

  The delegate class which handles all methods sent from the `CellEditor`.

### clickCountToStart

    protected int clickCountToStart

  An integer specifying the number of clicks needed to start editing. Even if `clickCountToStart` is defined as zero, it will not initiate until a click occurs.

Constructor Detail

### DefaultCellEditor

    public DefaultCellEditor(JTextField textField)

  Constructs a `DefaultCellEditor` that uses a text field.

  Parameters:
    `textField` - a `JTextField` object

### DefaultCellEditor

    public DefaultCellEditor(JCheckBox checkBox)

  Constructs a `DefaultCellEditor` object that uses a check box.

  Parameters:
    `checkBox` - a `JCheckBox` object

### DefaultCellEditor

    public DefaultCellEditor(JComboBox comboBox)

  Constructs a `DefaultCellEditor` object that uses a combo box.

  Parameters:
    `comboBox` - a `JComboBox` object

Method Detail

### getComponent

    public Component getComponent()

  Returns 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()

  Returns the number of clicks needed to start editing.

  Returns:
    the number of clicks needed to start editing

### getCellEditorValue

    public Object getCellEditorValue()

  Forwards the message from the `CellEditor` to the `delegate`.

  Specified by:
    `getCellEditorValue` in interface `CellEditor`
  Returns:
    the value contained in the editor
  See Also:
    `DefaultCellEditor.EditorDelegate.getCellEditorValue()`

### isCellEditable

    public boolean isCellEditable(EventObject anEvent)

  Forwards the message from the `CellEditor` to the `delegate`.

  Specified by:
    `isCellEditable` in interface `CellEditor`
  Overrides:
    `isCellEditable` in class `AbstractCellEditor`
  Parameters:
    `anEvent` - an event object
  Returns:
    true
  See Also:
    `DefaultCellEditor.EditorDelegate.isCellEditable(EventObject)`

### shouldSelectCell

    public boolean shouldSelectCell(EventObject anEvent)

  Forwards the message from the `CellEditor` to the `delegate`.

  Specified by:
    `shouldSelectCell` in interface `CellEditor`
  Overrides:
    `shouldSelectCell` in class `AbstractCellEditor`
  Parameters:
    `anEvent` - an event object
  Returns:
    true
  See Also:
    `DefaultCellEditor.EditorDelegate.shouldSelectCell(EventObject)`

### stopCellEditing

    public boolean stopCellEditing()

  Forwards the message from the `CellEditor` to the `delegate`.

  Specified by:
    `stopCellEditing` in interface `CellEditor`
  Overrides:
    `stopCellEditing` in class `AbstractCellEditor`
  Returns:
    true
  See Also:
    `DefaultCellEditor.EditorDelegate.stopCellEditing()`

### cancelCellEditing

    public void cancelCellEditing()

  Forwards the message from the `CellEditor` to the `delegate`.

  Specified by:
    `cancelCellEditing` in interface `CellEditor`
  Overrides:
    `cancelCellEditing` in class `AbstractCellEditor`
  See Also:
    `DefaultCellEditor.EditorDelegate.cancelCellEditing()`

### getTreeCellEditorComponent

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

  Implements the `TreeCellEditor` interface.

  Specified by:
    `getTreeCellEditorComponent` in interface `TreeCellEditor`
  Parameters:
    `tree` - the JTree that is asking the editor to edit; this parameter can be null
    `value` - the value of the cell to be edited
    `isSelected` - true if the cell is to be rendered with selection highlighting
    `expanded` - true if the node is expanded
    `leaf` - true if the node is a leaf node
    `row` - the row index of the node being edited
  Returns:
    the component for editing

### getTableCellEditorComponent

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

  Implements the `TableCellEditor` interface.

  Specified by:
    `getTableCellEditorComponent` in interface `TableCellEditor`
  Parameters:
    `table` - the `JTable` that is asking the editor to edit; can be `null`
    `value` - the value of the cell to be edited; it is up to the specific editor to interpret and draw the value. For example, if value is the string "true", it could be rendered as a string or it could be rendered as a check box that is checked. `null` is a valid value
    `isSelected` - true if the cell is to be rendered with highlighting
    `row` - the row of the cell being edited
    `column` - the column of the cell being edited
  Returns:
    the component for editing

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