JFrame
import javax.swing.*;
public class FirstSwingExample {
public static void main(String[] args) {
JFrame f=new JFrame();//creating instance of JFrame
JButton b=new JButton("click");//creating instance of JButton
b.setBounds(130,100,100, 40);//x axis, y axis, width, height
f.add(b);//adding button in JFrame
f.setSize(400,500);//400 width and 500 height
f.setLayout(null);//using no layout managers
f.setVisible(true);//making the frame visible
}
}
Output
JButton
import javax.swing.*;
public class ButtonExample{
ButtonExample(){
JFrame f=new JFrame("Button Example");
JButton b=new JButton(new ImageIcon("D:\\icon.png"));
b.setBounds(100,100,100, 40);
f.add(b);
f.setSize(300,400);
f.setLayout(null);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public static void main(String[] args) {
new ButtonExample();
}
}
Output
JLabel
import javax.swing.*;
class LabelExample
{
public static void main(String args[])
{
JFrame f= new JFrame("Label Example");
JLabel l1,l2;
l1=new JLabel("First Label.");
l1.setBounds(50,50, 100,30);
l2=new JLabel("Second Label.");
l2.setBounds(50,100, 100,30);
f.add(l1); f.add(l2);
f.setSize(300,300);
f.setLayout(null);
f.setVisible(true);
}
}
Output
JTextField
import javax.swing.*;
class TextFieldExample
{
public static void main(String args[])
{
JFrame f= new JFrame("TextField Example");
JTextField t1,t2;
t1=new JTextField("Welcome to Computer Programming 2.");
t1.setBounds(50,100, 200,30);
t2=new JTextField("SWING Example");
t2.setBounds(50,150, 200,30);
f.add(t1); f.add(t2);
f.setSize(400,400);
f.setLayout(null);
f.setVisible(true);
}
}
Output
Welcome to Computer Programming 2
SWING Example
JTextArea
import javax.swing.*;
public class TextAreaExample
{
TextAreaExample(){
JFrame f= new JFrame();
JTextArea area=new JTextArea("Welcome to Computer Programming 2");
area.setBounds(10,30, 200,200);
f.add(area);
f.setSize(300,300);
f.setLayout(null);
f.setVisible(true);
}
public static void main(String args[])
{
new TextAreaExample();
}}
Output
Welcome to Computer Programming 2
JPasswordField
import javax.swing.*;
public class PasswordFieldExample {
public static void main(String[] args) {
JFrame f=new JFrame("Password Field Example");
JPasswordField value = new JPasswordField();
JLabel l1=new JLabel("Password:");
l1.setBounds(20,100, 80,30);
value.setBounds(100,100,100,30);
f.add(value); f.add(l1);
f.setSize(300,300);
f.setLayout(null);
f.setVisible(true);
}
}
Output
JCheckBox
import javax.swing.*;
public class CheckBoxExample
{
CheckBoxExample(){
JFrame f= new JFrame("CheckBox Example");
JCheckBox checkBox1 = new JCheckBox("C++");
checkBox1.setBounds(100,100, 50,50);
JCheckBox checkBox2 = new JCheckBox("Java", true);
checkBox2.setBounds(100,150, 50,50);
f.add(checkBox1);
f.add(checkBox2);
f.setSize(400,400);
f.setLayout(null);
f.setVisible(true);
}
public static void main(String args[])
{
new CheckBoxExample();
}}
Output
JRadioButton
import javax.swing.*;
public class RadioButtonExample {
JFrame f;
RadioButtonExample(){
f=new JFrame();
JRadioButton r1=new JRadioButton("A) Male");
JRadioButton r2=new JRadioButton("B) Female");
r1.setBounds(75,50,100,30);
r2.setBounds(75,100,100,30);
ButtonGroup bg=new ButtonGroup();
bg.add(r1);bg.add(r2);
f.add(r1);f.add(r2);
f.setSize(300,300);
f.setLayout(null);
f.setVisible(true);
}
public static void main(String[] args) {
new RadioButtonExample();
}
}
Output
JComboBox
import javax.swing.*;
public class ComboBoxExample {
JFrame f;
ComboBoxExample(){
f=new JFrame("ComboBox Example");
String country[]={"India","Aus","U.S.A","England","Newzealand"};
JComboBox cb=new JComboBox(country);
cb.setBounds(50, 50,90,20);
f.add(cb);
f.setLayout(null);
f.setSize(400,500);
f.setVisible(true);
}
public static void main(String[] args) {
new ComboBoxExample();
}
}
Output
