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- /*
- Copyright (c) Xerox Corporation 1998-2002. All rights reserved.
-
- Use and copying of this software and preparation of derivative works based
- upon this software are permitted. Any distribution of this software or
- derivative works must comply with all applicable United States export control
- laws.
-
- This software is made available AS IS, and Xerox Corporation makes no warranty
- about the software, its performance or its conformity to any specification.
- */
-
-
- package observer;
-
- import java.awt.Color;
- import java.awt.event.ActionListener;
- import java.awt.event.ActionEvent;
-
- class Button extends java.awt.Button {
-
- static final Color defaultBackgroundColor = Color.gray;
- static final Color defaultForegroundColor = Color.black;
- static final String defaultText = "cycle color";
-
- Button(Display display) {
- super();
- setLabel(defaultText);
- setBackground(defaultBackgroundColor);
- setForeground(defaultForegroundColor);
- addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- Button.this.click();
- }
- });
- display.addToFrame(this);
- }
-
- public void click() {}
- }
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