Wie zu öffnen new JFrame mit JButton aus verschiedenen Klasse

Alles, was Sie tun müssen ist, fügen Sie ein ActionListener zu den JButton einmal geklickt haben, können Sie einfach erzeugen der neuen Rahmen. Etwas ähnliches wie das hier:

  fem.addActionListener(new ActionListener(){
    public void actionPerformed(ActionEvent e){
        dispose();

        SwingUtilities.invokeLater(new Runnable() {
        public void run() {
          MyNewFreame newFrame = new MyNewFrame();
          newFrame.setVisible(true);
        }
        });

    }
 });

Offensichtlich, was Sie wollen zu tun ist, wenn die actionPerformed Auftritt, ist völlig bis zu Ihnen. Wenn Sie etwas nicht verstehen, Fragen Sie einfach.

InformationsquelleAutor Juxhin

Versuchen, diese ein. Ich führe diesen code in Netbeans, und es funktioniert gut.

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

public class NewJFrame extends javax.swing.JFrame {

public NewJFrame() {
    initComponents();
    frame1();
}



//<editor-fold defaultstate="collapsed" desc="Generated Code">                          
private void initComponents() {

    jTextField1 = new javax.swing.JTextField();

    setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

    jTextField1.setText("jTextField1");

    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
    getContentPane().setLayout(layout);
    layout.setHorizontalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(layout.createSequentialGroup()
            .addGap(140, 140, 140)
            .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 96, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addContainerGap(164, Short.MAX_VALUE))
    );
    layout.setVerticalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
            .addContainerGap(169, Short.MAX_VALUE)
            .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addGap(111, 111, 111))
    );

    pack();
}//</editor-fold>                        


public String name = "blank";
public String gender = "blank";


public void frame1(){


JFrame j = new JFrame("Interactive Person Identifier");
JPanel p = new JPanel(new GridBagLayout());
JButton mal = new JButton("Male");
JButton fem = new JButton("Female");


j.setSize(400,400);
j.setVisible(true);
j.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
j.setLocationRelativeTo(null);
GridBagConstraints c = new GridBagConstraints();

c.insets = new Insets(40,40,40,40);

c.gridx = -2;
c.gridy = 0;
p.add(mal,c);

c.gridx = 2;
c.gridy = 0;
p.add(fem,c);

mal.addActionListener(new ActionListener(){

    public void actionPerformed(ActionEvent e){
        gender = "male";
        frame2();
    }

});

fem.addActionListener(new ActionListener(){

    public void actionPerformed(ActionEvent e){
        gender = "female";
        frame2();
    }

});

j.add(p, BorderLayout.SOUTH);
}

public void frame2(){

JFrame j2 = new JFrame("Interactive Person Identifier");
JPanel p2 = new JPanel(new GridBagLayout());
JButton conf = new JButton("Confirm");
JTextField nameinput = new JTextField();

 nameinput.setPreferredSize(new Dimension(200, 40));
j2.setVisible(true);
j2.setSize(400, 400);
j2.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
j2.setLocationRelativeTo(null);
GridBagConstraints c2 = new GridBagConstraints();


c2.insets = new Insets(40,40,40,40);

j2.add(p2, BorderLayout.SOUTH);

c2.gridx = 0;
c2.gridy = 2;       
p2.add(nameinput, c2);

c2.gridx = 0;
c2.gridy = 0;
p2.add(conf,c2);

conf.addActionListener(new ActionListener(){

    public void actionPerformed(ActionEvent ae){

         name = nameinput.getText();
frame3();

    }

});

}


public void frame3(){

JFrame f3 = new JFrame("Confirmation");
JPanel p3 = new JPanel(new GridBagLayout());
JButton yes = new JButton("Yes");
JButton no = new JButton("No");
JLabel thankyou = new JLabel("Thank you for your participation. Is the above information correct?");
JLabel info = new JLabel("You are a " + gender + ". You name is "+name+".");

f3.setVisible(true);
f3.setSize(600,400);
f3.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f3.setLocationRelativeTo(null);
f3.add(p3);
info.setPreferredSize(new Dimension(600, 20));
thankyou.setPreferredSize(new Dimension(600, 20));
GridBagConstraints c3 = new GridBagConstraints();

c3.insets = new Insets(40,40,40,40);

c3.gridx = -3;
c3.gridy = -2;
p3.add(yes,c3);

yes.addActionListener(new ActionListener(){

    public void actionPerformed( ActionEvent aae){

        JOptionPane.showMessageDialog(null, "This program is over");
        System.exit(0);
    }

});

no.addActionListener(new ActionListener(){


    public void actionPerformed(ActionEvent aeeee){

        JOptionPane.showMessageDialog(null, "You're an idiot, have fun starting over.");
        System.exit(0);


    }

});


c3.gridx = -3;
c3.gridy = 2;
p3.add(no,c3);

c3.gridx = 0;
c3.gridy = 0;
p3.add(info,c3);

c3.gridx = 0;
c3.gridy = -1;
p3.add(thankyou,c3);


}


public static void main(String args[]) {
    java.awt.EventQueue.invokeLater(new Runnable() {
        public void run() {
            new NewJFrame().setVisible(false);

        }
    });
}

//Variables declaration - do not modify                     
private javax.swing.JTextField jTextField1;
//End of variables declaration                   
}

InformationsquelleAutor chalitha geekiyanage