₦airaland Forum

Hi guys, i just decide to share dis sweat java gui app source code,

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class GuiAccTest extends Frame implements ActionListener
{
Label lab=new Label(" ";
Label lab1=new Label(" ";
TextField t[]=new TextField [4];
Label l[]=new Label [4];
Button but=new Button("Create Account";
Button but1=new Button("Test Account";
BankAccount b;
GuiAccTest()
{
addWindowListener(new NewWindowAdapter());
setLayout(new GridLayout(2,0));
Panel p=new Panel();
Panel p1=new Panel();
but.addActionListener(this);
but1.addActionListener(this);
p.setLayout(new GridLayout(5,2));
p1.add(lab1);
p1.add(lab);
l[0]=new Label("Account Number";
l[1]=new Label("Initial Balance";
l[2]=new Label("Deposit Amount";
l[3]=new Label("Withdraw Amount";
for(int i=0;i<4;i++)
{
t[i]=new TextField(10);
p.add(l[i]);
p.add(t[i]);
}
p.add(but);
p.add(but1);
but1.setVisible(false);
l[2].setVisible(false);
l[3].setVisible(false);
t[2].setVisible(false);
t[3].setVisible(false);
add(p);
add(p1);
}
String testAccount(int d_amt,int w_amt)
{
String msg;
b.deposit(d_amt);
msg="Transaction Succesful";
try
{
b.withdraw(w_amt);
}catch(FundsInsufficientException fe)
{
fe=new FundsInsufficientException(b.amount,w_amt);
msg=String.valueOf(fe);
}
return msg;
}
public void actionPerformed(ActionEvent ae)
{
String str=ae.getActionCommand();
if(str.equals("Create Account")
{
b=new BankAccount(Integer.parseInt(t[0].getText()),Integer.parseInt(t[1].getText()));
but1.setVisible(true);
l[2].setVisible(true);
l[3].setVisible(true);
t[2].setVisible(true);
t[3].setVisible(true);
but.setVisible(false);
l[0].setVisible(false);
l[1].setVisible(false);
t[0].setVisible(false);
t[1].setVisible(false);
lab1.setText("Account : "+b.accnum+", Current Balance : "+b.amount);
return;
}
else
{
lab.setText(testAccount(Integer.parseInt(t[2].getText()),Integer.parseInt(t[3].getText())));
lab1.setText("Account : "+b.accnum+", Current Balance : "+b.amount);
}
}
public static void main(String arg[])
{
GuiAccTest at=new GuiAccTest();
at.setTitle("Bank Account Tester";
at.setSize(600,200);
at.setVisible(true);
}
}
class NewWindowAdapter extends WindowAdapter
{
public void windowClosing(WindowEvent we)
{
System.exit(0);
}
}
class BankAccount
{
int accnum;
int amount;
BankAccount(int num,int amt)
{
accnum=num;
amount=amt;
}
public void deposit(int amt)
{
amount=amount+amt;
}
public void withdraw(int amt) throws FundsInsufficientException
{
if(amt>amount)
throw new FundsInsufficientException(amount,amt);
else
amount=amount-amt;
}
}
class FundsInsufficientException extends Exception
{
int balance;
int withdraw_amount;
FundsInsufficientException(int bal,int w_amt)
{
balance=bal;
withdraw_amount=w_amt;
}
public String toString()
{
return "Your withdraw amount ("+withdraw_amount+" is less than the balance ("+balance+". No withdrawa
visit here 4 mre source code www./1idNQa or www.vyomworld.com , make sure you debug it, bcus of any error, thnk u.

this your code is as long as Lagos-Ibadan express-way, but you try sha, kudos.

it would have been better if we saw the gui your code created rather than the code itself

And it will be better if the code is on github for better reference, or bitcuket or even pastebin. Nairaland spambot don dabaru am.
Am sure the spambot must be an Afonjalistic something sef from the way it behaves.

true talk really codes should be placed on gitbub rather than here it makes it mpre valued by fellow programmers really

raymod170:
true talk really codes should be placed on gitbub rather than here it makes it mpre valued by fellow programmers really

thank i will do that

dhtml18:
And it will be better if the code is on github for better reference, or bitcuket or even pastebin. Nairaland spambot don dabaru am.
Am sure the spambot must be an Afonjalistic something sef from the way it behaves.

Isn't the site owner? Sorry for the spambot going gaga but I doubt it has to do with ethnicity of its code

teemy:
Isn't the site owner? Sorry for the spambot going gaga but I doubt it has to do with ethnicity of its code

At least we are agreed on the fact that the spambot exhibits some form of madness sometimes, well, maybe it is not due to its ethnicity sha, but you never can tell sha.