/usr/share/doc/openjdk-11-jre-headless/demo/applets/GraphicsTest/AppletFrame.java is in openjdk-11-demo 10.0.1+10-3ubuntu1.
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* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of Oracle nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* This source code is provided to illustrate the usage of a given feature
* or technique and has been deliberately simplified. Additional steps
* required for a production-quality application, such as security checks,
* input validation and proper error handling, might not be present in
* this sample code.
*/
import java.awt.Frame;
import java.awt.Event;
import java.awt.Dimension;
import java.applet.Applet;
import java.awt.AWTEvent;
/**
* Applet to Application Frame window
*/
@SuppressWarnings("serial")
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.getSize();
f.pack();
f.setSize(appletSize);
// show the window
f.setVisible(true);
} // 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
@Override
public void processEvent(AWTEvent e) {
// Window Destroy event
if (e.getID() == Event.WINDOW_DESTROY) {
// exit the program
System.exit(0);
}
} // end handleEvent()
} // end class AppletFrame
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