开源代码：JSplashWindow

package nicholas.swing;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

/**
 * <p>title: (sun企业级应用的首选)lashwindow</p>
 * <p>description: start up window</p>
 * <p>copyright: copyright (c) 2005</p>
 * <p>company: colinsoft</p>
 * @author nicholas lin
 * @version beta
 */
 
public class jsp(sun企业级应用的首选)lashwindow extends jwindow {
 
 private static jsp(sun企业级应用的首选)lashwindow csw;
 private image image;
 private string user;
 private string lab;
 private int x1 = 155;
 private int y1 = 220;
 private int x2 = 250;
 private int y2 = 235;
 private disposeadapter da;
 
 /**
  *constructor
  */ 
    private jsp(sun企业级应用的首选)lashwindow(string u, string filename) {

  setcursor(cursor.getpredefinedcursor(cursor.wait_cursor));
  imageicon icon = new imageicon(getclass().getresource(filename));
  image = icon.getimage();
  user = "";
  user = u;
  setalwaysontop(true);

  setsize(icon.geticonwidth(),icon.geticonheight());
  dimension screen = gettoolkit().getscreensize();
  setlocation((screen.width-getsize().width)/2, (screen.height-getsize().height)/2);
  this.setvisible(true);
    }
   
    /**
     *set close on click
     *use as about dialog
     */
    public void setcloseonclick(boolean b) {
     if(b) {
      if(da==null)
       da = new disposeadapter();
      addmouselistener(da);
     } else if(da!=null) {
      this.removemouselistener(da);
     }
    }
   
    /**
     *set the place where user name will be show
     */
    public void setuserlocation(int x,int y) {
     x1 = x;
     y1 = y;
    }
   
    /**
     *set the place where status will be show
     */
    public void setstatuslocation(int x,int y) {
     x2 = x;
     y2 = y;
    }
 
 /**
  *paint
  */
 public void paint(graphics g) {
  g.drawimage(image,0,0,this);
  g.drawstring(user,x1,y1);
  if(lab!=null)
   g.drawstring(lab,x2,y2);
 }
   
    /**
     *set the status text
     */
    public void settext(string lab) {
     this.lab = lab;
     repaint();
    }
   
    /**
     *inner class
     *to close the jwindow on click