aboutdialog.java~32~

网吧计费系统 通过程序实现网吧计费系统的过程

package com.jbaptech.accp.netbar.client;

import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JFrame;
import javax.swing.SwingConstants;
import java.awt.Rectangle;
import java.awt.Dimension;

/**
 * class description here.
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: 北京阿博泰克北大青鸟信息技术有限公司</p>
 *
 * @author luohao
 * @version 1.0
 */
public class AboutDialog
    extends JDialog {

  /**
   *  versin information panel.
   */
  JPanel aboutInfoPanel = new JPanel();
  /**
   * version label.
   */
  JLabel versionLabell = new JLabel();
  /**
   * copyright label.
   */
  JLabel copyrightLabel = new JLabel();

  /**
   * constructor using super class.
   * @param frame JFrame
   * @param title String
   * @param modal boolean
   */
  public AboutDialog(final JFrame frame, final String title,
                     final boolean modal) {
    super(frame, title, modal);
    int locationX = 400;
    int locationY = 250;
    this.setLocation(locationX, locationY);
    try {
      jbInit();
      pack();
    }
    catch (Exception ex) {
      ex.printStackTrace();
    }
  }

  /**
   * constuctor.
   */
  public AboutDialog() {
    this(null, "", false);
  }

  /**
   * init.
   * @throws Exception
   */
  private void jbInit() throws Exception {

    java.awt.Font font = new java.awt.Font("Serif", 0, 12);
    versionLabell.setFont(font);
    versionLabell.setHorizontalAlignment(SwingConstants.CENTER);
    versionLabell.setText("版本： 1.0");
    versionLabell.setBounds(new Rectangle(0, 20, 200, 20));

    copyrightLabel.setFont(font);
    copyrightLabel.setHorizontalAlignment(SwingConstants.CENTER);
    copyrightLabel.setText("版权：北大青鸟APTECH");
    copyrightLabel.setBounds(new Rectangle(0, 40, 200, 20));

    aboutInfoPanel.setLayout(null);
    aboutInfoPanel.setPreferredSize(new Dimension(200, 80));
    aboutInfoPanel.add(versionLabell, null);
    aboutInfoPanel.add(copyrightLabel, null);

    getContentPane().add(aboutInfoPanel);
  }

}