java swing codes- (1)

7/25/2019 JAVA Swing Codes-www.edulanka.lk (1)

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www.edulanka.com - EduLanka Sample Java Codes - ONLINE JAVA

JAVA Swings Sample Codes

CODE NO: 1

import javax.swing.*;import java.awt.*;import java.awt.event.*;

public class aaa extends JApplet implements ActionListener{JLabel lblName,lblAddress,lblTelno;JTextield txtName,txtAddress,txtTelno;J!utton btn"ispla#,btn$lear;

public void init%&{lblName'new JLabel%(Name(&;lblAddress'new JLabel%(Address(&;lblTelno'new JLabel%(Tel )No(&;

txtName'new JTextield%&;txtAddress'new JTextield%&;txtTelno'new JTextield%&;

btn"ispla#'new J!utton%("ispla#(&;btn$lear'new J!utton%($lear(&;

setLa#out%null&;lblName.set!ounds%+,+,++,+&;lblAddress.set!ounds%+,-+,++,+&;lblTelno.set!ounds%+,++,++,+&;

EduLanka Online Education ---------- 1 -------------- !!" # !!$ All %i&'ts %eceived.


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txtName.set!ounds%+,+,/++,+&;txtAddress.set!ounds%+,-+,/++,+&;txtTelno.set!ounds%+,++,++,+&;btn"ispla#.set!ounds%+,-,/+,+&;btn$lear.set!ounds%//+,-,/+,+&;

add%lblName&;add%txtName&;add%lblAddress&;add%txtAddress&;add%lblTelno&;add%txtTelno&;add%btn"ispla#&;add%btn$lear&;

btn"ispla#.addActionListener%t0is&;btn$lear.addActionListener%t0is&;1

public void action2er3ormed%Action4vent e&

{i3%e.get5ource%&''btn"ispla#&{txtName.setText%(6# Name(&;txtAddress.setText%(4dulan7a Alawat0ugoda(&;txtTelno.setText%(+++++++++(&;1else{txtName.setText%((&;txtAddress.setText%((&;txtTelno.setText%((&;1

1188end class

889applet code'(aaa.class( widt0':+ 0eig0t'/+98applet

CODE NO: 2

EduLanka Online Education ---------- -------------- !!" # !!$ All %i&'ts %eceived.


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import javax.swing.*;import java.awt.*;import java.awt.event.*;

public class ex extends JApplet implements ActionListener

{JLabel lbl5c,lblellow,lbl$0oice;JTextield txt$0oice,txt?utput;J!utton btn50ow;public void paint%=rap0ics a&{a.draw


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int $0oice'Cnteger.parseCnt%txt$0oice.getText%&&;

i3%$0oice''&{ txt?utput.set!ac7ground%$olor.red&;

txt?utput.setText%(>ou 0ave selected


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lblellow.set!ounds%+,:+,@+,/+&;lbl$0oice.set!ounds%+,@+,@+,+&;txt$0oice.set!ounds%B+,@+,+,+&;txt?utput.set!ounds%+,/++,++,+&;btn50ow.set!ounds%+,@+,++,+&;

add%lbl5c&;add%lblellow&;add%lbl$0oice&;add%txt$0oice&;add%txt?utput&;add%btn50ow&;

btn50ow.addActionListener%t0is&;

1

public void action2er3ormed%Action4vent e&{i3%e.get5ource%&''btn50ow&{

int $0oice'Cnteger.parseCnt%txt$0oice.getText%&&;

i3%$0oice''&{ txt?utput.set!ac7ground%$olor.red&;

txt?utput.setText%(>ou 0ave selected

java swing codes- (1)

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