Contoh Membuat Sebuah Program Menggunakan Manajemen Layout

Membuat Program Manajemen Layout

1.      Program frameAWT.java

import java.awt.*; public class frameAWT {             public static void main(String[] args) {                         Frame myFrame = new Frame("Demo program AWT");                         myFrame.setLayout(new BorderLayout());Label labelPil = new Label("Tittle Pilihan Buah");                         myFrame.add(labelPil,BorderLayout.NORTH);                         Panel myPanel = new Panel(new BorderLayout());                         Label labelBuah = new Label("Buah = ");                         myPanel.add(labelBuah,BorderLayout.WEST);                         Choice myChoice = new Choice();                         myChoice.add("Mangga");                         myChoice.add("Pisang");                         myChoice.add("Jeruk");                         myChoice.add("Apple");                         myChoice.add("Anggur");                         myChoice.add("Nangka");                         myFrame.add(myPanel,BorderLayout.SOUTH);                         myFrame.setSize(300,200);                         myPanel.add(myChoice,BorderLayout.EAST);                         myFrame.show();             } }

 

2.      Program objekGUI.java

import javax.swing.*; class GUI extends JFrame {             JLabel lNama = new JLabel("Nama Lengkap : ");             final JTextField fNama =             new JTextField(10);             JLabel lJnsKlmn =             new JLabel("Jenis Kelamin : ");             JRadioButton rBPria =             new JRadioButton("Laki-laki"); JRadioButton rBWanita =             new JRadioButton("Perempuan");             JLabel lAgama =             new JLabel("Agama : ");             String [] NamaAgama = {             "Islam", "Kristen", "Katolik",             "Hindu", "Budha"             };             JComboBox cMBAgama =             new JComboBox(NamaAgama); JLabel lHobby =             new JLabel("Hobby : ");             JCheckBox cBSepakBola =             new JCheckBox("Sepakbola");             JCheckBox cBBasket =             new JCheckBox("Basket"); JButton bTNSave =             new JButton("OK");                         public GUI() {             setTitle("Mencoba kombinasi komponen GUI");             setDefaultCloseOperation(3);             setSize(350,200);             ButtonGroup Group = new ButtonGroup();             Group.add(rBPria);             Group.add(rBWanita);                         setLayout(null);             add(lNama);             add(fNama);             add(lJnsKlmn);             add(rBPria);             add(rBWanita);             add(lAgama);             add(cMBAgama);             add(lHobby);             add(cBSepakBola);             add(cBBasket);             add(bTNSave);                         lNama.setBounds(10,10,120,20);             fNama.setBounds(130,10,150,20);             lJnsKlmn.setBounds(10,35,120,20);             rBPria.setBounds(130,35,100,20);             rBWanita.setBounds(230,35,100,20);             lAgama.setBounds(10,60,150,20);             cMBAgama.setBounds(130,60,120,20);             lHobby.setBounds(10,85,120,20);             cBSepakBola.setBounds(130,85,100,20);             cBBasket.setBounds(230,85,150,20);             bTNSave.setBounds(100,130,120,20);             fNama.setBounds(130,10,150,20);             setVisible(true); } } class ObjekGUI { public static void main(String []args){ GUI G = new GUI(); } }

 

 

3.      Program Form Login Sederhana

import javax.swing.*; class GUI extends JFrame {             JLabel lNama = new JLabel ("Username     : ");             final JTextField fNama = new JTextField (10);             JLabel lpassword = new JLabel ("Password     : ");             final JTextField fpassword = new JTextField (10);             JButton bTNSave = new JButton("OK");             JButton bTNCancel = new JButton("Cancel"); public GUI() {             setTitle("Login");             setDefaultCloseOperation(3);             setSize(350,200);             ButtonGroup Group = new ButtonGroup();             setLayout(null);             add(lNama);             add(fNama);             add(lpassword);             add(fpassword);             add(bTNSave);             add(bTNCancel);             lNama.setBounds(10,10,120,20);             fNama.setBounds(130,10,150,20);             lpassword.setBounds(10,35,120,20);             fpassword.setBounds(130,35,150,20);             bTNSave.setBounds(50,70,100,20);             bTNCancel.setBounds(160,70,100,20);             setVisible(true); } } class login {             public static void main (String [] args){                         GUI G = new GUI(); } }

4.      Program Frame dari jenis Manajemen Layout

import java.awt.*; import javax.swing.*; class Multi extends JFrame{ JButton B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,B11; JLabel lNama1,lNama2,lNama3; JPanel P1,P2,P3; public Multi() {  setTitle("MULTILAYOUT");  JLabel lNama1= 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(lNama1);  add(lNama2);  add(lNama3);  add(P1);  add(P2);  add(P3);  lNama1.setBounds(70,10,100,20);  lNama2.setBounds(220,10,100,20);  lNama3.setBounds(360,10,100,20);  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(5,10,70,30);  B5.setBounds(5,30,70,30);  B6.setBounds(5,50,70,30);  B7.setBounds(5,70,70,30);  P3.setLayout(new GridLayout(2,2));  P3.add(B8);  P3.add(B9);  P3.add(B10);  P3.add(B11);  P3.setSize(150,150);  setSize(500,230);  setVisible(true);  setDefaultCloseOperation(EXIT_ON_CLOSE);  } } public class tugas {  public static void main(String[] args) {  Multi l= new Multi();  } }

5.      Program Sepuluh buah Jbutton

import javax.swing.*; class GUI extends JFrame {   JButton bButton1 = new JButton("BUTTON");   JButton bButton2 = new JButton("BUTTON");   JButton bButton3 = new JButton("BUTTON");   JButton bButton4 = new JButton("BUTTON");   JButton bButton5 = new JButton("BUTTON");   JButton bButton6 = new JButton("BUTTON");   JButton bButton7 = new JButton("BUTTON");   JButton bButton8 = new JButton("BUTTON");   JButton bButton9 = new JButton("BUTTON");   JButton bButton10 = new JButton("BUTTON");   public GUI() { setTitle("Menampilkan...");  setDefaultCloseOperation(3);  setSize(200,300);  setLayout(null);  add(bButton1);  add(bButton2);  add(bButton3);  add(bButton4);  add(bButton5);  add(bButton6);  add(bButton7);  add(bButton8);  add(bButton9);  add(bButton10);  bButton1.setBounds(30,10,120,20);  bButton2.setBounds(30,35,120,20);  bButton3.setBounds(30,60,120,20);  bButton4.setBounds(30,85,120,20);  bButton5.setBounds(30,110,120,20);  bButton6.setBounds(30,135,120,20);  bButton7.setBounds(30,160,120,20);  bButton8.setBounds(30,185,120,20);  bButton9.setBounds(30,210,120,20);  bButton10.setBounds(30,235,120,20);  setVisible(true);   }  }  class Buttonku{   public static void main(String []args){  GUI G = new GUI();   } }