buysellselector.java

实现了Jms的服务器源码,支持多种适配器,DB,FTP,支持多种数据库

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 *    products derived from this Software without prior written
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 *    please contact [e-mail].
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 *    nor may "Exolab" appear in their names without prior written
 *    permission of Exoffice Technologies. Exolab is a registered
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 *
 * 5. Due credit should be given to the Exolab Project
 *    (http://www.exolab.org/).
 *
 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Copyright 2000 (C) Exoffice Technologies Inc. All Rights Reserved.
 *
 * $Id: BuySellSelector.java,v 1.1 2000/05/09 10:15:40 mourikis Exp $
 *
 * Date         Author  Changes
 * $Date	    jimm    Created
 */


package openjms.examples.client.fx.dealcapture;

import javax.swing.JButton;
import javax.swing.JLabel;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;


/**
 * Handle the buy/sell swapping when the buy/sell button is pressed.
 *
 * @version     $Revision: 1.1 $ $Date: 2000/05/09 10:15:40 $
 * @author      <a href="mailto:[e-mail]">Jim Mourikis</a>
 * @see         References here
 **/


public class BuySellSelector implements ActionListener
{
	// The button to monitor.
	JButton		button_;

	// The lable containing the other currency
	JLabel		label_;

	// BuySell 1
	String		buttonString_;
	
	// BuySell 2
	String		labelString_;
	
	/**
	 * Get the strings for from the button and the label. And set the button
	 * callback.
	 *
	 */
	public BuySellSelector(JButton b, JLabel l)
	{
		button_ = b;
		label_ = l;
		buttonString_ = button_.getText();
		labelString_ = label_.getText();
		button_.addActionListener(this);
	}

	/**
	 * The BuySell button has been pressed.
	 *
	 * @param e The event the triggered the callback.
	 *
	 */
	public void actionPerformed(ActionEvent e) 
	{
		switchBuySell();
	}
	


	/**
	 * Swap the buy/sell around. Set the button to display the label value
	 * and the label to display the button value.
	 *
	 */
	private void switchBuySell()
	{
		String tmp = new String(buttonString_);
		
		buttonString_ = labelString_;
		labelString_ = tmp;
		button_.setText(buttonString_);
		label_.setText(labelString_);
	}


	/**
	 * Reset to default.
	 *
	 */
	public void reset()
	{
		buttonString_ = "Buy";
		labelString_ = "Sell";
		
		button_.setText(buttonString_);
		label_.setText(labelString_);
	}
	


	/**
	 * Get the buy sell indicator for currency 1.
	 *
	 * @return String Get the currency 1 string.
	 *
	 */
	String getCurrency1Indicator()
	{
		return buttonString_;
	}
	

	/**
	 * Get the buy sell indicator for currency 2.
	 *
	 * @return String Get the currency 2 string.
	 *
	 */
	String getCurrency2Indicator()
	{
		return labelString_;
	}
	
} // End BuySellSelector