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IL1.java
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76 lines (47 loc) · 1.5 KB
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import javax.swing.*;
import java.awt.*;
import java.awt.Container;
import java.awt.event.*;
class MyFrame extends JFrame implements ItemListener{
JRadioButton male,female;
Container c;
JTextArea ta;
public MyFrame(){
c=this.getContentPane();
c.setLayout(null);
male=new JRadioButton("Male");
male.setBounds(50,50,100,30);
c.add(male);
female=new JRadioButton("Female");
female.setBounds(200,50,100,30);
c.add(female);
ButtonGroup gen=new ButtonGroup();
gen.add(male);
gen.add(female);
ta=new JTextArea();
ta.setBounds(300,200,100,100);
c.add(ta);
male.addItemListener(this);
female.addItemListener(this);
}
public void itemStateChanged(ItemEvent e){
if(e.getSource()==male){
ta.setText("Male is clicked");
}
if(e.getSource()==female){
ta.setText("female is clicked");
}
}
}
class IL1{// Item listener event with Radio Button
public static void main(String args[]){
MyFrame frame = new MyFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setBounds(100,100,800,500);
frame.setTitle("Java Button With Action Event");
//btn.setEnabled(false); Disabled button
// btn.setVisible(false); UnVisible or Hidden bUTTON
//ImageIcon icon= new ImageIcon("IMG-20200208-WA0002.jpg");
//btn.setSize(icon.getIconWidth(),icon.getIconHeight());
frame.setVisible(true);
}}