home *** CD-ROM | disk | FTP | other *** search
Java Source | 1998-06-30 | 2.6 KB | 78 lines |
- /*
- * @(#)MotifButtonListener.java 1.6 98/02/02
- *
- * Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
- *
- * This software is the confidential and proprietary information of Sun
- * Microsystems, Inc. ("Confidential Information"). You shall not
- * disclose such Confidential Information and shall use it only in
- * accordance with the terms of the license agreement you entered into
- * with Sun.
- *
- * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
- * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
- * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
- * THIS SOFTWARE OR ITS DERIVATIVES.
- *
- */
-
-
- package com.sun.java.swing.plaf.motif;
-
- import java.awt.*;
- import java.awt.event.*;
- import com.sun.java.swing.*;
- import com.sun.java.swing.plaf.basic.*;
- import com.sun.java.swing.event.*;
-
- /**
- * Button Listener
- * <p>
- * Warning: serialized objects of this class will not be compatible with
- * future swing releases. The current serialization support is appropriate
- * for short term storage or RMI between Swing1.0 applications. It will
- * not be possible to load serialized Swing1.0 objects with future releases
- * of Swing. The JDK1.2 release of Swing will be the compatibility
- * baseline for the serialized form of Swing objects.
- *
- * @version 1.6 02/02/98
- * @author Rich Schiavi
- */
- public class MotifButtonListener extends BasicButtonListener {
- public MotifButtonListener(AbstractButton b ) {
- super(b);
- }
-
- public void focusGained(FocusEvent e) {
- AbstractButton b = (AbstractButton) e.getSource();
- if (b instanceof JButton) {
- // Only change the default button IF the root pane
- // containing this button has a default set.
- JRootPane root = SwingUtilities.getRootPane(b);
- if (root != null) {
- JButton current = root.getDefaultButton();
- if (current != null) {
- root.setDefaultButton((JButton)b);
- }
- }
- }
- b.repaint();
- }
-
- // Here for rollover purposes
- public void mouseEntered(MouseEvent e) {
- AbstractButton button = (AbstractButton)e.getSource();
- button.getModel().setRollover(true);
- }
-
- // Here for rollover purposes
- public void mouseExited(MouseEvent e) {
- AbstractButton button = (AbstractButton)e.getSource();
- button.getModel().setRollover(false);
- }
- }
-
-
-