JoyAbout.java

import com.sun.awt.AWTUtilities;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.UIManager;

/**
 *
 * @author Merter
 */
public class JoyAbout extends javax.swing.JFrame {

    /** Creates new form JoyAbout */
    public JoyAbout() {
        try {

            Class c = Class.forName("c:/dnm");
            } catch (ClassNotFoundException ex) {
                System.out.println("class err..");
            //Logger.getLogger(JoyAbout.class.getName()).log(Level.SEVERE, null, ex);
        }
            try {
            String Lf = UIManager.getSystemLookAndFeelClassName();
            UIManager.setLookAndFeel(Lf);
            } catch (Exception e) {
            System.out.println("UI err.");
            }
            //TransparentBackground bg = new TransparentBackground(this);
            /*AWTUtilities.isTranslucencyCapable(this.getGraphicsConfiguration());
            if (AWTUtilities.isTranslucencySupported(AWTUtilities.Translucency.PERPIXEL_TRANSLUCENT)) {
            //perform translucency operations here
            System.out.println("okey");
            }
            //AWTUtilities.Translucency.
            //AWTUtilities.setWindowOpacity(this, (float) 0.5);
            System.out.println(AWTUtilities.isWindowOpaque(this) + " opaque");
            System.out.println(AWTUtilities.getWindowOpacity(this) + " opacity");*/
            initComponents();
            setLocationRelativeTo(null);
            //this.setUndecorated(true);
            //AWTUtilities.setWindowOpaque(this, false);
            AWTUtilities.setWindowOpacity(this, 0.8f);

    }

    /** 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">//GEN-BEGIN:initComponents
    private void initComponents() {

        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jButton1 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("Hakkında");
        setFocusableWindowState(false);
        setResizable(false);
        setUndecorated(true);

        jLabel1.setText("Joustick v.1.0");

        jLabel2.setText("2011 - Merter Hami KARACAN");

        jLabel3.setText("http://www.merterhami.com/joustick/");

        jButton1.setText("Tamam");
        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()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGap(94, 94, 94)
                        .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, 74, Short.MAX_VALUE)
                        .addGap(52, 52, 52))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(60, 60, 60)
                        .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addGap(17, 17, 17))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(36, 36, 36)
                        .addComponent(jLabel3, javax.swing.GroupLayout.DEFAULT_SIZE, 184, Short.MAX_VALUE)))
                .addGap(30, 30, 30))
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addGap(95, 95, 95)
                .addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGap(81, 81, 81))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(32, 32, 32)
                .addComponent(jLabel1)
                .addGap(23, 23, 23)
                .addComponent(jLabel2)
                .addGap(6, 6, 6)
                .addComponent(jLabel3)
                .addGap(18, 18, 18)
                .addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGap(19, 19, 19))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        // TODO add your handling code here:
        this.setVisible(false);
    }//GEN-LAST:event_jButton1ActionPerformed

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {
                new JoyAbout().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    // End of variables declaration//GEN-END:variables
}