JHotDraw 7.4.1

org.jhotdraw.app.action.edit
Class DuplicateAction

java.lang.Object
  extended by javax.swing.AbstractAction
      extended by org.jhotdraw.app.action.AbstractSelectionAction
          extended by org.jhotdraw.app.action.edit.DuplicateAction
All Implemented Interfaces:
java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action

public class DuplicateAction
extends AbstractSelectionAction

Duplicates the selected region.

This action acts on the last EditableComponent / JTextComponent which had the focus when the ActionEvent was generated.

This action is called when the user selects the Duplicate item in the Edit menu. The menu item is automatically created by the application.

If you want this behavior in your application, you have to create an action with this ID and put it in your ApplicationModel in method ApplicationModel.initApplication(org.jhotdraw.app.Application).

Version:
$Id: DuplicateAction.java 605 2010-01-10 11:14:33Z rawcoder $
Author:
Werner Randelshofer.
See Also:
Serialized Form

Field Summary
static java.lang.String ID
           
 
Fields inherited from class org.jhotdraw.app.action.AbstractSelectionAction
target
 
Fields inherited from class javax.swing.AbstractAction
changeSupport, enabled
 
Fields inherited from interface javax.swing.Action
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON
 
Constructor Summary
DuplicateAction()
          Creates a new instance which acts on the currently focused component.
DuplicateAction(javax.swing.JComponent target)
          Creates a new instance which acts on the specified component.
 
Method Summary
 void actionPerformed(java.awt.event.ActionEvent evt)
           
 
Methods inherited from class org.jhotdraw.app.action.AbstractSelectionAction
updateEnabled
 
Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ID

public static final java.lang.String ID
See Also:
Constant Field Values
Constructor Detail

DuplicateAction

public DuplicateAction()
Creates a new instance which acts on the currently focused component.


DuplicateAction

public DuplicateAction(javax.swing.JComponent target)
Creates a new instance which acts on the specified component.

Parameters:
target - The target of the action. Specify null for the currently focused component.
Method Detail

actionPerformed

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

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