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Java Source | 1997-07-13 | 2.5 KB | 83 lines |
- /*
- * Copyright (c) 1995-1997 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * and its documentation for NON-COMMERCIAL purposes and without
- * fee is hereby granted provided that this copyright notice
- * appears in all copies. Please refer to the file "copyright.html"
- * for further important copyright and licensing information.
- *
- * 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.
- */
- import java.awt.*;
-
- public class CardWindow extends Frame {
- private boolean inAnApplet = true;
-
- Panel cards;
- final static String BUTTONPANEL = "Panel with Buttons";
- final static String TEXTPANEL = "Panel with TextField";
-
- public CardWindow() {
- setLayout(new BorderLayout());
- setFont(new Font("Helvetica", Font.PLAIN, 14));
-
- //Put the Choice in a Panel to get a nicer look.
- Panel cp = new Panel();
- Choice c = new Choice();
- c.addItem(BUTTONPANEL);
- c.addItem(TEXTPANEL);
- cp.add(c);
- add("North", cp);
-
- cards = new Panel();
- cards.setLayout(new CardLayout());
-
- Panel p1 = new Panel();
- p1.add(new Button("Button 1"));
- p1.add(new Button("Button 2"));
- p1.add(new Button("Button 3"));
-
- Panel p2 = new Panel();
- p2.add(new TextField("TextField", 20));
-
- cards.add(BUTTONPANEL, p1);
- cards.add(TEXTPANEL, p2);
- add("Center", cards);
- }
-
- public boolean action(Event evt, Object arg) {
- if (evt.target instanceof Choice) {
- ((CardLayout)cards.getLayout()).show(cards,(String)arg);
- return true;
- }
- return false;
- }
-
- public boolean handleEvent(Event e) {
- if (e.id == Event.WINDOW_DESTROY) {
- if (inAnApplet) {
- dispose();
- return true;
- } else {
- System.exit(0);
- }
- }
- return super.handleEvent(e);
- }
-
- public static void main(String args[]) {
- CardWindow window = new CardWindow();
- window.inAnApplet = false;
-
- window.setTitle("CardWindow Application");
- window.pack();
- window.show();
- }
- }
-