Java tutorial
import javax.swing.JComponent; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.border.TitledBorder; public class Main extends JFrame { JComponent comp = new JLabel("Test label"); public Main() { setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); comp.setToolTipText("Some tooltip text for component"); comp.setBorder(new TitledBorder("Button")); System.out.println("X:" + comp.getX() + " Y:" + comp.getY() + " width:" + comp.getWidth() + " height:" + comp.getHeight()); getContentPane().add(comp); pack(); System.out.println("X:" + comp.getX() + " Y:" + comp.getY() + " width:" + comp.getWidth() + " height:" + comp.getHeight()); setVisible(true); } public static void main(String arg[]) { new Main(); } }