edu.stanford.hci.dtools.deviceeditor.components.commands
Class DeviceModelSetConstraintCommand

java.lang.Object
  extended by org.eclipse.gef.commands.Command
      extended by edu.stanford.hci.dtools.deviceeditor.components.commands.DeviceModelSetConstraintCommand

public class DeviceModelSetConstraintCommand
extends org.eclipse.gef.commands.Command

Use to resize or move a component.

This software is distributed under the BSD License.

Author:
Michael Bernstein ( mbernst(AT)stanford.edu )

Constructor Summary
DeviceModelSetConstraintCommand(DeviceModel shape, org.eclipse.gef.requests.ChangeBoundsRequest req, org.eclipse.draw2d.geometry.Rectangle newBounds)
          Create a command that can resize and/or move a shape.
 
Method Summary
 boolean canExecute()
           
 void execute()
           
 void redo()
           
 void undo()
           
 
Methods inherited from class org.eclipse.gef.commands.Command
canUndo, chain, dispose, getDebugLabel, getLabel, setDebugLabel, setLabel
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DeviceModelSetConstraintCommand

public DeviceModelSetConstraintCommand(DeviceModel shape,
                                       org.eclipse.gef.requests.ChangeBoundsRequest req,
                                       org.eclipse.draw2d.geometry.Rectangle newBounds)
Create a command that can resize and/or move a shape.

Parameters:
shape - the shape to manipulate
req - the move and resize request
newBounds - the new size and location
Throws:
java.lang.IllegalArgumentException - if any of the parameters is null
Method Detail

canExecute

public boolean canExecute()
Overrides:
canExecute in class org.eclipse.gef.commands.Command

execute

public void execute()
Overrides:
execute in class org.eclipse.gef.commands.Command

redo

public void redo()
Overrides:
redo in class org.eclipse.gef.commands.Command

undo

public void undo()
Overrides:
undo in class org.eclipse.gef.commands.Command