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JavaPOS Configuration Editor
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package jpos.config.simple.editor;
///////////////////////////////////////////////////////////////////////////////
//
// This software is provided "AS IS". The JavaPOS working group (including
// each of the Corporate members, contributors and individuals) 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 AND
// NON-INFRINGEMENT. The JavaPOS working group shall not be liable for
// any damages suffered as a result of using, modifying or distributing this
// software or its derivatives. Permission to use, copy, modify, and distribute
// the software and its documentation for any purpose is hereby granted.
//
// The JavaPOS Config/Loader (aka JCL) is now under the CPL license, which
// is an OSS Apache-like license. The complete license is located at:
// http://www.ibm.com/developerworks/library/os-cpl.html
//
///////////////////////////////////////////////////////////////////////////////
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
/**
* This is a simple About dialog box
* @since 0.1 (Philly 99 meeting)
* @author E. Michael Maximilien ([email protected])
* @author Kriselie D Rivera
*/
public class AboutDialog extends JDialog
{
/**
* AboutDialog default one-argument constructor.
* @param parent Parent java.awt.Frame of this dialog
*/
public AboutDialog( JFrame parent )
{
//Call superclass (Dialog) constructor
super( parent, ABOUTTITLE_STRING , false );
setResizable( false );
//Initialize all GUI widgets
getContentPane().setLayout( null );
setSize( getInsets().left + getInsets().right + 408, getInsets().top +
getInsets().bottom + 227 );
aboutBoxTitleLabel = new JLabel( ABOUTTITLELABEL_STRING + jpos.loader.Version.getVersionString() );
aboutBoxTitleLabel.setFont( new Font( "Helvetica", Font.BOLD, 14 ) );
getContentPane().add( aboutBoxTitleLabel );
aboutBoxTitleLabel.setBounds( getInsets().left + 12,
getInsets().top + 13, 255, 20 );
okButton=new JButton( OKBUTTON_STRING );
getContentPane().add( okButton );
okButton.setBounds( getInsets().left + 306,
getInsets().top + 18, 72, 26 );
javaVerionLabel= new JLabel( JAVAVERSION_STRING );
getContentPane().add( javaVerionLabel );
javaVerionLabel.setBounds( getInsets().left + 22,
getInsets().top + 46, 108, 13 );
javaVersion = new JLabel( LABEL_STRING );
javaVersion.setFont( new Font( DIALOG_STRING, Font.PLAIN, 10 ) );
getContentPane().add( javaVersion );
javaVersion.setBounds( getInsets().left + 138,
getInsets().top + 46, 84, 13 );
osNameLabel = new JLabel( OS_STRING );
getContentPane().add( osNameLabel );
osNameLabel.setBounds( getInsets().left + 18,
getInsets().top + 72, 102, 13 );
osName = new JLabel( LABEL_STRING );
osName.setFont( new Font( DIALOG_STRING, Font.PLAIN, 10 ) );
getContentPane().add( osName );
osName.setBounds( getInsets().left + 138,
getInsets().top + 72, 90, 14 );
architectureLabel = new JLabel( ARCHITECTURE_STRING );
getContentPane().add( architectureLabel );
architectureLabel.setBounds( getInsets().left + 18,
getInsets().top + 96, 102, 15 );
architecture = new JLabel( LABEL_STRING );
architecture.setFont( new Font( DIALOG_STRING, Font.PLAIN, 10 ) );
getContentPane().add( architecture );
architecture.setBounds( getInsets().left + 138,
getInsets().top + 96, 90, 14 );
osVersion = new JLabel( LABEL_STRING );
osVersion.setFont(new Font( DIALOG_STRING, Font.PLAIN, 10 ) );
getContentPane().add( osVersion );
osVersion.setBounds( getInsets().left + 228,
getInsets().top + 71, 66, 13 );
totalMemLabel= new JLabel( TOTALMEMORY_STRING );
getContentPane().add( totalMemLabel );
totalMemLabel.setBounds( getInsets().left + 18,
getInsets().top + 124, 108, 13 );
totalMem = new JLabel( LABEL_STRING );
totalMem.setFont( new Font( DIALOG_STRING, Font.PLAIN, 10 ) );
getContentPane().add( totalMem );
totalMem.setBounds( getInsets().left + 138,
getInsets().top + 124, 90, 14 );
JLabel bytesLabel1 = new JLabel( BYTES_STRING );
bytesLabel1.setFont( new Font( DIALOG_STRING, Font.PLAIN, 10 ) );
getContentPane().add( bytesLabel1 );
bytesLabel1.setBounds( getInsets().left + 228,
getInsets().top + 124, 48, 14 );
freeMemLabel = new JLabel( FREEMEMORY_STRING );
getContentPane().add( freeMemLabel );
freeMemLabel.setBounds( getInsets().left + 18,
getInsets().top + 150, 108, 13 );
freeMem = new JLabel( LABEL_STRING );
freeMem.setFont( new Font( DIALOG_STRING, Font.PLAIN, 10 ) );
getContentPane().add( freeMem );
freeMem.setBounds( getInsets().left + 138,
getInsets().top + 150, 90, 14 );
JLabel bytesLabel2 = new JLabel( BYTES_STRING );
bytesLabel2.setFont( new Font( DIALOG_STRING, Font.PLAIN, 10 ) );
getContentPane().add( bytesLabel2 );
bytesLabel2.setBounds( getInsets().left + 228,
getInsets().top + 150 , 48, 14 );
//Set the information labels
javaVersion.setText( System.getProperties().
