TUGAS JAVA

Membuat Frame pada semua jenis Layout

import java.awt.*;

import javax.swing.*;

class MacamLayout extends JFrame{

JButton N0,B1, B2, B3, B4,B5, B6, B7, B8, B9, B10, B11 ;

JLabel lNama,lNama2,lNama3;

JPanel P1,P2,P3;

public MacamLayout() {

setTitle("MULTI LAYOUT");

JLabel lNama= new JLabel("Flow Layout" );

JButton B0=new JButton ("0");

JButton B1=new JButton ("1");

JButton B2=new JButton ("2");

JButton B3=new JButton ("3");

JLabel lNama2= new JLabel("None Layout" );

JButton B4=new JButton ("4");

JButton B5=new JButton ("5");

JButton B6=new JButton ("6");

JButton B7=new JButton ("7");

JLabel lNama3= new JLabel("Grid Layout" );

JButton B8=new JButton ("8");

JButton B9=new JButton ("9");

JButton B10=new JButton ("10");

JButton B11=new JButton ("11");

P1 = new JPanel();

P2 = new JPanel();

P3 = new JPanel();

setLayout(null);

add(lNama);

add(lNama2);

add(lNama3);

add(P1);

add(P2);

add(P3);

lNama.setBounds(15,10,100,20);

lNama2.setBounds(220,10,100,20);

lNama3.setBounds(320,10,100,20);

P1.setBounds(5,30,200,40);

P2.setBounds(215,30,200,100);

P3.setBounds(320,30,200,150);

P1.setLayout(new FlowLayout());

P1.add(B0);

P1.add(B1);

P1.add(B2);

P1.add(B3);

P2.setLayout(null);

P2.add(B4);

P2.add(B5);

P2.add(B6);

P2.add(B7);

B4.setBounds(5,10,70,20);

B5.setBounds(5,30,70,20);

B6.setBounds(5,50,70,20);

B7.setBounds(5,70,70,20);

P3.setLayout(new GridLayout(2,2));

P3.add(B8);

P3.add(B9);

P3.add(B10);

P3.add(B11);

P3.setSize(100,100);

setSize(450,180);

setVisible(true);

setDefaultCloseOperation(3);

}

}

        public class TUGAS2 {

        public static void main(String[] args) {

        MacamLayout l= new MacamLayout();

        }

}

Output :