org.xnap.gui.util
Class EmacsKeyBindings.YankAction

java.lang.Object
  javax.swing.AbstractAction
      javax.swing.text.TextAction
          org.xnap.gui.util.EmacsKeyBindings.YankAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action

Enclosing class:

EmacsKeyBindings

public static class EmacsKeyBindings.YankAction
extends javax.swing.text.TextAction

Pastes text from killring.

See Also:

Serialized Form

Field Summary

static int	end
static java.util.LinkedList	killring
static int	start

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

EmacsKeyBindings.YankAction(java.lang.String nm)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent event)
static void	add(java.lang.String item) Uniquely adds item to killring, i.e. if item is already in killring, it's moved to the front, otherwise it's added as first element.
static java.lang.String	getNext(java.lang.String predecessor) Returns killring successor of item and adds item to killring.

Methods inherited from class javax.swing.text.TextAction

augmentList, getFocusedComponent, getTextComponent

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

killring

public static java.util.LinkedList killring

start

public static int start

end

public static int end

Constructor Detail

EmacsKeyBindings.YankAction

public EmacsKeyBindings.YankAction(java.lang.String nm)

Method Detail

actionPerformed

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

add

public static void add(java.lang.String item)

Uniquely adds item to killring, i.e. if item is already in killring, it's moved to the front, otherwise it's added as first element.

getNext

public static java.lang.String getNext(java.lang.String predecessor)

Returns killring successor of item and adds item to killring.

Parameters:

predecessor -

Returns:

Returns first item if item == null.