Swing/AWT/SWT :: Change Content Pane Color Of JFilechooser

Mar 25, 2015

I'm dealing with, change the content pane color of jFilechooser. Color has been changed but the problem is when I open the subdirectory leads errors; Note : It also trigger error when I set default directory; like chooser.setCurrentDirectory(file);

The following error is the result:

Exception in thread "AWT-EventQueue-1" java.lang.NullPointerException
at javax.swing.plaf.metal.MetalFileChooserUI$IndentIcon.getIconWidth(MetalFileChooserUI.java:912)
at javax.swing.SwingUtilities.layoutCompoundLabelImpl(SwingUtilities.java:961)
at javax.swing.SwingUtilities.layoutCompoundLabel(SwingUtilities.java:888)
at javax.swing.plaf.basic.BasicLabelUI.layoutCL(BasicLabelUI.java:94)
at javax.swing.plaf.basic.BasicLabelUI.getPreferredSize(BasicLabelUI.java:239)

[Code]...

Following is the code base

import javax.swing.*;
import javax.swing.*;
import javax.swing.border.EmptyBorder;
import javax.swing.filechooser.*;
import javax.swing.event.*;
import javax.swing.plaf.*;
import javax.swing.plaf.basic.*;

[Code]...

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Untitled.jpg

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<?xml version="1.0" encoding="UTF-8"?>
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[Code] ......

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