Download Hand Coded Java Frame

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Download	6
Stock	∞
File Size	1.90 KB
Create Date	July 19, 2016
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Download Hand Coded Java Frame Example. Download the simple Java file from the download link given.

To compile and use this file open command prompt and compile the JavaFrame file by using javac JavaFrame.java
To Execute the class file use java JavaFrame

You can read the complete tutorial, create a simple Java Fame with buttons.

Java Frame Example — JFrame, Java Frame Application

Source Code of Hand Coded Frame with Buttons in Java

//package newpackage.more;

import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Font;
import java.awt.Panel;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class JFrameOnCenter extends javax.swing.JFrame {

    public JFrameOnCenter() {
        initComponents();
    }


    @SuppressWarnings("unchecked")
    private void initComponents() {

        jButton1 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jButton1.setFont(new java.awt.Font("Times New Roman", 0, 24)); // NOI18N
        jButton1.setText("Create New Frame");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(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()
                .addGap(71, 71, 71)
                .addComponent(jButton1)
                .addContainerGap(114, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jButton1)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        pack();
    }

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        JFrame frame ;
        frame = new JFrame("Hello World Swing!");
        frame.setSize(500, 400);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
        frame.setLocationRelativeTo(null); // this part will centralize your frame 
        JLabel text = new JLabel("Frame Created in Center !");
        text.setFont(new Font("Century Schoolbook", Font.PLAIN, 16));
        frame.setLayout(new BorderLayout());
        Panel panel = new Panel();   
        panel.add(text);
        frame.add(panel);
        frame.setVisible(true);
    }

    public static void main(String args[]) {

        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(JFrameOnCenter.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(JFrameOnCenter.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(JFrameOnCenter.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(JFrameOnCenter.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new JFrameOnCenter().setVisible(true);
            }
        });
    }

    private javax.swing.JButton jButton1;
}

//package newpackage.more;

import java.awt.BorderLayout;

import java.awt.Container;

import java.awt.Font;

import java.awt.Panel;

import javax.swing.JFrame;

import javax.swing.JLabel;

public class JFrameOnCenter extends javax.swing.JFrame {

public JFrameOnCenter() {

initComponents();

}

@SuppressWarnings("unchecked")

private void initComponents() {

jButton1 = new javax.swing.JButton();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

jButton1.setFont(new java.awt.Font("Times New Roman", 0, 24)); // NOI18N

jButton1.setText("Create New Frame");

jButton1.addActionListener(new java.awt.event.ActionListener() {

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

jButton1ActionPerformed(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()

.addGap(71, 71, 71)

.addComponent(jButton1)

.addContainerGap(114, Short.MAX_VALUE))

);

layout.setVerticalGroup(

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

.addGroup(layout.createSequentialGroup()

.addContainerGap()

.addComponent(jButton1)

.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

);

pack();

}

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed

JFrame frame ;

frame = new JFrame("Hello World Swing!");

frame.setSize(500, 400);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.setVisible(true);

frame.setLocationRelativeTo(null); // this part will centralize your frame

JLabel text = new JLabel("Frame Created in Center !");

text.setFont(new Font("Century Schoolbook", Font.PLAIN, 16));

frame.setLayout(new BorderLayout());

Panel panel = new Panel();

panel.add(text);

frame.add(panel);

frame.setVisible(true);

}

public static void main(String args[]) {

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(JFrameOnCenter.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

} catch (InstantiationException ex) {

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

} catch (IllegalAccessException ex) {

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

} catch (javax.swing.UnsupportedLookAndFeelException ex) {

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

}

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

public void run() {

new JFrameOnCenter().setVisible(true);

}

});

}

private javax.swing.JButton jButton1;

}