Custom Shape for JFrame

Question

HI,
I need to give the custom shape for the JFrame. I used the setWindowShape method and i got the shape for the window. In my application, many custom shaped windows are occurring but all are same shapes. So i plan to keep the Custom Shaped window class as base class. If i need shaped window then i will create the class which extends the Custom Shaped window class through that i can get the custom shaped window, but i am not getting the custom shaped window.
Here is the code for the custom shaped window. It is working fine.
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.geom.Ellipse2D;
import javax.swing.*;
public class ShapedWindow extends JFrame {
     public ShapedWindow() {
          super("ShapedWindow");
          try {
               UIManager
                         .setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
          } catch (ClassNotFoundException e) {
               e.printStackTrace();
          } catch (InstantiationException e) {
               e.printStackTrace();
          } catch (IllegalAccessException e) {
               e.printStackTrace();
          } catch (UnsupportedLookAndFeelException e) {
               e.printStackTrace();
          JPanel jpnl = new JPanel() {
               public void paintComponents(Graphics g) {
                    g.setColor(new Color(64, 144, 196));
                    g.setColor(Color.WHITE);
                    g.drawLine(270, 120, 395, 120);
          jpnl.setLayout(new FlowLayout(FlowLayout.RIGHT, -2, 2));
          jpnl.setBackground(new Color(1, 107, 177));
          this.setLayout(new BorderLayout());
          JButton jbtn1 = new JButton("Cancel");
          jbtn1.setBackground(new Color(1, 107, 177));
          jbtn1.setForeground(new Color(255, 255, 255));
          jbtn1.setFocusPainted(false);
          jbtn1.setBorderPainted(false);
          jbtn1.setContentAreaFilled(false);
          // jbtn1.setBounds(325, 90, 75, 25);
          jbtn1.addActionListener(new ActionListener() {
               public void actionPerformed(ActionEvent evt) {
                    JOptionPane.showMessageDialog(null, "Cancel");
          JButton jbtn2 = new JButton("OK");
          jbtn2.setBackground(new Color(1, 107, 177));
          jbtn2.setForeground(new Color(255, 255, 255));
          jbtn2.setFocusPainted(false);
          jbtn2.setBorderPainted(false);
          jbtn2.setContentAreaFilled(false);
          // jbtn2.setBounds(285, 90, 55, 25);
          jbtn2.addActionListener(new ActionListener() {
               public void actionPerformed(ActionEvent evt) {
                    JOptionPane.showMessageDialog(null, "OK");
          jpnl.add(jbtn2);
          jpnl.add(jbtn1);
          JPanel jpnl1 = new JPanel();
          jpnl1.setBackground(new Color(1, 107, 177));
          this.add(jpnl1, BorderLayout.CENTER);
          this.add(jpnl, BorderLayout.SOUTH);
          this.setResizable(false);
          this.setBackground(new Color(1, 107, 177));
          this.setSize(new Dimension(500, 150));
          this.setLocationRelativeTo(null);
          this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
          Polygon poly = new Polygon();
          poly.addPoint(1, 1);
          poly.addPoint(ShapedWindow.this.getWidth() - 1, 1);
          poly.addPoint(ShapedWindow.this.getWidth() - 1, ShapedWindow.this
                    .getHeight() - 1);
          poly.addPoint(ShapedWindow.this.getWidth() - 100, ShapedWindow.this
                    .getHeight() - 1);
          poly.addPoint(ShapedWindow.this.getWidth() - 130, ShapedWindow.this
                    .getHeight() - 30);
          poly.addPoint(1, getHeight() - 30);
          poly.addPoint(1, 1);
          com.sun.awt.AWTUtilities.setWindowShape(ShapedWindow.this, poly);
     public static void main(String[] args) {
          JFrame.setDefaultLookAndFeelDecorated(true);
          Window w = new ShapedWindow();
             w.setVisible(true);
}In the below code, i kept the base class jfrmShape class, for this i set the custom shape. childShape class which extends the jfrmShape. But i didn't get the shape. Please find the mistake and help me.
package SWindow;
import java.awt.Polygon;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import PWGUI.ShapedWindow;
public class jfrmShape extends JFrame {
     public jfrmShape() {
          Polygon poly = new Polygon();
          poly.addPoint(1, 1);
          poly.addPoint(jfrmShape.this.getWidth() - 1, 1);
          poly.addPoint(jfrmShape.this.getWidth() - 1,
                    jfrmShape.this.getHeight() - 1);
          poly.addPoint(jfrmShape.this.getWidth() - 100, jfrmShape.this
                    .getHeight() - 1);
          poly.addPoint(jfrmShape.this.getWidth() - 130, jfrmShape.this
                    .getHeight() - 30);
          poly.addPoint(1, getHeight() - 30);
          poly.addPoint(1, 1);
          com.sun.awt.AWTUtilities.setWindowShape(jfrmShape.this, poly);
          com.sun.awt.AWTUtilities.setWindowOpacity(jfrmShape.this, 0.56f);
                setDefaultLookAndFeelDecorated(true);
          setTitle("Shaped Window");
          setSize(300, 300);
          setVisible(true);
          setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
package SWindow;
import javax.swing.JFrame;
public class childShape extends jfrmShape{
     public static void main(String [] args)
          new childShape().setVisible(true);
}

Answer 1

In Keynote 6 there is no facility to save shape styles.