Package org.csstudio.opibuilder.commands

Class SetWidgetPropertyCommand

java.lang.Object

org.eclipse.gef.commands.Command

org.csstudio.opibuilder.commands.SetWidgetPropertyCommand

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

A Command to set a property value of a widget. Use command can help to realize redo/undo.

Constructor Summary

Constructors

Constructor	Description
SetWidgetPropertyCommand(AbstractWidgetModel widget, String prop_id, Object newValue)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	execute()
void	undo()

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

canExecute, canRedo, 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 Details

SetWidgetPropertyCommand

public SetWidgetPropertyCommand(AbstractWidgetModel widget,
 String prop_id,
 Object newValue)

Constructor.

Parameters:

widget - The widget, whose property value should be set

prop_id - The id of the property

newValue - The new value for the property

Method Details

execute

public void execute()

Overrides:

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

undo

public void undo()

Overrides:

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