WindowBlocker.java

package moviescraper.doctord.view;

import java.awt.Cursor;
import java.awt.event.MouseEvent;

import javax.swing.JComponent;
import javax.swing.event.MouseInputListener;

/**
 * 
 * Class to block input to frame below.
 * 
 * @see <a href="http://book.javanb.com/swing-hacks/swinghacks-chp-8-sect-4.html">Source of code</a>
 */
public class WindowBlocker extends JComponent 
implements MouseInputListener {

/**
	 * 
	 */
	private static final long serialVersionUID = 775901218088693908L;
private Cursor old_cursor;

public WindowBlocker() {
	addMouseListener(this);
	addMouseMotionListener(this);
}

@Override
public void mouseMoved(MouseEvent e) {
}
@Override
public void mouseDragged(MouseEvent e) {
}
@Override
public void mouseClicked(MouseEvent e) {
}
@Override
public void mouseEntered(MouseEvent e) {
}
@Override
public void mouseExited(MouseEvent e) {
}
@Override
public void mousePressed(MouseEvent e) {
}	
@Override
public void mouseReleased(MouseEvent e) {
}


public void block() {
	old_cursor = getCursor();
	setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
	setVisible(true);
}
	
	public void unBlock() {
	setCursor(old_cursor);
	setVisible(false);
}

}