23 * questions.
24 */
25 package javax.swing.plaf.basic;
26
27 import java.awt.Dimension;
28 import java.awt.Graphics;
29 import java.awt.Color;
30
31 import javax.swing.*;
32 import javax.swing.plaf.UIResource;
33
34 /**
35 * JButton object that draws a scaled Arrow in one of the cardinal directions.
36 * <p>
37 * <strong>Warning:</strong>
38 * Serialized objects of this class will not be compatible with
39 * future Swing releases. The current serialization support is
40 * appropriate for short term storage or RMI between applications running
41 * the same version of Swing. As of 1.4, support for long term storage
42 * of all JavaBeans™
43 * has been added to the <code>java.beans</code> package.
44 * Please see {@link java.beans.XMLEncoder}.
45 *
46 * @author David Kloba
47 */
48 @SuppressWarnings("serial") // Same-version serialization only
49 public class BasicArrowButton extends JButton implements SwingConstants
50 {
51 /**
52 * The direction of the arrow. One of
53 * {@code SwingConstants.NORTH}, {@code SwingConstants.SOUTH},
54 * {@code SwingConstants.EAST} or {@code SwingConstants.WEST}.
55 */
56 protected int direction;
57
58 private Color shadow;
59 private Color darkShadow;
60 private Color highlight;
61
62 /**
63 * Creates a {@code BasicArrowButton} whose arrow
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23 * questions.
24 */
25 package javax.swing.plaf.basic;
26
27 import java.awt.Dimension;
28 import java.awt.Graphics;
29 import java.awt.Color;
30
31 import javax.swing.*;
32 import javax.swing.plaf.UIResource;
33
34 /**
35 * JButton object that draws a scaled Arrow in one of the cardinal directions.
36 * <p>
37 * <strong>Warning:</strong>
38 * Serialized objects of this class will not be compatible with
39 * future Swing releases. The current serialization support is
40 * appropriate for short term storage or RMI between applications running
41 * the same version of Swing. As of 1.4, support for long term storage
42 * of all JavaBeans™
43 * has been added to the {@code java.beans} package.
44 * Please see {@link java.beans.XMLEncoder}.
45 *
46 * @author David Kloba
47 */
48 @SuppressWarnings("serial") // Same-version serialization only
49 public class BasicArrowButton extends JButton implements SwingConstants
50 {
51 /**
52 * The direction of the arrow. One of
53 * {@code SwingConstants.NORTH}, {@code SwingConstants.SOUTH},
54 * {@code SwingConstants.EAST} or {@code SwingConstants.WEST}.
55 */
56 protected int direction;
57
58 private Color shadow;
59 private Color darkShadow;
60 private Color highlight;
61
62 /**
63 * Creates a {@code BasicArrowButton} whose arrow
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