// Fig. 12.18: LinesRectsOvalsJPanel.java // Drawing lines, rectangles and ovals. import java.awt.Color; import java.awt.Graphics; import javax.swing.JPanel; public class LinesRectsOvalsJPanel extends JPanel { // display various lines, rectangles and ovals public void paintComponent( Graphics g ) { super.paintComponent( g ); // call superclass's paint method this.setBackground( Color.WHITE ); g.setColor( Color.RED ); g.drawLine( 5, 30, 380, 30 ); g.setColor( Color.BLUE ); g.drawRect( 5, 40, 90, 55 ); g.fillRect( 100, 40, 90, 55 ); g.setColor( Color.BLACK ); g.fillRoundRect( 195, 40, 90, 55, 50, 50 ); g.drawRoundRect( 290, 40, 90, 55, 20, 20 ); g.setColor( Color.YELLOW ); g.draw3DRect( 5, 100, 90, 55, true ); g.fill3DRect( 100, 100, 90, 55, false ); g.setColor( Color.MAGENTA ); g.drawOval( 195, 100, 90, 55 ); g.fillOval( 290, 100, 90, 55 ); } // end method paintComponent } // end class LinesRectsOvalsJPanel /************************************************************************** * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and * * Pearson Education, Inc. All Rights Reserved. * * * * DISCLAIMER: The authors and publisher of this book have used their * * best efforts in preparing the book. These efforts include the * * development, research, and testing of the theories and programs * * to determine their effectiveness. The authors and publisher make * * no warranty of any kind, expressed or implied, with regard to these * * programs or to the documentation contained in these books. The authors * * and publisher shall not be liable in any event for incidental or * * consequential damages in connection with, or arising out of, the * * furnishing, performance, or use of these programs. * *************************************************************************/