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Thread: OK_Cancel_Button

  1. #1
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    Question OK_Cancel_Button

    I have it working to show that the button is being pushed but I cannot figure out how to get it to show how many times to has been pushed!! Can someone please help!!


    2 -Write a program that display two buttons, OK and Cancel, in a frame. A message is display on the console to indicate which button is clicked and how many time was each button clicked and how many time were both button clicked.

     
    import javax.swing.*;
    import java.awt.event.*;
     
    public class Ok_Cancel_Button extends JFrame {
    public Ok_Cancel_Button()
    {
    	JButton Ok = new JButton("OK");
    	JButton Cancel = new JButton("Cancel");
     
    	JPanel panel = new JPanel();
    	panel.add(Ok);
    	panel.add(Cancel);
     
    	add(panel);
     
    	ListenerClass listener = new ListenerClass();
    	Ok.addActionListener(listener);
    	Cancel.addActionListener(listener);
    }
     
     
    public static void main (String[] args)
    {
    	JFrame frame = new Ok_Cancel_Button();
    	frame.setTitle ("Ok/Canel Buttons");
    	frame.setSize (500, 500);
    	frame.setLocation(400, 400);
    	frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    	frame.setVisible(true);	
    }
    }
    class ListenerClass implements ActionListener
    {
    	public void actionPerformed (ActionEvent e) 
    	{
    	System.out.println ("The " + e.getActionCommand() + " button was clicked ");
    }
    }

  2. #2
    Administrator copeg's Avatar
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    Default Re: OK_Cancel_Button

    If you need to record how many times a button was clicked, keep a variable which stores the information. You need to display which button and how many times it was clicked and you can do this using the variable that stores the number of times the button was clicked, showing it in a GUI element like a JLabel.