how to make button move in a sigle row

Replies

• 

  Manish Goyal

  Check it out and say cheese
  
  You had used many unwanted things ,
  Always try to make the code as simple as possible
  
  

  import java.awt.*;
  import java.applet.*;
  import javax.swing.*;
  /**/
  public class fi extends Applet implements Runnable
  {
      Button b[] = new Button[1];
      int x1=0;
      Thread t;
      public void init()
      {
          setLayout(new FlowLayout());
          b[0] = new Button();
          add(b[0]);
          setBackground(Color.blue);
      }
  public void start()
      {    
          t = new Thread(this);
          t.start();
      }
  public void run()
      {
  
      try    
          {
              for(;;)
              {
                  repaint();
                  
                  x1=(x1+3)%200;
                  b[0].setLocation(x1,100);
                  Thread.sleep(1000);
              }
          }
          catch(Exception e){}
      }
  
  
  }
  

• 

  sushant005

  Thanks goyal for your coding
  
  actually i want to set the size of button so i have used paint method here.
  actually i am practicing many things in a single code thats why many unnecessary things are left.
  Here i found my mistake just i have to use the break statement.
  
  

  import java.awt.*;
  import java.applet.*;
  
  
  public class fi extends Applet implements Runnable
  {
  Button b[] = new Button[1];
  int x1=0;
  Thread t;
  public void init()
  {
  for(int i=0;i<1;i++)
  {
  setLayout(new FlowLayout());
  b = new Button();
  add(b);
  }
  }
  public void start()
  {
  t = new Thread(this);
  t.start();
  }
  public void run()
  {
  Thread t1=Thread.currentThread();
  while(t==t1)
  {
  
  try
  {
  repaint();
  Thread.sleep(1000);
  setBackground(Color.blue);
  }
  catch(Exception e){}
  }
  }
  public void paint(Graphics g)
  {
  for (int j=0;j<1;j++)
  {
  b[j].setSize(15,6);
  x1=(x1+3)%200;
  b[j].setLocation(x1,100);
  break;
  }
  
  }
  }
  /**/