uk.ac.kcl.cch.jb.pliny.commands
Class LinkableObjectMoveCommand

java.lang.Object
  org.eclipse.gef.commands.Command
      uk.ac.kcl.cch.jb.pliny.commands.LinkableObjectMoveCommand

public class LinkableObjectMoveCommand

extends org.eclipse.gef.commands.Command

moves the display position and resizes a LinkableObject in its reference area. This command is not used when the drag results in LinkableObject having to change owning resource.

Author:

John Bradley

Constructor Summary

LinkableObjectMoveCommand(LinkableObject object, org.eclipse.draw2d.geometry.Rectangle oldBounds, org.eclipse.draw2d.geometry.Rectangle newBounds)
creates command to move the given object to the location and size given by the newBounds.

Method Summary

void	execute()
void	undo()

Methods inherited from class org.eclipse.gef.commands.Command

canExecute, canUndo, chain, dispose, getDebugLabel, getLabel, redo, setDebugLabel, setLabel

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkableObjectMoveCommand

public LinkableObjectMoveCommand(LinkableObject object,
                                 org.eclipse.draw2d.geometry.Rectangle oldBounds,
                                 org.eclipse.draw2d.geometry.Rectangle newBounds)

creates command to move the given object to the location and size given by the newBounds.

Parameters:

object - object to be moved/resized

oldBounds - old position/size (saved for undo)

newBounds - new position/size

Method Detail

execute

public void execute()

undo

public void undo()