Demonstrating the new GTK look and feel : Look and Feel « Swing « Java Tutorial

1. Java Tutorial
2. Swing
3. Look and Feel

import java.awt.Dimension;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.JTree;
import javax.swing.UIManager;

public class GTKLookAndFeelDemo {
  public static void main(String[] args) {
    try {
      UIManager.setLookAndFeel("com.sun.java.swing.plaf.gtk.GTKLookAndFeel");
    } catch (Exception e) {
      e.printStackTrace();
    }
    JLabel label = new JLabel("Label");
    JTextField field = new JTextField("www.java2s.com!");
    JList list = new JList(new String[] { "A", "B", "C" });
    JScrollPane listPane = new JScrollPane(list);
    listPane.setPreferredSize(new Dimension(250, 100));

    JScrollPane treePane = new JScrollPane(new JTree());
    treePane.setPreferredSize(new Dimension(250, 100));
    JButton button = new JButton("Click me");

    JPanel cp = new JPanel();
    cp.add(label);
    cp.add(field);
    cp.add(listPane);
    cp.add(treePane);
    cp.add(button);

    JFrame frame = new JFrame();
    frame.setTitle("Windows Look and Feel Demo");
    frame.setPreferredSize(new Dimension(280, 300));
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setContentPane(cp);
    frame.pack();
    frame.setVisible(true);

  }
}

14.119.Look and Feel
	14.119.1.	LookAndFeel Introduction
	14.119.2.	Listing the names of the look-and-feel classes that are installed with the JDK
	14.119.3.	Changing the Look and Feel to MotifLookAndFeel
	14.119.4.	Install Cross Platform Look And Feel
	14.119.5.	Changing the Look and Feel
	14.119.6.	Get the system look and feel
	14.119.7.	Start up a program from the command line with a new look and feel.
	14.119.8.	Late loading of icon image files: public Object makeIcon(Class baseClass, String imageFile).
	14.119.9.	Windows look and feel in Java 6
	14.119.10.	Default look and feel can be set in a file called 'swing.properties' located in the '/lib' directory.
	14.119.11.	Demonstrating the new GTK look and feel