getProperty( SYSTEM_JAVA_VERSION_KEY ) );
osName.setText( System.getProperties().
getProperty( SYSTEM_OS_NAME_KEY ) );
architecture.setText( System.getProperties().
getProperty( SYSTEM_OS_ARCH_KEY ) );
osVersion.setText( System.getProperties().
getProperty( SYSTEM_OS_VERSION_KEY ) );
String totalMemString = ( new Long( Runtime.getRuntime().
totalMemory() ) ).toString();
totalMem.setText( totalMemString );
String freeMemString = ( new Long( Runtime.getRuntime().
freeMemory() ) ).toString();
freeMem.setText( freeMemString );
//Create the JavaLogo image
javaLogoImage = loadImage( JAVA_LOGO_FILE );
//Register ActionListener anonymous inner class for OK button
okButton.
addActionListener( new ActionListener()
{
public void actionPerformed( ActionEvent e )
{ AboutDialog.this.okButtonClicked( e ); }
}
);
//Register a WindowAdapter anonymous inner class for this Dialog
addWindowListener( new WindowAdapter()
{
public void windowClosing( WindowEvent e )
{ AboutDialog.this.windowClosing( e ); }
}
);
}
private Image loadImage( String fileName )
{
return Toolkit.getDefaultToolkit().getImage( fileName );
}
/**
* Draws Java logo image on the dialog box
* @param g the Graphics object to draw on
*/
public synchronized void paint( Graphics g )
{
super.paint( g );
//Draw the image
g.drawImage( javaLogoImage,
getSize().width - javaLogoImage.getWidth( this ) -
JAVA_LOGO_WIDHT_ADJUST,
getSize().height - javaLogoImage.getHeight( this ) -
JAVA_LOGO_HEIGHT_ADJUST, this );
}
/**
* Position's the dialog in middle of parent frame and show/hide the dialog
* @param b the boolean parameter
*/
public synchronized void setVisible( boolean b )
{
Rectangle bounds = getParent().getBounds();
Rectangle abounds = getBounds();
setLocation( bounds.x + ( bounds.width - abounds.width ) / 2,
bounds.y + ( bounds.height - abounds.height ) / 2);
super.setVisible( b );
okButton.requestFocus();
}
/**
* This methods implements the ActionListener interface. Just hides dialog.
* @param e the event object
*/
void okButtonClicked( ActionEvent e ) { setVisible( false ); }
/**
* Invoked when a window is in the process of being closed.
* The close operation can be overridden at this point.
* @param e the event object
*/
void windowClosing( WindowEvent e ) { setVisible( false ); }
//-------------------------------------------------------------------------
// Instance variables
//
private JLabel aboutBoxTitleLabel;
private JButton okButton;
private JLabel copyrightLabel;
private JLabel javaVerionLabel;
private JLabel javaVersion;
private JLabel osNameLabel;
private JLabel osName;
private JLabel architectureLabel;
private JLabel architecture;
private JLabel osVersion;
private JLabel totalMemLabel;
private JLabel totalMem;
private JLabel bytesLabel;
private JLabel freeMemLabel;
private JLabel freeMem;
private Image javaLogoImage;
//--------------------------------------------------------------------------
// Class constants
//
private static final String SYSTEM_JAVA_VERSION_KEY = "java.version";
private static final String SYSTEM_OS_NAME_KEY = "os.name";
private static final String SYSTEM_OS_ARCH_KEY = "os.arch";
private static final String SYSTEM_OS_VERSION_KEY = "os.version";
private static final String JAVA_LOGO_FILE = "JavaLogo.gif";
private static final int JAVA_LOGO_WIDHT_ADJUST = 50;
private static final int JAVA_LOGO_HEIGHT_ADJUST = 60;
//--------------------------------------------------------------------------
// I18N class constants
//
public static final String ABOUTTITLE_STRING =
JposEntryEditorMsg.ABOUTTITLE_STRING;
public static final String ABOUTTITLELABEL_STRING =
JposEntryEditorMsg.ABOUTTITLELABEL_STRING;
public static final String OKBUTTON_STRING =
JposEntryEditorMsg.OKBUTTON_STRING;
public static final String JAVAVERSION_STRING =
JposEntryEditorMsg.JAVAVERSION_STRING;
public static final String LABEL_STRING =
JposEntryEditorMsg.LABEL_STRING;
public static final String DIALOG_STRING =
JposEntryEditorMsg.DIALOG_STRING;
public static final String OS_STRING =
JposEntryEditorMsg.OS_STRING;
public static final String ARCHITECTURE_STRING =
JposEntryEditorMsg.ARCHITECTURE_STRING;
public static final String TOTALMEMORY_STRING =
JposEntryEditorMsg.TOTALMEMORY_STRING;
public static final String BYTES_STRING =
JposEntryEditorMsg.BYTES_STRING;
public static final String FREEMEMORY_STRING =
JposEntryEditorMsg.FREEMEMORY_STRING;
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