dsto.dfc.swing.tree
Class CmdMoveEntry

java.lang.Object
  dsto.dfc.swing.commands.AbstractCommand
      dsto.dfc.swing.commands.AbstractMutableCommand
          dsto.dfc.swing.commands.AbstractSelectionBasedCommand
              dsto.dfc.swing.commands.AbstractMoveCommand
                  dsto.dfc.swing.tree.CmdMoveEntry

All Implemented Interfaces:

Command, SelectionListener, Iconic, Copyable, Disposable, PropertyEventSource, ActionListener, Cloneable, EventListener

public class CmdMoveEntry
extends AbstractMoveCommand

A command that moves tree entries up/down within their parent.

Version:

$Revision$

Field Summary

Fields inherited from class dsto.dfc.swing.commands.AbstractMoveCommand

direction, MOVE_DOWN, MOVE_DOWN_ICON, MOVE_UP, MOVE_UP_ICON

Fields inherited from class dsto.dfc.swing.commands.AbstractSelectionBasedCommand

source

Fields inherited from class dsto.dfc.swing.commands.AbstractMutableCommand

listeners

Fields inherited from class dsto.dfc.swing.commands.AbstractCommand

displayName, icon

Fields inherited from interface dsto.dfc.swing.icons.Iconic

NULL_ICON

Constructor Summary

CmdMoveEntry(DfcTree tree, boolean direction)
Create a new instance.

Method Summary

void	execute() Execute the command.
protected int	getNextIndex(DfcTreeModel model, Object parent, int index)
protected void	updateEnabled() Override this to update the enabled property appopriately.

Methods inherited from class dsto.dfc.swing.commands.AbstractMoveCommand

getAccelerator, getDescription, getGroupInView, getIcon, getMnemonic, getName, isInteractive, selectionChanged

Methods inherited from class dsto.dfc.swing.commands.AbstractSelectionBasedCommand

dispose

Methods inherited from class dsto.dfc.swing.commands.AbstractMutableCommand

addPropertyChangeListener, clone, isEnabled, removePropertyChangeListener, setEnabled, setIcon

Methods inherited from class dsto.dfc.swing.commands.AbstractCommand

actionPerformed, canReplace, getDefaultDisplayName, getDisplayName, getLargeIcon, getLogString, setDisplayName

Methods inherited from class java.lang.Object

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

Constructor Detail

CmdMoveEntry

public CmdMoveEntry(DfcTree tree,
                    boolean direction)

Create a new instance.

Parameters:

tree - The tree to operate on.

direction - The direction to move the entries (MOVE_UP or MOVE_DOWN).

Method Detail

execute

public void execute()

Description copied from interface: Command

Execute the command.

Specified by:

execute in interface Command

Specified by:

execute in class AbstractMoveCommand

updateEnabled

protected void updateEnabled()

Description copied from class: AbstractMoveCommand

Override this to update the enabled property appopriately.

Overrides:

updateEnabled in class AbstractMoveCommand

getNextIndex

protected int getNextIndex(DfcTreeModel model,
                           Object parent,
                           int index)