taskendpointeditpolicy.java

一个eclipse插件源代码。用于web开发

/*
 * $Header: /home/cvs/WEBPUMP2.0/WebPumpIDE_Src/WebPumpIDE/src/com/webpump/ui/gefmodule/edit/TaskEndpointEditPolicy.java,v 1.1.1.1 2004/07/01 09:07:48 wang_j Exp $
 * $Revision: 1.1.1.1 $
 * $Date: 2004/07/01 09:07:48 $
 *
 * ====================================================================
 *
 * The NanJing HopeRun(IT-FOREST) Software License, Version 2.0.0
 *
 * Copyright 2003-2004 by NanJing HopeRun(IT-FOREST) Information System Co., Ltd, CHINA and
 *                        IT Forest Corporation
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of
 * HopeRun(IT-FOREST) Information System Co., Ltd, CHINA and IT Forest Corporation.
 * You shall not disclose such Confidential Information and shall use it only in
 * accordance with the terms of the license agreement you entered into with
 * HopeRun(IT-FOREST) Information System Co., Ltd, CHINA and IT Forest Corporation.
 */

package com.webpump.ui.gefmodule.edit;

import org.eclipse.draw2d.PolylineConnection;
import org.eclipse.gef.GraphicalEditPart;

/**
 * Class for TaskEndpointEditPolicy
 * 
 * @author shi_l
 * @version 2.0.0 2004-5-30
 */
public class TaskEndpointEditPolicy
	extends org.eclipse.gef.editpolicies.ConnectionEndpointEditPolicy {

	/**
	 * add selection handles
	 */
	protected void addSelectionHandles() {
		super.addSelectionHandles();
		getConnectionFigure().setLineWidth(2);
	}

	/**
	 * get connection figure
	 * @return connection figure PolylineConnection
	 */
	protected PolylineConnection getConnectionFigure() {
		return (PolylineConnection) ((GraphicalEditPart) getHost()).getFigure();
	}

	/**
	 * remove selection handles
	 */
	protected void removeSelectionHandles() {
		super.removeSelectionHandles();
		getConnectionFigure().setLineWidth(1);
	}
}