set Window Transparent - Java Swing

Java examples for Swing:Screen

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Description

set Window Transparent

Demo Code


import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Cursor;
import java.awt.Desktop;
import java.awt.Desktop.Action;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dialog;
import java.awt.Dialog.ModalityType;
import java.awt.Font;
import java.awt.FontFormatException;
import java.awt.Frame;
import java.awt.Graphics2D;
import java.awt.GraphicsConfiguration;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Insets;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.HierarchyEvent;
import java.awt.event.HierarchyListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.net.URISyntaxException;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.SwingUtilities;
import javax.swing.Timer;

public class Main{
    public static void setWindowTransparent(Window win) {
        if (SwingUtils.isTranslucentSupported()) {
            win.setBackground(new Color(0, 0, 0, 0));
        }// w w  w  . j  ava2s  .  c o m
    }
    public static boolean isTranslucentSupported() {
        GraphicsEnvironment ge = GraphicsEnvironment
                .getLocalGraphicsEnvironment();
        GraphicsDevice gd = ge.getDefaultScreenDevice();

        boolean isUniformTranslucencySupported = gd
                .isWindowTranslucencySupported(GraphicsDevice.WindowTranslucency.TRANSLUCENT);
        return isUniformTranslucencySupported;
    }
}

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