JHotDraw 6.0b1

org.jhotdraw.standard
Class DeleteCommand

java.lang.Object
  extended by org.jhotdraw.standard.AbstractCommand
      extended by org.jhotdraw.standard.FigureTransferCommand
          extended by org.jhotdraw.standard.DeleteCommand
All Implemented Interfaces:
FigureSelectionListener, Command

public class DeleteCommand
extends FigureTransferCommand

Command to delete the selection.


Nested Class Summary
static class DeleteCommand.UndoActivity
           
 
Nested classes/interfaces inherited from class org.jhotdraw.standard.AbstractCommand
AbstractCommand.EventDispatcher
 
Constructor Summary
DeleteCommand(java.lang.String name, DrawingEditor newDrawingEditor)
          Constructs a delete command.
 
Method Summary
protected  Undoable createUndoActivity()
          Factory method for undo activity
 void execute()
          Executes the command.
protected  boolean isExecutableWithView()
           
 
Methods inherited from class org.jhotdraw.standard.FigureTransferCommand
copyFigures, deleteFigures, insertFigures
 
Methods inherited from class org.jhotdraw.standard.AbstractCommand
addCommandListener, createEventDispatcher, createViewChangeListener, dispose, figureSelectionChanged, getDrawingEditor, getEventDispatcher, getUndoActivity, isExecutable, isViewRequired, name, removeCommandListener, setName, setUndoActivity, view, viewCreated, viewDestroying, viewSelectionChanged
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DeleteCommand

public DeleteCommand(java.lang.String name,
                     DrawingEditor newDrawingEditor)
Constructs a delete command.

Parameters:
name - the command name
newDrawingEditor - the DrawingEditor which manages the views
Method Detail

execute

public void execute()
Description copied from class: AbstractCommand
Executes the command.

Specified by:
execute in interface Command
Overrides:
execute in class AbstractCommand
See Also:
Command.execute()

isExecutableWithView

protected boolean isExecutableWithView()
Overrides:
isExecutableWithView in class AbstractCommand
See Also:
AbstractCommand.isExecutableWithView()

createUndoActivity

protected Undoable createUndoActivity()
Factory method for undo activity

Returns:
Undoable

JHotDraw 6.0b1