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QuestionTower of hanoi in java Pinmemberprog.sidra11-Nov-12 22:19 
AnswerRe: Tower of hanoi in java PinmvpRichard MacCutchan11-Nov-12 22:49 
AnswerRe: Tower of hanoi in java PinmemberTorstenH.12-Nov-12 1:22 
GeneralRe: Tower of hanoi in java Pinmemberprog.sidra12-Nov-12 20:58 
QuestionIf element in diagonal is 1 then its unit matrix , else it's not unit matrix [modified] PinmemberAsad JOgi11-Nov-12 20:26 
AnswerRe: If element in diagonal is 1 then its unit matrix , else it's not unit matrix PinmemberTorstenH.11-Nov-12 22:15 
AnswerRe: If element in diagonal is 1 then its unit matrix , else it's not unit matrix PinmemberBobJanova13-Nov-12 1:06 
QuestionError show ImageIcon ??? Pinmembernghia09t39-Nov-12 20:34 
I want to show ImageIcon by adding to Label, but it has error, help me?
<pre lang="java">import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.Random;
import java.util.Scanner;
class CatchTheRat extends JFrame
{
// The Rat
JLabel lb;
 
// Move it randomly!
Random r;
 
public CatchTheRat(int k)
{
 
// Set frame properties
setTitle("Catch The Rat");
setLayout(new FlowLayout());
setDefaultCloseOperation(EXIT_ON_CLOSE);
setVisible(true);
 
// Set the background (just for a good look)
setContentPane(new JLabel(new ImageIcon("background.jpg")));
 
// Set layout to the content pane
getContentPane().setLayout(new FlowLayout());
 
// Create the rat
lb=new JLabel(new ImageIcon("rat.jpg"));
 
// Add the rat
getContentPane().add(lb);
 
// Create Random object
r=new Random();
 
// Create a timer and call it for every k seconds
new Timer(k,new ActionListener(){
 
   public void actionPerformed(ActionEvent ae)
   {
  
   // Move the rat randomly, subtract 75, so that the rat should not meet the edges
   lb.setLocation(r.nextInt(getWidth()-75),r.nextInt(getHeight()-75));
 
   }
 
}).start();
 
// Add mouselistener, notify when user clicks it!
lb.addMouseListener(new MouseAdapter(){
 
   public void mouseClicked(MouseEvent me)
   {
   // Create a beep sound when clicked to notify
   Toolkit.getDefaultToolkit().beep();
 
   // Also print it!
   System.out.println("Caught!");
   }
 
});
 
// Maximize the frame
setExtendedState(MAXIMIZED_BOTH);
 
}
 
public static void main(String args[])
{
 
// Create Scanner object
Scanner s=new Scanner(System.in);
 
// Let the user enter his capability of catching the rat!
System.out.println("Enter the speed");
 
// Read the input
int k=s.nextInt();
 
// Create the frame and send the value of k
new CatchTheRat(k);
 
}
}
</pre>
AnswerRe: Error show ImageIcon ??? PinmvpRichard MacCutchan10-Nov-12 0:32 
AnswerRe: Error show ImageIcon ??? PinmemberTorstenH.10-Nov-12 15:02 
GeneralRe: Error show ImageIcon ??? PinmemberGowtham Gutha15-Nov-12 7:46 
GeneralRe: Error show ImageIcon ??? PinmemberTorstenH.15-Nov-12 10:00 
GeneralRe: Error show ImageIcon ??? PinmemberGowtham Gutha16-Nov-12 8:08 
GeneralRe: Error show ImageIcon ??? PinmemberTorstenH.18-Nov-12 20:10 
AnswerRe: Error show ImageIcon ??? PinmemberGowtham Gutha15-Nov-12 7:43 
Questionhow to create digital survey android and php?? PinmemberLuis Antonio Mantilla9-Nov-12 13:22 
QuestionAny Java Book Recommend Pinmemberwaylife7-Nov-12 20:14 
AnswerRe: Any Java Book Recommend PinmemberPeter_in_27808-Nov-12 2:13 
GeneralRe: Any Java Book Recommend Pinmemberwaylife12-Nov-12 23:07 
AnswerRe: Any Java Book Recommend PinmemberGowtham Gutha9-Nov-12 10:02 
GeneralRe: Any Java Book Recommend Pinmemberwaylife12-Nov-12 23:08 
GeneralRe: Any Java Book Recommend PinmemberGowtham Gutha15-Nov-12 1:22 
GeneralRe: Any Java Book Recommend Pinmemberwaylife15-Nov-12 4:10 
GeneralRe: Any Java Book Recommend Pinmemberwaylife14-Nov-12 1:54 
AnswerRe: Any Java Book Recommend PinmemberIvan Melnikov1-Jul-13 23:38 

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