Appendix I

TheDemo Application

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// TheDemo.java

// Further testing of both DatabaseConnect and Mapping

// Creates a GUI and demonstrates further functionality of both classes.

import java.awt.*;

import java.util.*;

public class TheDemo extends Frame {

// Declaration of elements of interface

Button winBtn,infoBtn, changeLineBtn, addLineBtn,removeLineBtn,databaseBtn;

Panel welcome;

Label heading,greeting,welLabel3,welLabel7,welLabel8,welLabel9;

Panel addLine;

Button addLineButton;

TextField no1,no2,no4,no5,no6,no3;

Label infoLabel5,infoLabel6;

TextArea verification;

TextField uniqueId;

Label infoLabel2,infoLabel3,infoLabel4;

Panel changeLine;

Button changeLineButton;

TextField chNo1,chNo2,chNo4,chNo5,chNo6,chNo3,changeLineId;

Label chLabel5,chLabel4,chLabel6,chLabel2,chLabel3;

TextArea changeLineVerification;

Panel winPanel;

Button checkWinButton;

TextField checkWinNo3,checkWinNo6,checkWinNo5,checkWinNo2;

TextField checkWinNo1, checkWinNo4,checkWinBonus;

Label chklabel4,chklabel5,chklabel6,chklabel1;

TextArea checkWinResults;

Panel removeLine;

Button removeButton;

Label removeLabel4,removeLabel6,removeLabel2,removeLabel3;

Label removeLabel1;

TextArea removeResults;

TextField removeId;

Panel database;

Button queryButton;

TextArea databaseResults;

Label dbLabel4,dbLabel6,dbLabel1,dbLabel2,dbLabel5,dbLabel7,dbLabel3;

TextField userName,password,urlField,queryField;

Panel information;

Label label1,label2,label3,infoLabel8,infoLabel9,infolabel1,infoLabel7;

Label infolabel2,infolabel3,infolabel4,infolabel5;

// Declaration of DatabaseConnect variable for use with the database

// button to connect to and query any database

DatabaseConnect data;

String url="";

String name="";

String thePassword="";

String sql="";

// Constructor

public TheDemo() {

setLayout(null);

addNotify();

resize(insets().left + insets().right + 636,insets().top + insets().bottom + 450);

setBackground(new Color(8421504));

winBtn = new Button("Check win");

winBtn.reshape(insets().left + 49,insets().top + 85,81,39);

add(winBtn);

infoBtn = new Button("Information");

infoBtn.reshape(insets().left + 50,insets().top + 32,81,38);

add(infoBtn);

changeLineBtn = new Button("Change line");

changeLineBtn.reshape(insets().left + 48,insets().top + 143,81,37);

add(changeLineBtn);

addLineBtn = new Button("Add line");

addLineBtn.reshape(insets().left + 46,insets().top + 203,81,38);

add(addLineBtn);

removeLineBtn = new Button("Remove line");

removeLineBtn.reshape(insets().left + 45,insets().top + 268,81,38);

add(removeLineBtn);

databaseBtn = new Button("Database");

databaseBtn.reshape(insets().left + 45,insets().top + 330,81,38);

add(databaseBtn);

welcome = new Panel();

welcome.setLayout(null);

welcome.reshape(insets().left + 192,insets().top + 0,443,435);

welcome.setBackground(new Color(12632256));

add(welcome);

heading = new Label("Failte Romhat");

heading.reshape(151,24,130,34);

heading.setFont(new Font("TimesRoman", Font.BOLD, 18));

welcome.add(heading);

greeting = new Label("Welcome to the Lotto application");

greeting.reshape(111,78,223,22);

welcome.add(greeting);

welLabel3 = new Label("The function of this application is to demonstrate”+

“ the usage of the");

welLabel3.reshape(16,145,414,26);

welcome.add(welLabel3);

welLabel7 = new Label("classes DatabaseConnect and Mapping");

welLabel7.reshape(19,172,376,24);

welcome.add(welLabel7);

welLabel8 = new Label("Click on the appropriate button to bring up the”+

“ screen to carry");

welLabel8.reshape(18,246,373,30);

welcome.add(welLabel8);

welLabel9 = new Label("out the required task.");

welLabel9.reshape(18,279,367,24);

welcome.add(welLabel9);

addLine = new Panel();

addLine.setLayout(null);

addLine.hide();

addLine.reshape(insets().left + 192,insets().top + 0,443,435);

addLine.setBackground(new Color(12632256));

add(addLine);

