package COM.xinit.demon.co.uk.3tier.tradertool;

import java.awt.*;
import java.awt.event.*;
import database.*;

public class CustomerDialogue extends Dialog implements ActionListener {
      
    Button            ok;
    Button            delete;
    TextField         ssn;
    TextField         name;
    TextArea          address;
    boolean           addmode = false;
    TraderApplication app;

    public CustomerDialogue ( TraderApplication ta,
                            Frame parent ) {
        super ( parent );
        app = ba;
        createGUI();
    }

    public CustomerDialogue ( TraderApplication ta,
                            Frame   parent,
                            boolean modal ) {
        super ( parent, modal );
        app = ba;
        createGUI();
    }

    public CustomerDialogue ( TraderApplication ta,
                            Frame  parent,
                            String title ) {
        super ( parent, title );
        app = ba;
        createGUI();
    }

    public CustomerDialogue ( TraderApplication ta,
                            Frame   parent,
                            String  title,
                            boolean modal ) {
        super ( parent, title, modal );
        app = ba;
        createGUI();
    }

    public void actionPerformed(ActionEvent ae)
    {
        if (ae.getSource() == ok) {
            if (addmode) {
                app.addClient(ssn.getText(),name.getText(),address.getText());
            } else {
                app.editClient(ssn.getText(),name.getText(),address.getText());
            }
        } else if (ae.getSource() == delete) {
            app.deleteClient(ssn.getText());
        }
        setVisible(false);
    }

    private void createGUI () {

        addWindowListener(new WindowAdapter() {
		public void windowClosing(WindowEvent we)
		{
			we.getWindow().setVisible(false);
		}
	}
    ); 

        GridBagLayout      gb  = new GridBagLayout();
        GridBagConstraints gbc = new GridBagConstraints();

        Font labelfont  = new Font("Helvetica",Font.BOLD,15);

        Label l1 = new Label("SSN:");
        l1.setFont(labelfont);
        Label l2 = new Label("Name:");
        l2.setFont(labelfont);
        Label l3 = new Label("Address:");
        l3.setFont(labelfont);

        ssn     = new TextField();
        name    = new TextField();
        address = new TextArea(4,30);

        ok     = new Button ( "OK" );
        ok.addActionListener(this);
        delete = new Button ( "Delete" );
        delete.addActionListener(this);
        Button cancel = new Button ( "Cancel" );
        cancel.addActionListener(this);
        ok.setFont(labelfont); 
        cancel.setFont(labelfont); 
        delete.setFont(labelfont); 
   
        setLayout ( gb );
 
        gbc.insets = new Insets ( 5,5,5,5 );
        gbc.anchor = GridBagConstraints.WEST;
        gbc.fill   = GridBagConstraints.VERTICAL;
        gb.setConstraints(l1,gbc);
        add (l1);

        gbc.weightx   = 1.0;
        gbc.fill      = GridBagConstraints.BOTH;
        gbc.gridwidth = GridBagConstraints.REMAINDER;
        gb.setConstraints(ssn,gbc);
        add (ssn);

        gbc.weightx   = 0.0;
        gbc.fill      = GridBagConstraints.VERTICAL;
        gbc.gridwidth = 1;
        gb.setConstraints(l2,gbc);
        add (l2);

        gbc.weightx   = 1.0;
        gbc.fill      = GridBagConstraints.BOTH;
        gbc.gridwidth = GridBagConstraints.REMAINDER;
        gb.setConstraints(name,gbc);
        add (name);

        Panel p1 = new Panel ();
        p1.setLayout(new BorderLayout());
        p1.add("North",l3);
        gbc.fill      = GridBagConstraints.VERTICAL;
        gbc.weightx   = 0.0;
        gbc.gridwidth = 1;
        gb.setConstraints(p1,gbc);
        add (p1);

        gbc.anchor    = GridBagConstraints.WEST;
        gbc.weightx   = 1.0;
        gbc.weighty   = 1.0;
        gbc.fill      = GridBagConstraints.BOTH;
        gbc.gridwidth = GridBagConstraints.REMAINDER;
        gb.setConstraints(address,gbc);
        add (address);

        GridBagLayout      ngb  = new GridBagLayout();
        Panel p2 = new Panel ();
        p2.setLayout ( ngb );
        gbc.gridwidth = 1;
        ngb.setConstraints(ok,gbc);
        p2.add(ok);
        ngb.setConstraints(delete,gbc);
        p2.add(delete);
        gbc.gridwidth = GridBagConstraints.REMAINDER;
        ngb.setConstraints(cancel,gbc);
        p2.add(cancel);

        gbc.fill      = GridBagConstraints.HORIZONTAL;
        gbc.weighty   = 0.0;
        gb.setConstraints(p2,gbc);
        add (p2);
    }

    public void makeAdd()
    {
        setTitle ( "Add New Client" );
        ssn.setEditable(true);
        ssn.setText("");
        name.setText("");
        address.setText("");
        delete.setEnabled(false);
        addmode = true;
    }

    public void makeEdit()
    {
        setTitle ( "Edit Client" );
        ssn.setEditable(false);
        delete.setEnabled(true);
        addmode = false;
    }

    public void loadClient(CustomerRec client)
    {
        ssn.setText(client.getSSN());
        name.setText(client.getName());
        address.setText(client.getAddress());
    }

}

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