// $Header: /home/cvs/jakarta-jmeter/src/core/org/apache/jmeter/gui/NamePanel.java,v 1.16 2004/03/05 13:18:37 sebb Exp $
/*
* Copyright 2002-2004 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;
import java.awt.BorderLayout;
import java.util.Collection;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JTextField;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import org.apache.jmeter.gui.tree.JMeterTreeNode;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.testelement.WorkBench;
import org.apache.jmeter.testelement.property.StringProperty;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jmeter.util.LocaleChangeEvent;
/**
*
*@version $Revision: 1.16 $ Last updated: $Date: 2004/03/05 13:18:37 $
*/
public class NamePanel extends JPanel implements JMeterGUIComponent
{
/** A text field containing the name. */
private JTextField nameField = new JTextField(15);
/** The label for the text field. */
private JLabel nameLabel;
/** The node which this component is providing the name for. */
private JMeterTreeNode node;
/**
* Create a new NamePanel with the default name.
*/
public NamePanel()
{
setName(getStaticLabel());
init();
}
/**
* Initialize the GUI components and layout.
*/
private void init()
{
setLayout(new BorderLayout(5, 0));
nameLabel = new JLabel(JMeterUtils.getResString("name"));
nameLabel.setName("name");
nameLabel.setLabelFor(nameField);
nameField.getDocument().addDocumentListener(new DocumentListener()
{
public void insertUpdate(DocumentEvent e)
{
updateName(nameField.getText());
}
public void removeUpdate(DocumentEvent e)
{
updateName(nameField.getText());
}
public void changedUpdate(DocumentEvent e)
{
// not for text fields
}
});
add(nameLabel, BorderLayout.WEST);
add(nameField, BorderLayout.CENTER);
}
public void clear()
{
setName(getStaticLabel());
}
/**
* Get the currently displayed name.
*
* @return the current name
*/
public String getName()
{
if (nameField != null) return nameField.getText();
else return "";
}
/**
* Set the name displayed in this component.
*
* @param name the name to display
*/
public void setName(String name)
{
super.setName(name);
nameField.setText(name);
}
/**
* Get the tree node which this component provides the name for.
*
* @return the tree node corresponding to this component
*/
protected JMeterTreeNode getNode()
{
return node;
}
/**
* Set the tree node which this component provides the name for.
*
* @param node the tree node corresponding to this component
*/
public void setNode(JMeterTreeNode node)
{
this.node = node;
}
/* Implements JMeterGUIComponent.configure(TestElement) */
public void configure(TestElement testElement)
{
setName(testElement.getPropertyAsString(TestElement.NAME));
}
/* Implements JMeterGUIComponent.createPopupMenu() */
public JPopupMenu createPopupMenu()
{
return null;
}
/* Implements JMeterGUIComponent.getStaticLabel() */
public String getStaticLabel()
{
return JMeterUtils.getResString(getLabelResource());
}
/* (non-Javadoc)
* @see org.apache.jmeter.gui.JMeterGUIComponent#getLabelResource()
*/
public String getLabelResource() {
return "root";
}
/* Implements JMeterGUIComponent.getMenuCategories() */
public Collection getMenuCategories()
{
return null;
}
/* Implements JMeterGUIComponent.createTestElement() */
public TestElement createTestElement()
{
WorkBench wb = new WorkBench();
modifyTestElement(wb);
return wb;
}
/* Implements JMeterGUIComponent.modifyTestElement(TestElement) */
public void modifyTestElement(TestElement wb)
{
wb.setProperty(new StringProperty(TestElement.NAME, getName()));
wb.setProperty(
new StringProperty(
TestElement.GUI_CLASS,
this.getClass().getName()));
wb.setProperty(
new StringProperty(
TestElement.TEST_CLASS,
WorkBench.class.getName()));
}
/**
* Called when the name changes. The tree node which this component names
* will be notified of the change.
*
* @param newValue the new name
*/
private void updateName(String newValue)
{
if (getNode() != null)
{
getNode().nameChanged();
}
}
/**
* Called when the locale is changed so that the label can be updated.
* This method is not currently used.
*
* @param event the event to be handled
*/
public void localeChanged(LocaleChangeEvent event)
{
nameLabel.setText(JMeterUtils.getResString(nameLabel.getName()));
}
/* (non-Javadoc)
* @see org.apache.jmeter.gui.JMeterGUIComponent#getDocAnchor()
*/
public String getDocAnchor() {
// TODO Auto-generated method stub
return null;
}
}