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adding controls to JFrame  RSS feed

 
Greenhorn
Posts: 25
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This is my program the controls are not getting added please advise me how to add it.


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

//<applet code=testing width=600 height=400></applet>
public class testing extends JFrame implements Runnable //, WindowListener
{
Thread t;
int i, j, x, y;
public volatile boolean run=true;

JButton b1, b2;

public static void main(String args[])
{
testing tst=new testing();
}

public testing()
{
b1=new JButton("stop");
b2=new JButton("start");
JPanel p=new JPanel();
//setBackground(Color.pink);
p.add(b1);
p.add(b2);
pack();
setVisible(true);
setSize(800, 500);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

//b1.addActionListener(this);
//b2.addActionListener(this);
//addWindowListener(new winadapt());
t=new Thread(this);
t.start();
}

/*public void actionPerformed(ActionEvent e)
{
if(e.getSource()==b1)
{
try{
t.sleep(10000);
}catch(InterruptedException e1){}
}
if (e.getSource()==b2)
{
t=new Thread(this);
t.start();
}
}*/


public void run()
{
for(i=0;i<210;i+=10)
{
repaint();
try
{
t.sleep(300);
}catch (InterruptedException es)
{}

}


}
public void paint(Graphics g)
{
g.setColor(Color.blue);
g.drawLine(50, 250, 50+i, 250);
g.drawLine(50, 50, 50, 50+i);
}


}
 
Rancher
Posts: 42973
76
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Please don't post the same question to multiple forums; it leads to duplicated effort. Let's continue the discusssion in the applet forum, where there is an answer to your question already.
[ January 09, 2006: Message edited by: Ulf Dittmer ]
 
It is sorta covered in the JavaRanch Style Guide.
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