import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class WelcomeWindow extends JWindow{//welcome window.
public WelcomeWindow(String filename,Frame f,int waitTime){
super(f);
JLabel l = new JLabel(new ImageIcon(filename));//image add to label l
getContentPane().add(l, BorderLayout.CENTER);
pack();
Dimension screenSize =Toolkit.getDefaultToolkit().getScreenSize();
Dimension labelSize = l.getPreferredSize();
setLocation(screenSize.width/2 - (labelSize.width/2),screenSize.height/2 - (labelSize.height/2));
//press the welcome window,it will be closed.
/*addMouseListener(new MouseAdapter(){
public void mousePressed(MouseEvent e){
setVisible(false);
dispose();
System.exit(0);
}
});*/
final int pause = waitTime;
final Runnable closerRunner = new Runnable(){
public void run(){
setVisible(false);
dispose();
System.exit(0);
}
};
Runnable waitRunner = new Runnable(){
public void run(){
try{
Thread.sleep(pause);
//invoke closerRunner and wait for waitRunner run.
SwingUtilities.invokeAndWait(closerRunner);
}catch(Exception e){
e.printStackTrace();
// Catch InvocationTargetException
// Catch InterruptedException
}
}
};
setVisible(true);
Thread waitThread = new Thread(waitRunner, "SplashThread");
waitThread.start();
}
public static void main(String []args){
Frame f=new Frame();
//f.setVisible(true);
new WelcomeWindow("welcome.gif",f,10000);
}
}
