Package org.csstudio.opibuilder.commands

Class ChangeGuideCommand

java.lang.Object

org.eclipse.gef.commands.Command

org.csstudio.opibuilder.commands.ChangeGuideCommand

public final class ChangeGuideCommand
extends org.eclipse.gef.commands.Command

A command to change a Guide.

Constructor Summary

Constructors

Constructor	Description
ChangeGuideCommand(AbstractWidgetModel model, boolean horizontalGuide)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected void	changeGuide(GuideModel newGuide, int newAlignment)	Changes the guide.
void	execute()
void	redo()
void	setNewGuide(GuideModel guide, int alignment)	Sets the new guide.
void	undo()

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

ChangeGuideCommand

public ChangeGuideCommand(AbstractWidgetModel model,
 boolean horizontalGuide)

Constructor.

Parameters:

model - The AbstractWidgetModel

horizontalGuide - The horizontal guide

Method Details

changeGuide

protected void changeGuide(GuideModel newGuide,
 int newAlignment)

Changes the guide.

Parameters:

newGuide - The new guide

newAlignment - The new alignment

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

setNewGuide

public void setNewGuide(GuideModel guide,
 int alignment)

Sets the new guide.

Parameters:

guide - The new guide

alignment - The new alignment

undo

public void undo()

Overrides:

undo in class org.eclipse.gef.commands.Command