verysimpleerror.java

JAVA APPLET easy and flexible

/*
 *  VerySimpleError
 *
 * Created: Thu Apr 12 13:07:13 2001
 * $Revision$
 * Modified: $Date$
 *
 * Author: Jun Inamori
 * E-mail: [e-mail]
 *
 * Copyright (c) 1998-2000 Jun Inamori
 * 2-24-7 Shinsenri-Kitamachi, Toyonaka ,
 * Osaka 560-0081 , Japan.
 * All rights reserved.
 *
 */
package com.oopreserch.example;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.oopreserch.xml.util.XMLDialog_1_0;

/**
 * @author Jun Inamori
 *
 * This class represents the dialog, which will appear
 * when the user tries to exit the program without saving
 * the modified text. This dialog will also appear when
 * the error happens.
 * Because we have already prepared the GUI in XML,
 * this class should extend XMLDialog_1_0.
 */
public class VerySimpleError extends XMLDialog_1_0{

    private static JTextArea text=null;

    public VerySimpleError() {
	// true means the modal dialog.
	super(true);

	// Based on the Locale of the runtime environment,
	// this method reads the property resource file.
	// It may be VerySimpleError.properties,
	// VerySimpleError_ja.properties,
	// VerySimpleError_fr.properties or others.
	// Each property resource file points the XML file
	// for this GUI, i.e. the localized XML for the locale
	// can be prepared.
	// Parse the XML file pointed by the "xml_url" property
	// and place the Components on the JDialog.
	readXML();

	// After the XML file is parsed, all the Components
	// on GUI are accessible from "gui" dictionary.
	// To add the required ActionListener to each
	// Component, we should define "iniParts()" method.
	iniParts();
    }

    public void iniParts(){
	// To display the various messages, we need the
	// reference to JTextArea.
	// It is available in "gui" dictionary.
	text=(JTextArea)(gui.getGUI("message"));

	// To add the ActionListener on JButton below
	// JTextArea, we get it from "gui" dictionary.
	JButton close_b=(JButton)(gui.getGUI("diag_close"));
	close_b.addActionListener(new ActionListener(){
	    public void actionPerformed(ActionEvent e){
		hide();
	    }
	});
    }

    public void showMessage(String title,String mess){
	setTitle(title);
	text.setText(mess);

	// The method of XMLDialog_1_0.
	// Open this dialog.
	openDiag();
    }

} //End of : VerySimpleError