changedescriptioncommand.java

对eclipse gef进行封装,可以生成图形化编辑器

/*******************************************************************************
 * $Header: /cvsroot/EOS6/work_dir/niegy/com.primeton.studio.gef.ui/src/com/primeton/studio/gef/ui/commands/ChangeDescriptionCommand.java,v 1.1 2006/12/08 07:04:32 niegy Exp $
 * $Revision: 1.1 $
 * $Date: 2006/12/08 07:04:32 $
 *
 *==============================================================================
 *
 * Copyright (c) 2001-2006 Primeton Technologies, Ltd.
 * All rights reserved.
 * 
 * Created on 2006-12-5
 *******************************************************************************/


package com.primeton.studio.gef.ui.commands;

import com.primeton.studio.gef.core.Note;

/**
 * 修改注释内容命令
 *
 * @author niegy (mailto:[e-mail])
 */
/*
 * 修改历史
 * $Log: ChangeDescriptionCommand.java,v $
 * Revision 1.1  2006/12/08 07:04:32  niegy
 * 重构代码
 * 
 */
public class ChangeDescriptionCommand extends ChangeNameCommand {

	/**
	 * @param elem
	 * @param newName
	 */
	public ChangeDescriptionCommand(Note elem, String newName) {
		super(elem, newName,"Change Description");
		// TODO Auto-generated constructor stub
	}

	public void execute() {
		((Note)element).setContent(newName);
	}

	public void undo() {
		((Note)element).setContent(oldName);
	}
}