Tugas Pertemuan 8: Manajemen LayOut

MultyLayout.java
kode:
import java.awt.*;
import javax.swing.*;

class MLayout extends JFrame {

JButton tombol0,tombol1,tombol2,tombol3,tombol4,tombol5,tombol6,tombol7,tombol8,tombol9,tombol10,tombol11;
JLabel lNama,lNama2,lNama3;
JPanel P1,P2,P3;

public MLayout() {
setTitle("MULTI LAYOUT");
JLabel lNama= new JLabel("Flow Layout" );
JButton tombol0=new JButton ("0");
JButton tombol1=new JButton ("1");
JButton tombol2=new JButton ("2");
JButton tombol3=new JButton ("3");

JLabel lNama2= new JLabel("None Layout" );
JButton tombol4=new JButton ("4");
JButton tombol5=new JButton ("5");
JButton tombol6=new JButton ("6");
JButton tombol7=new JButton ("7");

JLabel lNama3= new JLabel("Grid Layout" );
JButton tombol8=new JButton ("8");
JButton tombol9=new JButton ("9");
JButton tombol10=new JButton ("10");
JButton tombol11=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(tombol0);
P1.add(tombol1);
P1.add(tombol2);
P1.add(tombol3);

P2.setLayout(null);
P2.add(tombol4);
P2.add(tombol5);
P2.add(tombol6);
P2.add(tombol7);

tombol4.setBounds(5,10,70,20);
tombol5.setBounds(5,30,70,20);
tombol6.setBounds(5,50,70,20);
tombol7.setBounds(5,70,70,20);

P3.setLayout(new GridLayout(2,2));
P3.add(tombol8);
P3.add(tombol9);
P3.add(tombol10);
P3.add(tombol11);

setSize(550,220);
setVisible(true);
setDefaultCloseOperation(EXIT_ON_CLOSE);

}
}
public class MultyLayout{
public static void main(String [] args){
MLayout m = new MLayout();
}
}

Output: