Qfyilyi

i wanna that my frame with button will run on click the Main class, what i need to add please?

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package View;



/**

 *

 * @author אפרים

 */

public class StartGame1 extends javax.swing.JFrame {



    /**

     * Creates new form StartGame

     */

    public StartGame1() {

        initComponents();

    }



    /**

     * This method is called from within the constructor to initialize the form.

     * WARNING: Do NOT modify this code. The content of this method is always

     * regenerated by the Form Editor.

     */

    @SuppressWarnings("unchecked")

    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          

    private void initComponents() {



        jButton1 = new javax.swing.JButton();

        jTextField1 = new javax.swing.JTextField();



        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);



        jButton1.setText("START GAME!");



        jTextField1.setText("nick name");

        jTextField1.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                jTextField1ActionPerformed(evt);

            }

        });



        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

        getContentPane().setLayout(layout);

        layout.setHorizontalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(layout.createSequentialGroup()

                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

                    .addGroup(layout.createSequentialGroup()

                        .addGap(278, 278, 278)

                        .addComponent(jButton1))

                    .addGroup(layout.createSequentialGroup()

                        .addGap(259, 259, 259)

                        .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 145, javax.swing.GroupLayout.PREFERRED_SIZE)))

                .addContainerGap(232, Short.MAX_VALUE))

        );

        layout.setVerticalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(layout.createSequentialGroup()

                .addGap(47, 47, 47)

                .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

                .addGap(68, 68, 68)

                .addComponent(jButton1)

                .addContainerGap(176, Short.MAX_VALUE))

        );



        pack();

    }// </editor-fold>                        



    private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {                                            

        // TODO add your handling code here:

    }                                           



    /**

     * @param args the command line arguments

     */

    public static void main(String args) {

        /* Set the Nimbus look and feel */

        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">

        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.

         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 

         */

        try {

            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {

                if ("Nimbus".equals(info.getName())) {

                    javax.swing.UIManager.setLookAndFeel(info.getClassName());

                    break;

                }

            }

        } catch (ClassNotFoundException ex) {

            java.util.logging.Logger.getLogger(StartGame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (InstantiationException ex) {

            java.util.logging.Logger.getLogger(StartGame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (IllegalAccessException ex) {

            java.util.logging.Logger.getLogger(StartGame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (javax.swing.UnsupportedLookAndFeelException ex) {

            java.util.logging.Logger.getLogger(StartGame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        }

        //</editor-fold>



        /* Create and display the form */

        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {a

                new StartGame1().setVisible(true);

            }

        });

    }



    // Variables declaration - do not modify                     

    private javax.swing.JButton jButton1;

    private javax.swing.JTextField jTextField1;

    // End of variables declaration                   

}

You need to call JButton.addActionListener(ActionListener l).

    ...

    jTextField1.addActionListener(event -> buttonClicked());

    ...



void buttonClicked() {

    // handle click here

}