Q1. Write a program to generate following output.
Code :
import java.awt.*;
public class P3e2 extends Frame {
P3e2(){
Button b1 = new Button("Button 1");
Button b2 = new Button("Button 2");
Button b3 = new Button("Button 3");
Button b4 = new Button("Button 4");
Button b5 = new Button("Button 5");
add(b1);
add(b2);
add(b3);
add(b4);
add(b5);
setLayout(new GridLayout(3,2,10,10));
setVisible(true);
setSize(450,250);
}
public static void main(String[] args) {
new P3e2();
}
}
Q2. Write a program to generate following output using Border Layout.
Code :
import java.awt.*;
public class P3e1 extends Frame {
public P3e1() {
Button b1 = new Button("NORTH");
Button b2 = new Button("EAST");
Button b3 = new Button("WEST");
Button b4 = new Button("CENTER");
Button b5 = new Button("SOUTH");
add(b1);
add(b2);
add(b3);
add(b4);
add(b5);
add(b1,BorderLayout.NORTH);
add(b2,BorderLayout.EAST);
add(b3,BorderLayout.WEST);
add(b4,BorderLayout.CENTER);
add(b5,BorderLayout.SOUTH);
setVisible(true);
setSize(500,500);
}
public static void main(String[] args) {
new P3e1();
}
}
Q1. Write java program to Demonstrate Grid 5*5.
import java.awt.*;
public class P3b1 extends Frame {
P3b1() {
for (int i = 1; i <= 25; i++) {
add(new Button("Button " + i));
}
setVisible(true);
setSize(400, 400);
setLayout(new GridLayout(5, 5));
}
public static void main(String[] args) {
new P3b1();
}
}
Output :
Q2. Write a program to display the number on Button form 0 to 9.
import java.awt.*;
public class P3b2 extends Frame {
P3b2() {
Button b1 = new Button("1");
Button b2 = new Button("2");
Button b3 = new Button("3");
Button b4 = new Button("4");
Button b5 = new Button("5");
Button b6 = new Button("6");
Button b7 = new Button("7");
Button b8 = new Button("8");
Button b9 = new Button("9");
Button b0 = new Button("0");
add(b1);
add(b2);
add(b3);
add(b4);
add(b5);
add(b6);
add(b7);
add(b8);
add(b9);
add(b0);
setVisible(true);
setSize(600, 150);
setLayout(new GridLayout(2, 5,5,8));
}
public static void main(String[] args) {
new P3b2();
}
}
Output :
