My own button

Question

After adding JButtons(with an image only) to a JToolBar, I noticed that
it is unnoticable when you press it. I wanted to make my own button
which does about the same the .NET style toolbars do. The result can be found here. If anyone wants to be so freely to test it if it works on
your toolbars?
Thanks
import javax.swing.*;
import java.awt.event.*;
import java.awt.image.*;
import java.awt.*;
import java.awt.geom.*;
public class KButton extends JButton implements MouseListener
     BufferedImage bimg;
     Graphics2D g2;
     String toolTipText;
     Image image;
     int
          height, width,
          x = 2,
          y = 2,
          sp = 4; // space extra to add to sizes and stuff
     private Color fillColor = new Color(204,204,204);;
     private boolean
          isPressed = false,
          isEntered = false,
          isExited = false;
     public KButton(ImageIcon icon, String toolTipText)
          super(icon);
          this.image = icon.getImage();
          this.height = image.getHeight(this);
          this.width = image.getWidth(this);
          this.toolTipText = toolTipText;
          bimg = new BufferedImage(width + 1, height + 1, BufferedImage.TYPE_INT_RGB);
          g2 = bimg.createGraphics();
          super.setToolTipText(toolTipText);
          super.addMouseListener(this);
          super.setMaximumSize(new Dimension(width + sp,height + sp));
          super.setPreferredSize(new Dimension(width + sp, height + sp));
          super.setBorder(null);
          repaint();
     public void setBackground(Color bgc)
          this.fillColor = bgc;
     public void paint(Graphics g)
          // set the background
          g2.setPaint(fillColor);
          // clear the background
          g2.fillRect(0,0,width+sp, height+sp);
          // paint the icon to graphics 2d
          g2.drawImage(image, 0,0, this);
          // paint a border, or not
          if(isEntered)
               g2.setPaint(Color.white);
               g2.draw(new Line2D.Double(0,0, width, 0));
               g2.draw(new Line2D.Double(0,0, 0, height));
               g2.setPaint(Color.gray);
               g2.draw(new Line2D.Double(0,width, width, height));
               g2.draw(new Line2D.Double(width, 0, width, height));
          else if(isPressed)
               g2.setPaint(Color.gray);
               g2.draw(new Line2D.Double(0,0, width, 0));
               g2.draw(new Line2D.Double(0,0, 0, height));
               g2.setPaint(Color.white);
               g2.draw(new Line2D.Double(0,width, width, height));
               g2.draw(new Line2D.Double(width, 0, width, height));
          // paint the whole lotta image on the button
          g.setColor(fillColor);
          g.clearRect(0,0,width+8,height+8);
          g.drawImage(bimg, x,y, this);
     /* =====================================
     The following gives attention to actions which should be taken when the user
     presses, enters, exits or releases the mouse on the button
     ======================================== */
     public void mousePressed(MouseEvent e)
          isEntered = false;
          isPressed = true;
          x = 3;
          y = 3;
          repaint();
     public void mouseReleased(MouseEvent e)
          isPressed = false;
          x = 2;
          y = 2;
          repaint();
     public void mouseClicked(MouseEvent e)
          isPressed = false;
          isEntered = false;
          repaint();
     public void mouseEntered(MouseEvent e)
          isEntered = true;
          repaint();
     public void mouseExited(MouseEvent e)
          isEntered = false;
          repaint();

Answer 1

Done. Your test case works fine if you replace getCurrentDirectory() with
getSelectedFile() for the APPROVE_OPTION branch in your code. If you still
disagree with me, then please provide exact information on operating system and
java version.
import java.awt.*;
import javax.swing.*;
public class BrowserWindow extends JFrame {
    public BrowserWindow() {
        Container con = this.getContentPane();
        final JFileChooser jfc = new JFileChooser();
        jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
        int result = jfc.showDialog(this, "Save BackUp");
        switch (result) {
          case JFileChooser.APPROVE_OPTION:
            System.out.println(jfc.getSelectedFile());
            break;
          case JFileChooser.CANCEL_OPTION:
            System.out.println("Cancelled");
            break;
          case JFileChooser.ERROR_OPTION:
            break;
    public static void main(String[] args) {
        new BrowserWindow().setVisible(true);
}