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Thread: How to close a frame on a button click ??

  1. #1
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    Default How to close a frame on a button click ??

    hello sir,
    I want to close a frame when I press a button in this frame. Please suggest me how to do so with reference to my program ?

    This is my program :

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

    class welcome
    {
    public static void main(String args[])
    {
    JFrame frame=new JFrame("Welcome to BANK");
    JButton welbutton=new JButton("Click here to Enter PIN");

    welbutton.addActionListener(new ActionListener()
    {
    public void actionPerformed(ActionEvent ae)
    {
    JOptionPane.showInputDialog(null, "Enter PIN", "Enter PIN", 1);
    }
    });

    JPanel panel=new JPanel();
    panel.add(welbutton);
    frame.add(panel);
    frame.setSize(1400,100);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOS E);
    frame.setVisible(true);
    }
    }


  2. #2
    Administrator copeg's Avatar
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    Default Re: How to close a frame on a button click ??

    Thread moved from Java Theory and Questions.

    See the API for JFrame, in particular the setVisible and/or dispose methods.

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