/*

* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license

* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template

*/

import java.awt.AWTEvent;

import java.awt.Cursor;

import java.awt.Graphics;

import java.awt.Window;

import java.awt.event.MouseEvent;

import java.awt.image.BufferedImage;

import java.io.IOException;

import java.util.Arrays;

import javax.imageio.ImageIO;

import javax.swing.JComponent;

import javax.swing.SwingUtilities;

/**

*

* @author Romain Guy

*/

public class GlassMouseCursor extends javax.swing.JFrame {

public GlassMouseCursor() {

initComponents();

setGlassPane(new WatermarkGlassPane());

getGlassPane().setVisible(true);

}

/** 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.

*/

// <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents

private void initComponents() {

javax.swing.JLabel jLabel1;

javax.swing.JLabel jLabel2;

javax.swing.JLabel jLabel3;

javax.swing.JLabel jLabel4;

javax.swing.JLabel jLabel5;

javax.swing.JList jList1;

javax.swing.JScrollPane jScrollPane1;

javax.swing.JScrollPane jScrollPane2;

javax.swing.JTextArea jTextArea1;

javax.swing.JTextField jTextField1;

javax.swing.JTextField jTextField2;

javax.swing.JTextField jTextField3;

javax.swing.JTextField jTextField4;

jScrollPane1 = new javax.swing.JScrollPane();

jList1 = new javax.swing.JList();

jLabel1 = new javax.swing.JLabel();

jLabel2 = new javax.swing.JLabel();

jLabel3 = new javax.swing.JLabel();

jLabel4 = new javax.swing.JLabel();

jLabel5 = new javax.swing.JLabel();

jTextField1 = new javax.swing.JTextField();

jTextField2 = new javax.swing.JTextField();

jTextField3 = new javax.swing.JTextField();

jTextField4 = new javax.swing.JTextField();

jScrollPane2 = new javax.swing.JScrollPane();

jTextArea1 = new javax.swing.JTextArea();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

setTitle("Glass Pane and Mouse Cursor");

jList1.setModel(new javax.swing.AbstractListModel() {

String[] strings = { "Jean-Baptiste Freymann", "Nicolas Igot", "Matthieu Grandvallet", "Fr\u00e9d\u00e9ric Hofmann" };

public int getSize() { return strings.length; }

public Object getElementAt(int i) { return strings[i]; }

});

jList1.setSelectedIndex(0);

jScrollPane1.setViewportView(jList1);

jLabel1.setText("First Name");

jLabel2.setText("Last Name");

jLabel3.setText("Phone");

jLabel4.setText("Email");

jLabel5.setText("Address");

jTextField1.setText("Jean-Baptiste");

jTextField2.setText("Freymann");

jTextField3.setText("(555) 462-1492");

jTextField4.setText("roukin@acme.com");

jTextArea1.setColumns(15);

jTextArea1.setRows(5);

jTextArea1.setText("462 Park View Drive\n54999 Santa Clara, CA\nUSA");

jScrollPane2.setViewportView(jTextArea1);

org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)

.add(layout.createSequentialGroup()

.addContainerGap()

.add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 152, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)

.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)

.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)

.add(org.jdesktop.layout.GroupLayout.TRAILING, jLabel5)

.add(org.jdesktop.layout.GroupLayout.TRAILING, jLabel4)

.add(org.jdesktop.layout.GroupLayout.TRAILING, jLabel3)

.add(org.jdesktop.layout.GroupLayout.TRAILING, jLabel2)

.add(org.jdesktop.layout.GroupLayout.TRAILING, jLabel1))

.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)

.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)

.add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)

.add(jTextField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)

.add(jTextField3, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)

.add(jTextField4, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)

.add(jScrollPane2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 209, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))

.addContainerGap())

);

layout.linkSize(new java.awt.Component[] {jScrollPane2, jTextField1, jTextField2, jTextField3, jTextField4}, org.jdesktop.layout.GroupLayout.HORIZONTAL);

layout.setVerticalGroup(

layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)

.add(layout.createSequentialGroup()

.addContainerGap()

.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)

.add(layout.createSequentialGroup()

.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)

.add(jLabel1)

.add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))

.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)

.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)

.add(jLabel2)

.add(jTextField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))

.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)

.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)

.add(jLabel3)

.add(jTextField3, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))

.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)

.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)

.add(jLabel4)

.add(jTextField4, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))

.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)

.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)

.add(jLabel5)

.add(jScrollPane2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))

.add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 210, Short.MAX_VALUE))

.addContainerGap())

);

java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();

setBounds((screenSize.width-489)/2, (screenSize.height-266)/2, 489, 266);

}// </editor-fold>//GEN-END:initComponents

/**

* @param args the command line arguments

*/

public static void main(String args[]) {

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

public void run() {

new GlassMouseCursor().setVisible(true);

}

});

}

// Variables declaration - do not modify//GEN-BEGIN:variables

// End of variables declaration//GEN-END:variables

}

/*

* Copyright (c) 2007, Romain Guy

* All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

*

* * Redistributions of source code must retain the above copyright

* notice, this list of conditions and the following disclaimer.

* * Redistributions in binary form must reproduce the above

* copyright notice, this list of conditions and the following

* disclaimer in the documentation and/or other materials provided

* with the distribution.

* * Neither the name of the TimingFramework project nor the names of its

* contributors may be used to endorse or promote products derived

* from this software without specific prior written permission.

*

* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

/**

*

* @author Romain Guy

*/

class WatermarkGlassPane extends JComponent {

private BufferedImage image = null;

/** Creates a new instance of WatermarkGlassPane */

public WatermarkGlassPane() {

}

@Override

public boolean contains(int x, int y) {

if (getMouseListeners().length == 0 &&

getMouseMotionListeners().length == 0 &&

getMouseWheelListeners().length == 0 &&

getCursor() == Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)) {

if (image == null) {

return false;

} else {

int imageX = getWidth() - image.getWidth();

int imageY = getHeight() - image.getHeight();

// if the mouse cursor is on a non-opaque pixel, mouse events

// are allowed

int inImageX = x - imageX;

int inImageY = y - imageY;

if (inImageX >= 0 && inImageY >= 0 &&

inImageX < image.getWidth() && inImageY < image.getHeight()) {

int color = image.getRGB(inImageX, inImageY);

return (color >> 24 & 0xFF) > 0;

}

return x > imageX && x < getWidth() &&

y > imageY && y < getHeight();

}

}

return super.contains(x, y);

}

@Override

protected void paintComponent(Graphics g) {

if (image == null) {

try {

image = ImageIO.read(getClass().getResource("watermark.png"));

} catch (IOException ex) {

ex.printStackTrace();

}

}

g.drawImage(image, getWidth() - image.getWidth(),

getHeight() - image.getHeight(), null);

}

}