package awtExtExamples ;
/*
 *
 * Copyright (c) 1995 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.
 */

//
// Note only the Event and Panel classes are used
// from the awt package.
//
import java.awt.Event;
import java.awt.Panel;
import java.awt.BorderLayout;
import java.applet.Applet;

import awtExt.* ;
import sysExt.* ;
/**
 * A test of Choice components.
 */

public class ChoiceTest extends Frame {
    Choice c1;
    Choice c2;
    public ChoiceTest() {
    try {
	setLayout(new BorderLayout(5, 5));
	c1 = new Choice(this, "ChoiceCallback");
	c1.addItem("one");
	c1.addItem("two");
	c1.addItem("three");
	c1.addItem("four");
	
	add("North", c1);

	c2 = new Choice(this, "ChoiceCallback");
	c2.addItem("een");
	c2.addItem("twee");
	c2.addItem("drie");
	c2.addItem("vier");
	add("Center", c2);
	
	/**
	* API 1 - create a methodRef and bind it to Button later via
	* addActionCallback()
	**/
	methodRef mr = Callback.newRef( this, "doPrint" ) ;
	Button PrintButton = new Button("print" );
	PrintButton.addActionCallback( mr ) ;

	/**
	* API 2 - pass a methodRef to constructor of Button
	**/
	Button SaveButton = new Button("Save",
					Callback.newRef( this, "doSave" ));

  	/**
	* API 3 - Pass the target and string representation of method
	* to button. Button will internally create a methodRef.
	**/
	Button CancelButton = new Button("Cancel",//button label
						this,		//target of message
						"doCancel" );//message to send.


	Panel aLayout = new Panel() ;

	aLayout.add(SaveButton,   -1);
	aLayout.add(PrintButton,  -1);
	aLayout.add(CancelButton, -1);

	add( "South", aLayout ) ;

	resize( 150, 300 ) ;
	move(200, 100);
	pack();
	show();

    } catch( Exception e ) {
		System.out.println( "Exception..." ) ;
		e.printStackTrace();
    }
   }

    /**
    * This method gets called back from the print button...
    **/
    public void doPrint( CallbackInfo cbi ) {
	System.out.println( "PRINTING." ) ;
    };


    /**
    * This method gets called back from the save button...
    **/
    public void doSave( CallbackInfo cbi ) {
	System.out.println( "SAVING." ) ;
    };



    /**
    * This method gets called back from the cancel button
    **/
    public void doCancel( CallbackInfo cbi ) {
	System.out.println( "CANCELLING" ) ;
    };

 
    /**
    * This method gets called back from the Choice button
    **/
    public void ChoiceCallback( CallbackInfo cbi ) {
	System.out.println( "IN CHOICE: " + cbi.what ) ;
    }

    public static void main(String args[]) {
	ChoiceTest aChoiceTest = new ChoiceTest();
    }
}