// $Header: /home/cvs/jakarta-jmeter/src/components/org/apache/jmeter/timers/gui/ConstantTimerGui.java,v 1.12 2004/03/05 01:33:13 sebb 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.timers.gui;
import javax.swing.Box;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.timers.ConstantTimer;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jorphan.gui.layout.VerticalLayout;
/**
* The GUI for ConstantTimer.
*
* @version $Revision: 1.12 $ on $Date: 2004/03/05 01:33:13 $
*/
public class ConstantTimerGui extends AbstractTimerGui
{
/**
* The default value for the delay.
*/
private static final String DEFAULT_DELAY = "300";
private static final String DELAY_FIELD = "Delay Field";
private JTextField delayField;
/**
* No-arg constructor.
*/
public ConstantTimerGui()
{
init();
}
/**
* Handle an error.
*
* @param e the Exception that was thrown.
* @param thrower the JComponent that threw the Exception.
*/
public static void error(Exception e, JComponent thrower)
{
JOptionPane.showMessageDialog(thrower, e, "Error", JOptionPane.ERROR_MESSAGE);
}
public String getLabelResource()
{
return "constant_timer_title";
}
/**
* Create the test element underlying this GUI component.
*
* @see org.apache.jmeter.gui.JMeterGUIComponent#createTestElement()
*/
public TestElement createTestElement()
{
ConstantTimer timer = new ConstantTimer();
modifyTestElement(timer);
return timer;
}
/**
* Modifies a given TestElement to mirror the data in the gui components.
* @see org.apache.jmeter.gui.JMeterGUIComponent#modifyTestElement(TestElement)
*/
public void modifyTestElement(TestElement timer)
{
this.configureTestElement(timer);
((ConstantTimer) timer).setDelay(delayField.getText());
}
/**
* Configure this GUI component from the underlying TestElement.
*
* @see org.apache.jmeter.gui.JMeterGUIComponent#configure(TestElement)
*/
public void configure(TestElement el)
{
super.configure(el);
delayField.setText(((ConstantTimer) el).getDelay());
}
/**
* Initialize this component.
*/
private void init()
{
setLayout(new VerticalLayout(5, VerticalLayout.LEFT, VerticalLayout.TOP));
setBorder(makeBorder());
add(makeTitlePanel());
Box delayPanel = Box.createHorizontalBox();
JLabel delayLabel = new JLabel(JMeterUtils.getResString("constant_timer_delay"));
delayPanel.add(delayLabel);
delayField = new JTextField(6);
delayField.setText(DEFAULT_DELAY);
delayField.setName(DELAY_FIELD);
delayPanel.add(delayField);
add(delayPanel);
}
/* (non-Javadoc)
* @see org.apache.jmeter.gui.JMeterGUIComponent#clear()
*/
public void clear()
{
delayField.setText(DEFAULT_DELAY);
super.clear();
}
}