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- /* Generic Applet to Application Frame
- * @(#)AppletFrame.java 1.4 02 Dec 1995 15:28:07
- * @author Kevin A. Smith
- *
- * Copyright (c) 1994-1995 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * and its documentation for NON-COMMERCIAL or COMMERCIAL purposes and
- * without fee is hereby granted.
- * Please refer to the file http://java.sun.com/copy_trademarks.html
- * for further important copyright and trademark information and to
- * http://java.sun.com/licensing.html for further important licensing
- * information for the Java (tm) Technology.
- *
- * 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.
- *
- * THIS SOFTWARE IS NOT DESIGNED OR INTENDED FOR USE OR RESALE AS ON-LINE
- * CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE
- * PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT
- * NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT LIFE
- * SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE
- * SOFTWARE COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE
- * PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES"). SUN
- * SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR
- * HIGH RISK ACTIVITIES.
- *
- * Directions for use:
- *
- * In order to convert an applet to an application you must provide
- * two things: A main() function in the class body of the applet
- * and an AWT Frame window for the application to exist in. If your
- * applet requires parameters from the HTML Applet tag, you will need
- * to do additional work.
- *
- * Here's a sample main() function that you can add to your applet class:
- *
- * public static void main(String args[])
- * {
- * AppletFrame.startApplet( <ClassName>, "Application Title");
- * }
- *
- * The class AppletFrame provides a simple AWT Frame window for running
- * applications.
- *
- */
-
- import java.awt.Frame;
- import java.awt.Event;
- import java.awt.Dimension;
- import java.applet.Applet;
-
- // Applet to Application Frame window
- class AppletFrame extends Frame
- {
-
- public static void startApplet(String className,
- String title,
- String args[])
- {
- // local variables
- Applet a;
- Dimension appletSize;
-
- try
- {
- // create an instance of your applet class
- a = (Applet) Class.forName(className).newInstance();
- }
- catch (ClassNotFoundException e) { return; }
- catch (InstantiationException e) { return; }
- catch (IllegalAccessException e) { return; }
-
- // initialize the applet
- a.init();
- a.start();
-
- // create new application frame window
- AppletFrame f = new AppletFrame(title);
-
- // add applet to frame window
- f.add("Center", a);
-
- // resize frame window to fit applet
- // assumes that the applet sets its own size
- // otherwise, you should set a specific size here.
- appletSize = a.size();
- f.pack();
- f.resize(appletSize);
-
- // show the window
- f.show();
-
- } // end startApplet()
-
-
- // constructor needed to pass window title to class Frame
- public AppletFrame(String name)
- {
- // call java.awt.Frame(String) constructor
- super(name);
- }
-
- // needed to allow window close
- public boolean handleEvent(Event e)
- {
- // Window Destroy event
- if (e.id == Event.WINDOW_DESTROY)
- {
- // exit the program
- System.exit(0);
- return true;
- }
-
- // it's good form to let the super class look at any
- // unhandled events
- return super.handleEvent(e);
-
- } // end handleEvent()
-
- } // end class AppletFrame
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