addLineButton = new Button("Add Line");

addLineButton.reshape(196,206,89,19);

addLineButton.setFont(new Font("Dialog", Font.BOLD, 12));

addLine.add(addLineButton);

no1 = new TextField();

no1.reshape(100,85,37,24);

no1.setForeground(new Color(255));

addLine.add(no1);

no2 = new TextField();

no2.reshape(147,85,37,24);

no2.setForeground(new Color(255));

addLine.add(no2);

no4 = new TextField();

no4.reshape(245,84,37,24);

no4.setForeground(new Color(255));

addLine.add(no4);

no5 = new TextField();

no5.reshape(294,84,37,24);

no5.setForeground(new Color(255));

addLine.add(no5);

no6 = new TextField();

no6.reshape(341,84,37,24);

no6.setForeground(new Color(255));

addLine.add(no6);

no3 = new TextField();

no3.reshape(197,84,37,24);

no3.setForeground(new Color(255));

addLine.add(no3);

infoLabel5 = new Label("Enter six new numbers");

infoLabel5.reshape(149,48,183,26);

infoLabel5.setFont(new Font("Courier", Font.BOLD, 12));

addLine.add(infoLabel5);

infoLabel6 = new Label("Verification of new line");

infoLabel6.reshape(112,260,252,37);

infoLabel6.setFont(new Font("Courier", Font.BOLD, 16));

addLine.add(infoLabel6);

verification = new TextArea();

verification.setEditable(false);

verification.reshape(12,308,412,81);//.reshape(12,308,408,81);

verification.setBackground(new Color(16777215));

addLine.add(verification);

uniqueId = new TextField();

uniqueId.reshape(165,157,149,31);

addLine.add(uniqueId);

infoLabel2 = new Label("Enter Line Identifier");

infoLabel2.reshape(152,132,180,20);

infoLabel2.setFont(new Font("Courier", Font.BOLD, 12));

addLine.add(infoLabel2);

infoLabel3 = new Label("____________________________"+

"______________________________________");

infoLabel3.reshape(-12,230,445,22);

addLine.add(infoLabel3);

infoLabel4 = new Label("Add a new line");

infoLabel4.reshape(135,2,228,41);

infoLabel4.setFont(new Font("Courier", Font.BOLD, 22));

addLine.add(infoLabel4);

changeLine = new Panel();

changeLine.setLayout(null);

changeLine.hide();

changeLine.reshape(insets().left + 192,insets().top + 0,443,435);

changeLine.setBackground(new Color(12632256));

add(changeLine);

chLabel4 = new Label("Change a line");

chLabel4.reshape(135,2,228,41);

chLabel4.setFont(new Font("Courier", Font.BOLD, 22));

changeLine.add(chLabel4);

changeLineButton = new Button("Change Line");

changeLineButton.reshape(196,206,89,19);

changeLine.add(changeLineButton);

chNo1 = new TextField();

chNo1.reshape(94,85,37,24);

chNo1.setForeground(new Color(255));

changeLine.add(chNo1);

chNo2 = new TextField();

chNo2.reshape(141,85,37,24);

chNo2.setForeground(new Color(255));

changeLine.add(chNo2);

chNo4 = new TextField();

chNo4.reshape(239,84,37,24);

chNo4.setForeground(new Color(255));

changeLine.add(chNo4);

chNo5 = new TextField();

chNo5.reshape(288,84,37,24);

chNo5.setForeground(new Color(255));

changeLine.add(chNo5);

chNo6 = new TextField();

chNo6.reshape(335,84,37,24);

chNo6.setForeground(new Color(255));

changeLine.add(chNo6);

chNo3 = new TextField();

chNo3.reshape(191,84,37,24);

chNo3.setForeground(new Color(255));

changeLine.add(chNo3);

chLabel5 = new Label("Enter six new numbers");

chLabel5.reshape(149,48,183,26);

chLabel5.setFont(new Font("Courier", Font.BOLD, 12));

changeLine.add(chLabel5);

chLabel6 = new Label("Verification of change");

chLabel6.reshape(112,260,252,37);

chLabel6.setFont(new Font("Courier", Font.BOLD, 16));

changeLine.add(chLabel6);

changeLineVerification = new TextArea();

changeLineVerification.setEditable(false);

changeLineVerification.reshape(12,308,412,81);

changeLineVerification.setBackground(new Color(16777215));

changeLine.add(changeLineVerification);

changeLineId = new TextField();

changeLineId.reshape(165,157,149,31);

