source: tmcsimulator/branches/SVNtutorial/PizzaOrderIntl/src/pizzaorder/CreditsBox.java @ 481

package pizzaorder;





import java.awt.event.ActionEvent;

import java.awt.event.KeyEvent;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.util.Scanner;

import javax.swing.AbstractAction;

import javax.swing.ActionMap;

import javax.swing.InputMap;

import javax.swing.JComponent;

import javax.swing.KeyStroke;



/**

 * Dialog box for author credits.

 * @author jdalbey

 */

public class CreditsBox extends javax.swing.JDialog

{

    /**

     * A return status code - returned if Cancel button has been pressed

     */

    public static final int RET_CANCEL = 0;

    /**

     * A return status code - returned if OK button has been pressed

     */

    public static final int RET_OK = 1;



    /**

     * Creates new form CreditsBox

     */

    public CreditsBox(java.awt.Frame parent, boolean modal)

    {

        super(parent, modal);

        initComponents();

        // Read credits file and display in the dialog

        try

        {

            FileInputStream fis = new FileInputStream("src/resources/Credits.txt");

            Scanner s = new Scanner(fis).useDelimiter("\\A");

            txtAuthors.setText(s.next());

        }

        catch (FileNotFoundException ex)

        {

            ex.printStackTrace();

        }



        // Close the dialog when Esc is pressed

        String cancelName = "cancel";

        InputMap inputMap = getRootPane().getInputMap(

                JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);

        inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), cancelName);

        ActionMap actionMap = getRootPane().getActionMap();

        actionMap.put(cancelName, new AbstractAction()

        {

            public void actionPerformed(ActionEvent e)

            {

                doClose(RET_CANCEL);

            }

        });

    }



    /**

     * @return the return status of this dialog - one of RET_OK or RET_CANCEL

     */

    public int getReturnStatus()

    {

        return returnStatus;

    }



    /**

     * This method is called from within the constructor to initialize the form.

     * WARNING: Do NOT modify this code. The content of this method is always

     * regenerated by the Form Editor.

     */

    @SuppressWarnings("unchecked")

    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents

    private void initComponents() {



        closeButton = new javax.swing.JButton();

        jLabel1 = new javax.swing.JLabel();

        jLabel2 = new javax.swing.JLabel();

        jScrollPane1 = new javax.swing.JScrollPane();

        txtAuthors = new javax.swing.JTextArea();



        addWindowListener(new java.awt.event.WindowAdapter() {

            public void windowClosing(java.awt.event.WindowEvent evt) {

                closeDialog(evt);

            }

        });



        closeButton.setText("Close");

        closeButton.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                closeButtonActionPerformed(evt);

            }

        });



        jLabel1.setFont(new java.awt.Font("Dialog", 1, 18)); // NOI18N

        jLabel1.setText("Pizza Order International");



        jLabel2.setText("Credits:");



        txtAuthors.setColumns(20);

        txtAuthors.setFont(new java.awt.Font("Monospaced", 0, 14)); // NOI18N

        txtAuthors.setRows(5);

        jScrollPane1.setViewportView(txtAuthors);



        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

        getContentPane().setLayout(layout);

        layout.setHorizontalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(layout.createSequentialGroup()

                .addContainerGap()

                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

                    .addComponent(closeButton, javax.swing.GroupLayout.Alignment.TRAILING)

                    .addGroup(layout.createSequentialGroup()

                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

                            .addComponent(jLabel1)

                            .addComponent(jLabel2))

                        .addGap(0, 127, Short.MAX_VALUE))

                    .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 381, Short.MAX_VALUE))

                .addContainerGap())

        );

        layout.setVerticalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

                .addContainerGap()

                .addComponent(jLabel1)

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)

                .addComponent(jLabel2)

                .addGap(18, 18, 18)

                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 317, javax.swing.GroupLayout.PREFERRED_SIZE)

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 8, Short.MAX_VALUE)

                .addComponent(closeButton)

                .addContainerGap())

        );



        pack();

    }// </editor-fold>//GEN-END:initComponents



    /**

     * Closes the dialog

     */

    private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog

        doClose(RET_CANCEL);

    }//GEN-LAST:event_closeDialog



    private void closeButtonActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_closeButtonActionPerformed

    {//GEN-HEADEREND:event_closeButtonActionPerformed

        doClose(RET_CANCEL);

}//GEN-LAST:event_closeButtonActionPerformed



    private void doClose(int retStatus)

    {

        returnStatus = retStatus;

        setVisible(false);

        dispose();

    }



    /**

     * @param args the command line arguments

     */

    public static void main(String args[])

    {

        /* Set the Nimbus look and feel */

        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">

        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.

         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 

         */

        try

        {

            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.

                    getInstalledLookAndFeels())

            {

                if ("Nimbus".equals(info.getName()))

                {

                    javax.swing.UIManager.setLookAndFeel(info.getClassName());

                    break;

                }

            }

        }

        catch (ClassNotFoundException ex)

        {

            java.util.logging.Logger.getLogger(CreditsBox.class.getName()).log(

                    java.util.logging.Level.SEVERE, null, ex);

        }

        catch (InstantiationException ex)

        {

            java.util.logging.Logger.getLogger(CreditsBox.class.getName()).log(

                    java.util.logging.Level.SEVERE, null, ex);

        }

        catch (IllegalAccessException ex)

        {

            java.util.logging.Logger.getLogger(CreditsBox.class.getName()).log(

                    java.util.logging.Level.SEVERE, null, ex);

        }

        catch (javax.swing.UnsupportedLookAndFeelException ex)

        {

            java.util.logging.Logger.getLogger(CreditsBox.class.getName()).log(

                    java.util.logging.Level.SEVERE, null, ex);

        }

        //</editor-fold>



        /* Create and display the dialog */

        java.awt.EventQueue.invokeLater(new Runnable()

        {

            public void run()

            {

                CreditsBox dialog = new CreditsBox(new javax.swing.JFrame(),

                        true);

                dialog.addWindowListener(new java.awt.event.WindowAdapter()

                {

                    @Override

                    public void windowClosing(java.awt.event.WindowEvent e)

                    {

                        System.exit(0);

                    }

                });

                dialog.setVisible(true);

            }

        });

    }

    // Variables declaration - do not modify//GEN-BEGIN:variables

    private javax.swing.JButton closeButton;

    private javax.swing.JLabel jLabel1;

    private javax.swing.JLabel jLabel2;

    private javax.swing.JScrollPane jScrollPane1;

    private javax.swing.JTextArea txtAuthors;

    // End of variables declaration//GEN-END:variables

    private int returnStatus = RET_CANCEL;

}