Test.java Source code

Introduction

Here is the source code for Test.java

Source

import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;

public class Test {

    public static void main(String[] args) {
        JFrame.setDefaultLookAndFeelDecorated(true);

        GraphicsEnvironment graphicsEnvironment = GraphicsEnvironment.getLocalGraphicsEnvironment();
        GraphicsDevice graphicsDevice = graphicsEnvironment.getDefaultScreenDevice();

        if (!graphicsDevice.isWindowTranslucencySupported(GraphicsDevice.WindowTranslucency.TRANSLUCENT)) {
            System.err.println("Translucency is not supported on this platform");
            System.exit(0);
        }
        ApplicationWindow window = new ApplicationWindow();
        window.setOpacity(0.75f);
        window.setVisible(true);
    }
}

class ApplicationWindow extends JFrame {
    public ApplicationWindow() {
        this.setBounds(100, 100, 200, 200);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.setType(Type.NORMAL);

        JButton exitButton = new JButton("Exit");
        this.add(exitButton);
        exitButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent event) {
                System.exit(0);
            }
        });
    }
}