Java tutorial
// Example from http://www.crionics.com/products/opensource/faq/swing_ex/SwingExamples.html /* (swing1.1) */ import java.awt.Color; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.UIManager; import javax.swing.plaf.ColorUIResource; /** * @version 1.0 12/10/98 */ public class ColoredToolTipExample extends JFrame { public ColoredToolTipExample() { super("Colored ToolTip Example"); UIManager.put("ToolTip.foreground", new ColorUIResource(Color.red)); UIManager.put("ToolTip.background", new ColorUIResource(Color.yellow)); JButton button = new JButton("Hello, world"); button.setToolTipText("Red / Yellow"); getContentPane().add(button); } public static void main(String args[]) { try { UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel"); } catch (Exception evt) { } ColoredToolTipExample f = new ColoredToolTipExample(); f.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); f.setSize(300, 100); f.show(); } }