oracle.jdevimpl.audit.swing
Class CheckBoxTreeCellEditor

java.lang.Object
  javax.swing.AbstractCellEditor
      oracle.jdevimpl.audit.swing.CheckBoxTreeCellEditor

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.util.EventListener, javax.swing.CellEditor, javax.swing.tree.TreeCellEditor

public class CheckBoxTreeCellEditor
extends javax.swing.AbstractCellEditor
implements java.awt.event.ActionListener, javax.swing.tree.TreeCellEditor

Adapts a CheckBoxTreeCellRenderer to be a TreeCellEditor. The implementation of isCellEditable distinguishes between mouse clicks on the checkbox icon and mouse clicks on the checkbox label. Although JCheckBox typically responds to clicks on the label, allowing it to do so in a tree makes it impossible to select a row without changing its state, so this renderer ignores them.

See Also:

CheckBoxTreeCellRenderer, Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractCellEditor

changeEvent, listenerList

Constructor Summary

CheckBoxTreeCellEditor(CheckBoxTreeCellRenderer renderer)
Creates an editor from a CheckBoxTreeCellRenderer.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
void	cancelCellEditing()
void	forwardKeyEvent(java.awt.event.KeyEvent event)
java.lang.Object	getCellEditorValue()
CheckBoxTreeCellRenderer	getRenderer() Gets the renderer wrapped by this editor.
java.awt.Component	getTreeCellEditorComponent(javax.swing.JTree tree, java.lang.Object value, boolean selected, boolean expanded, boolean leaf, int row)
boolean	isCellEditable(java.util.EventObject event) This implementation returns false for mouse clicks on the label part of the checkbox.
boolean	stopCellEditing()
java.lang.String	toString()

Methods inherited from class javax.swing.AbstractCellEditor

addCellEditorListener, fireEditingCanceled, fireEditingStopped, getCellEditorListeners, removeCellEditorListener, shouldSelectCell

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.CellEditor

addCellEditorListener, removeCellEditorListener, shouldSelectCell

Constructor Detail

CheckBoxTreeCellEditor

public CheckBoxTreeCellEditor(CheckBoxTreeCellRenderer renderer)

Creates an editor from a CheckBoxTreeCellRenderer. Do not reuse the same renderer instance passed in here as the tree renderer.

Parameters:

renderer - The renderer to wrap.

Method Detail

forwardKeyEvent

public void forwardKeyEvent(java.awt.event.KeyEvent event)

getRenderer

public CheckBoxTreeCellRenderer getRenderer()

Gets the renderer wrapped by this editor. Do not install the renderer instance returned here as the tree renderer.

getTreeCellEditorComponent

public java.awt.Component getTreeCellEditorComponent(javax.swing.JTree tree,
                                                     java.lang.Object value,
                                                     boolean selected,
                                                     boolean expanded,
                                                     boolean leaf,
                                                     int row)

Specified by:

getTreeCellEditorComponent in interface javax.swing.tree.TreeCellEditor

isCellEditable

public boolean isCellEditable(java.util.EventObject event)

This implementation returns false for mouse clicks on the label part of the checkbox.

Specified by:

isCellEditable in interface javax.swing.CellEditor

Overrides:

isCellEditable in class javax.swing.AbstractCellEditor

getCellEditorValue

public java.lang.Object getCellEditorValue()

Specified by:

getCellEditorValue in interface javax.swing.CellEditor

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

stopCellEditing

public boolean stopCellEditing()

Specified by:

stopCellEditing in interface javax.swing.CellEditor

Overrides:

stopCellEditing in class javax.swing.AbstractCellEditor

cancelCellEditing

public void cancelCellEditing()

Specified by:

cancelCellEditing in interface javax.swing.CellEditor

Overrides:

cancelCellEditing in class javax.swing.AbstractCellEditor

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object