create buttons with jpanel

[game2d]

i can some one help me with jframe and panel. i want to create button using jpanel. i look online but they seem to have different ways to do it and i have no idea which is the best way to do this. ex some people extends jframe at top. other create jframe j = new jframe in main etc...

This is what iam trying to do. dont worry about my logic here. this is just so i can understand how to extends etc....
**
main.java will call aaaa.java.
aaaa.java will call bbbb.java
bbbb.java will create one button and that button will have a actionlistener.
**

    public class Main extends JFrame{
    
    	public Main() {
    		// TODO Auto-generated constructor stub
    	}
    	
    	public static void main(String[] args){
    		aaaa a = new aaaa(); //??
    	}
    }
    
    
    
    
    public class aaaa extends JFrame{    //???
    
    	public aaaa() {
    		bbbb b = new bbbb(); //??
    	}
    }
    
    
    
    
    
    public class bbbb implements ActionListener{  //????
    
        JButton b1 = new JButton("check here");
    	
        public bbbb() {
    		//??
    	}
    
    
    public void actionPerformed(ActionEvent e) {
    
    }
    }

[r035198x]

You rarely need to extend JFrame. Most code that extends JFrame does so for bad reasons.
You can read more general swing tips here: http://bytes.com/topic/java/insights...ng-swing-right