changeLine.add(changeLineId);

chLabel2 = new Label("Enter Line Identifier");

chLabel2.reshape(152,132,180,20);

chLabel2.setFont(new Font("Courier", Font.BOLD, 12));

changeLine.add(chLabel2);

chLabel3 = new Label("_________________________________"+

"_________________________________");

chLabel3.reshape(-11,230,445,22);

changeLine.add(chLabel3);

winPanel = new Panel();

winPanel.setLayout(null);

winPanel.hide();

winPanel.reshape(insets().left + 192,insets().top + 0,443,435);

winPanel.setBackground(new Color(12632256));

add(winPanel);

checkWinNo3 = new TextField();

checkWinNo3.reshape(169,80,37,24);

checkWinNo3.setForeground(new Color(255));

winPanel.add(checkWinNo3);

chklabel5 = new Label("Bonus");

chklabel5.reshape(360,51,56,26);

winPanel.add(chklabel5);

checkWinNo6 = new TextField();

checkWinNo6.reshape(314,79,37,24);

checkWinNo6.setForeground(new Color(255));

winPanel.add(checkWinNo6);

checkWinNo5 = new TextField();

checkWinNo5.reshape(267,79,37,24);

checkWinNo5.setForeground(new Color(255));

winPanel.add(checkWinNo5);

checkWinNo2 = new TextField();

checkWinNo2.reshape(120,80,37,24);

checkWinNo2.setForeground(new Color(255));

winPanel.add(checkWinNo2);

checkWinNo1 = new TextField();

checkWinNo1.reshape(73,80,37,24);

checkWinNo1.setForeground(new Color(255));

winPanel.add(checkWinNo1);

chklabel4 = new Label("Enter seven numbers ");

chklabel4.reshape(164,47,148,26);

winPanel.add(chklabel4);

checkWinButton = new Button("Compare");

checkWinButton.reshape(179,137,89,19);

winPanel.add(checkWinButton);

chklabel6 = new Label("Results");

chklabel6.reshape(188,167,78,22);

winPanel.add(chklabel6);

chklabel1 = new Label("Check for a win");

chklabel1.reshape(122,7,236,36);

chklabel1.setFont(new Font("Courier", Font.BOLD, 22));

winPanel.add(chklabel1);

checkWinResults = new TextArea();

checkWinResults.setEditable(false);

checkWinResults.reshape(50,200,376,220);

checkWinResults.setBackground(new Color(16777215));

winPanel.add(checkWinResults);

checkWinNo4 = new TextField();

checkWinNo4.reshape(218,79,37,24);

checkWinNo4.setForeground(new Color(255));

winPanel.add(checkWinNo4);

checkWinBonus = new TextField();

checkWinBonus.reshape(372,80,37,24);

checkWinBonus.setForeground(new Color(16711680));

winPanel.add(checkWinBonus);

removeLine = new Panel();

removeLine.setLayout(null);

removeLine.hide();

removeLine.reshape(insets().left + 192,insets().top + 0,443,435);

removeLine.setBackground(new Color(12632256));

add(removeLine);

removeLabel4 = new Label("Remove a line");

removeLabel4.reshape(127,2,228,41);

removeLabel4.setFont(new Font("Courier", Font.BOLD, 22));

removeLine.add(removeLabel4);

removeButton = new Button("Remove line");

removeButton.reshape(181,188,89,19);

removeLine.add(removeButton);

removeLabel6 = new Label("Verification that line was removed");

removeLabel6.reshape(46,263,367,37);

removeLabel6.setFont(new Font("Courier", Font.BOLD, 16));

removeLine.add(removeLabel6);

removeResults = new TextArea();

removeResults.setEditable(false);

removeResults.reshape(67,308,323,81);

removeResults.setBackground(new Color(16777215));

removeLine.add(removeResults);

removeId = new TextField();

removeId.reshape(152,106,149,31);

removeLine.add(removeId);

removeLabel2 = new Label("Enter Line Identifier");

removeLabel2.reshape(138,71,180,20);

removeLabel2.setFont(new Font("Courier", Font.BOLD, 12));

removeLine.add(removeLabel2);

removeLabel3 = new Label("__________________________________"+

"_________________________________");

removeLabel3.reshape(-11,230,445,22);

removeLine.add(removeLabel3);

removeLabel1 = new Label("Press to remove line");

removeLabel1.reshape(138,159,180,20);

removeLabel1.setFont(new Font("Courier", Font.BOLD, 12));

removeLine.add(removeLabel1);

database = new Panel();

database.setLayout(null);

database.hide();

database.reshape(insets().left + 192,insets().top + 0,443,435);

database.setBackground(new Color(12632256));

add(database);

dbLabel4 = new Label("Query a database");

dbLabel4.reshape(116,2,228,41);

dbLabel4.setFont(new Font("Courier", Font.BOLD, 22));

database.add(dbLabel4);

dbLabel6 = new Label("Results");

dbLabel6.reshape(187,210,97,25);

dbLabel6.setFont(new Font("Courier", Font.BOLD, 16));

database.add(dbLabel6);

databaseResults = new TextArea();

databaseResults.setEditable(false);

databaseResults.reshape(4,235,435,193);

databaseResults.setBackground(new Color(16777215));

database.add(databaseResults);

dbLabel1 = new Label("Username");

dbLabel1.reshape(29,50,113,26);

database.add(dbLabel1);

dbLabel2 = new Label("Password");

dbLabel2.reshape(31,78,116,24);

database.add(dbLabel2);

dbLabel5 = new Label("Database URL");

dbLabel5.reshape(31,102,125,30);

database.add(dbLabel5);

dbLabel7 = new Label("SQL query");

dbLabel7.reshape(30,138,81,22);

database.add(dbLabel7);

userName = new TextField();

userName.reshape(157,48,206,28);

database.add(userName);

password = new TextField();

password.reshape(157,77,206,28);

database.add(password);

urlField = new TextField();

urlField.reshape(157,105,206,28);

database.add(urlField);

queryField = new TextField();

queryField.reshape(118,133,301,28);

database.add(queryField);

queryButton = new Button("Submit query");

queryButton.reshape(156,169,184,25);

database.add(queryButton);

dbLabel3 = new Label("______________________________"+

"_____________________________________");

dbLabel3.reshape(-12,194,445,16);

database.add(dbLabel3);

information = new Panel();

information.setLayout(null);

information.hide();

information.reshape(insets().left + 192,insets().top + 0,443,435);

information.setBackground(new Color(12632256));

add(information);

label1 = new Label("Information");

label1.reshape(151,24,130,34);

label1.setFont(new Font("TimesRoman", Font.BOLD, 18));

information.add(label1);

label2 = new Label("Check win enables you to enter seven numbers and”+

“ compare");

label2.reshape(27,82,402,22);

information.add(label2);

label3 = new Label("Change line enables you to change the values stored “+

“for a particular");

label3.reshape(24,139,414,26);

information.add(label3);

infoLabel8 = new Label("Database enables you to perform database “+

“operations, such as");

infoLabel8.reshape(23,341,410,30);

information.add(infoLabel8);

infoLabel9 = new Label("insert, delete and retrieve information.");

infoLabel9.reshape(23,371,367,24);

information.add(infoLabel9);

infolabel1 = new Label("them to the numbers stored in the Lotto database.");

infolabel1.reshape(27,103,402,22);

information.add(infolabel1);

infoLabel7 = new Label("line. Each line requires a unique identifier, i.e.”+

“person name.");

infoLabel7.reshape(24,163,376,24);

information.add(infoLabel7);

infolabel2 = new Label("Add line enables you to add a new set of numbers”+

“ to the database.");

infolabel2.reshape(22,208,414,26);

information.add(infolabel2);

infolabel3 = new Label("Each line requires a unique identifier, i.e. “+

“person name.");

infolabel3.reshape(23,233,376,24);

information.add(infolabel3);

infolabel4 = new Label("Remove line enables you to delete a set of numbers”+

“ from the");

infolabel4.reshape(25,275,414,26);

information.add(infolabel4);

infolabel5 = new Label("database. Each line requires a unique identifier,”+

“ i.e. person name.");

infolabel5.reshape(25,299,394,24);

information.add(infolabel5);

setTitle("Demonstration of the classes DatabaseConnect and Mapping");

}

// Constructor which accepts a title for the Frame

public TheDemo(String title) {

this();

setTitle(title);

}

public synchronized void show() {

move(50, 50);

super.show();

}

public boolean handleEvent(Event event) {

if (event.id == Event.WINDOW_DESTROY) {

hide(); // hide the Frame

return true;

}

if (event.target == infoBtn && event.id == Event.ACTION_EVENT) {

infoBtn_Clicked(event);

return true;

}

if (event.target == winBtn && event.id == Event.ACTION_EVENT) {

winBtn_Clicked(event);

return true;

}

if (event.target == changeLineBtn && event.id == Event.ACTION_EVENT) {

changeLineBtn_Clicked(event);

return true;

}

if (event.target == addLineBtn && event.id == Event.ACTION_EVENT) {

addLineBtn_Clicked(event);

return true;

}

if (event.target == removeLineBtn && event.id == Event.ACTION_EVENT) {

removeLineBtn_Clicked(event);

return true;

}

if (event.target == databaseBtn && event.id == Event.ACTION_EVENT) {

databaseBtn_Clicked(event);

return true;

}

if (event.target == addLineButton && event.id == Event.ACTION_EVENT) {

addLineButton_Clicked(event);

return true;

}

if (event.target==changeLineButton && event.id== Event.ACTION_EVENT) {

changeLineButton_Clicked(event);

return true;

}

if (event.target == checkWinButton && event.id == Event.ACTION_EVENT) {

checkWinButton_Clicked(event);

return true;

}

if (event.target == removeButton && event.id == Event.ACTION_EVENT) {

removeButton_Clicked(event);

return true;

}

if (event.target == queryButton && event.id == Event.ACTION_EVENT) {

queryButton_Clicked(event);

return true;

}

return super.handleEvent(event);

}

// Actions carried out when the buttons are clicked

void queryButton_Clicked(Event event) {

name= userName.getText();

sql=queryField.getText();

url=urlField.getText();

thePassword=password.getText();

String contents=new String(urlField.getText());

System.out.println("Contents Of contents = "+contents);

if(contents.length()>3){

data=new DatabaseConnect(url,name,thePassword);

}

else{

data=new DatabaseConnect();

}

data.openConn();

data.createStmt();

databaseResults.append(sql);

System.out.println(sql);

Vector results;

results =data.getDisplayableResults(sql);

displayResults(results,databaseResults);

//database.createResultSet(sql);

data.closeAll();

}

void removeButton_Clicked(Event event) {

String remove =removeId.getText();

Lotto removable = new Lotto(remove);

removable.delete();

String theName = removable.getIdentifier();

removeResults.append("The Line identified by "+theName+"\n"+

"has been successfully removed\n");

}

void checkWinButton_Clicked(Event event) {

try{

// get the identifiers of the lotto objects stored in the database

// place them in a resultset and use them to reinitialise each of the

// lotto objects.

String query="SELECT owner FROM lotto";

checkWinResults.append("Getting the identifiers of each Lotto object\n");

Hashtable names=Framework.getObjectIdentifiers(query);

for(int i=1; i<=names.size();i++){

Integer no=new Integer(i);

System.out.println(i+" "+names.get(no.toString()));

}

// Initialise all the lotto objects for which attributes are

// stored in a database table

int rows=names.size();

checkWinResults.append("Initialising "+rows+" Lotto objects\n \n");

Lotto numbers[] = new Lotto[rows];

int j=1;

for(int i=0;i<rows;i++){

Integer no=new Integer(j);

String id=names.get(no.toString()).toString();

numbers[i]=new Lotto(id);

checkWinResults.append(j+"-");

j++;

}

checkWinResults.append("\nExtracting values from the interface\n \n");

// Get values from the interface

int line[] =new int[7];

line[0]= new Integer(checkWinNo1.getText()).intValue();

line[1]= new Integer(checkWinNo2.getText()).intValue();

line[2]= new Integer(checkWinNo3.getText()).intValue();

line[3]= new Integer(checkWinNo4.getText()).intValue();

line[4]= new Integer(checkWinNo5.getText()).intValue();

line[5]= new Integer(checkWinNo6.getText()).intValue();

line[6]= new Integer(checkWinBonus.getText()).intValue();

// Display the winning numbers

checkWinResults.append("Winning numbers = ");

for(int i=0;i<line.length-1;i++){

checkWinResults.append(line[i]+ " ");

}

checkWinResults.append(" Bonus no = "+line[6]+"\n");

for(int i=0;i<rows;i++){

numbers[i].checkLine(line);

numbers[i].checkWin();

if(numbers[i].matchCount>0){

checkWinResults.append(numbers[i].results+"\n");

}

}

catch(Exception e){

System.err.println(e.getMessage());

}

}

void changeLineButton_Clicked(Event event) {

int numbers[]=new int[6];

String nos[]=new String[6];

nos[0]=chNo1.getText();

nos[1]=chNo2.getText();

nos[2]=chNo3.getText();

nos[3]=chNo4.getText();

nos[4]=chNo5.getText();

nos[5]=chNo6.getText();

for(int i=0;i<6;i++){

Integer no =new Integer(nos[i]);

numbers[i]=no.intValue();

}

String lineName = changeLineId.getText();

Lotto change=new Lotto(lineName);

change.changeValue("Number1",numbers[0]);

change.changeValue("Number2",numbers[1]);

change.changeValue("Number3",numbers[2]);

change.changeValue("Number4",numbers[3]);

change.changeValue("Number5",numbers[4]);

change.changeValue("Number6",numbers[5]);

String aQuery=("SELECT * FROM lotto WHERE Owner LIKE "+"'"+

change.getValue("Owner")+"'");

Vector results;

data=new DatabaseConnect();

results =data.getDisplayableResults(aQuery);

displayResults(results,changeLineVerification);

data.closeAll();

}

void addLineButton_Clicked(Event event) {

int num[]=new int[6];

String nos[]=new String[6];

nos[0]=no1.getText();

nos[1]=no2.getText();

nos[2]=no3.getText();

nos[3]=no4.getText();

nos[4]=no5.getText();

nos[5]=no6.getText();

for(int i=0;i<6;i++){

Integer no =new Integer(nos[i]);

num[i]=no.intValue();

System.out.print(num[i]+" ");

}

System.out.println("");

String name = uniqueId.getText();

//System.out.println(" Value in uniqueId = "+name);

//System.out.println("So Far so good (664) ");

Lotto newLine=new(Lotto(num[0],num[1],num[2],num[3],num[4],

num[5],name);

//Lotto newLine=new Lotto(1,2,3,4,5,6,"bos");

//System.out.println("So Far so good (663) ");

newLine.store();

//System.out.println("So Far so good (664) ");

String aQuery=("SELECT * FROM lotto WHERE Owner LIKE "+

"'"+name+"'");

data=new DatabaseConnect();

/*String info="INSERT INTO lotto VALUES ("+num[0]+", "+num[1]+",

"+num[2]+", "+ num[3]+", "+num[4]+", "+num[5]+", "+"'"+name+"')";

*/

//data.openConn();

//data.createStmt();

//data.exeSql(info);

System.out.println("Before vector is created: TheDemo(683)");

Vector results =data.getDisplayableResults(aQuery);

System.out.println("After vector is created: TheDemo(685)");

displayResults(results,verification);

}

// xxxBtn_Clicked methods handle button events on the left of

// the interface.

void databaseBtn_Clicked(Event event) {

addLine.hide();

changeLine.hide();

winPanel.hide();

removeLine.hide();

database.show();

welcome.hide();

information.hide();

}

void removeLineBtn_Clicked(Event event) {

addLine.hide();

changeLine.hide();

winPanel.hide();

removeLine.show();

database.hide();

welcome.hide();

information.hide();

}

void addLineBtn_Clicked(Event event) {

addLine.show();

changeLine.hide();

winPanel.hide();

removeLine.hide();

database.hide();

welcome.hide();

information.hide();

}

void changeLineBtn_Clicked(Event event) {

addLine.hide();

changeLine.show();

winPanel.hide();

removeLine.hide();

database.hide();

welcome.hide();

information.hide();

}

void winBtn_Clicked(Event event) {

addLine.hide();

changeLine.hide();

winPanel.show();

removeLine.hide();

database.hide();

welcome.hide();

information.hide();

}

void infoBtn_Clicked(Event event) {

addLine.hide();

changeLine.hide();

winPanel.hide();

removeLine.hide();

database.hide();

welcome.hide();

information.show();

}

//******************************************************************

// Static method, accepts a reference to a Vector and a TextArea

// For display purposes within a TextArea

public static void displayResults(Vector outgoing, TextArea local){

int rows=outgoing.size();

local.append("\n\n");

for(int i=0;i<outgoing.size();i++){//rows. 10 works

Hashtable temp=(Hashtable)outgoing.elementAt(i);

int j=temp.size();

for(int k=1;k<=j;k++){

if(k==j){

Integer t=new Integer(k);

local.append(temp.get(t.toString())+"\n");

}

else if(k==1){

Integer t=new Integer(k);

local.append(temp.get(t.toString())+"\t");

}

else{

Integer t=new Integer(k);

local.append(temp.get(t.toString())+"\t");

}

}

}

}

public static void main(String args[]){

TheDemo myDemo=new TheDemo();

myDemo.show();

//myFrame.panel1.show();

}

}

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