Author: Zafir Anjum

Select a L&F that matches the look and feel of the native OS.

try {
	UIManager.setLookAndFeel(  UIManager.getSystemLookAndFeelClassName() );
}
catch (Exception e) {}

Note that the native L&F should be installed for this to work.

Here's a sample program.

import java.awt.*;
import java.util.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.tree.*;


public class Tree
{
	static JTree tree ;
	
	public static void main(String[] args)
	{
		JFrame frame = new JFrame("Tree");
		frame.addWindowListener( new WindowAdapter() {
			public void windowClosing(WindowEvent e)
			{
				Window win = e.getWindow();
				win.setVisible(false);
				win.dispose();
				System.exit(0);
			}
		} );
		
		frame.getContentPane().setLayout( new BorderLayout() );
		
		
		try {
			UIManager.setLookAndFeel( UIManager.getSystemLookAndFeelClassName() );
		}
		catch (Exception e) {}

		tree = new JTree();
	
		JScrollPane sp = new JScrollPane( tree );
		frame.getContentPane().add( sp, "Center" );

		frame.pack();
		frame.show();
	}
}

Posted On: 21-Feb-1999

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