alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

What this is

This file is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Other links

The source code

// $Header: /home/cvs/jakarta-jmeter/src/core/org/apache/jmeter/gui/action/Remove.java,v 1.10 2004/02/20 01:03:07 jsalvata Exp $
/*
 * Copyright 2001-2004 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
*/

package org.apache.jmeter.gui.action;

import java.awt.event.ActionEvent;
import java.util.HashSet;
import java.util.Set;

import javax.swing.tree.TreePath;

import org.apache.jmeter.gui.GuiPackage;
import org.apache.jmeter.gui.tree.JMeterTreeNode;

/**
 * @author     Michael Stover
 * @version    $Revision: 1.10 $
 */
public class Remove implements Command
{
    private static Set commands = new HashSet();
    static {
        commands.add("remove");
    }

    /**
     *  Constructor for the Remove object
     */
    public Remove()
    {
    }

    /**
     * Gets the ActionNames attribute of the Remove object.
     *
     * @return    the ActionNames value
     */
    public Set getActionNames()
    {
        return commands;
    }

    public void doAction(ActionEvent e)
    {
        ActionRouter.getInstance().actionPerformed(
            new ActionEvent(e.getSource(), e.getID(), CheckDirty.REMOVE));
        GuiPackage guiPackage = GuiPackage.getInstance();
        JMeterTreeNode[] nodes =
            guiPackage.getTreeListener().getSelectedNodes();
        TreePath newTreePath = //Save parent node for later
            guiPackage.getTreeListener().removedSelectedNode();
        for (int i = nodes.length - 1; i >= 0; i--)
        {
            removeNode(nodes[i]);
        }
		guiPackage.getTreeListener().getJTree().setSelectionPath(newTreePath);
		guiPackage.updateCurrentGui();
    }

    public static void removeNode(JMeterTreeNode node)
    {
        GuiPackage.getInstance().getTreeModel().removeNodeFromParent(node);
        GuiPackage.getInstance().removeNode(node.getTestElement());
    }
}
... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.