Java by API/java.awt/BorderLayout

BorderLayout.BEFORE_FIRST_LINE

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JTextField; public class Main {

 public static void main(String[] a) {
   JFrame frame = new JFrame();
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   JPanel outerPanel = new JPanel(new BorderLayout());
   JPanel topPanel = new JPanel(new BorderLayout());
   JLabel label = new JLabel("Name:");
   JTextField text = new JTextField();
   topPanel.add(label, BorderLayout.BEFORE_LINE_BEGINS);
   topPanel.add(text, BorderLayout.CENTER);
   outerPanel.add(topPanel, BorderLayout.BEFORE_FIRST_LINE);
   frame.add(outerPanel);
   frame.setSize(300, 200);
   frame.setVisible(true);
 }

}

 </source>
   
  
 
  

BorderLayout.BEFORE_LINE_BEGINS

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JTextField; public class Main {

 public static void main(String[] a) {
   JFrame frame = new JFrame();
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   JPanel outerPanel = new JPanel(new BorderLayout());
   JPanel topPanel = new JPanel(new BorderLayout());
   JLabel label = new JLabel("Name:");
   JTextField text = new JTextField();
   topPanel.add(label, BorderLayout.BEFORE_LINE_BEGINS);
   topPanel.add(text, BorderLayout.CENTER);
   outerPanel.add(topPanel, BorderLayout.BEFORE_FIRST_LINE);
   frame.add(outerPanel);
   frame.setSize(300, 200);
   frame.setVisible(true);
 }

}

 </source>
   
  
 
  

BorderLayout.CENTER

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.JFrame; import javax.swing.JToggleButton; public class MainClass {

 public static void main(String args[]) {
   JFrame f = new JFrame("JToggleButton Sample");
   f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   f.add(new JToggleButton("North"), BorderLayout.NORTH);
   f.add(new JToggleButton("East"), BorderLayout.EAST);
   f.add(new JToggleButton("West"), BorderLayout.WEST);
   f.add(new JToggleButton("Center"), BorderLayout.CENTER);
   f.add(new JToggleButton("South"), BorderLayout.SOUTH);
   f.setSize(300, 200);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

BorderLayout.EAST

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.JFrame; import javax.swing.JToggleButton; public class MainClass {

 public static void main(String args[]) {
   JFrame f = new JFrame("JToggleButton Sample");
   f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   f.add(new JToggleButton("North"), BorderLayout.NORTH);
   f.add(new JToggleButton("East"), BorderLayout.EAST);
   f.add(new JToggleButton("West"), BorderLayout.WEST);
   f.add(new JToggleButton("Center"), BorderLayout.CENTER);
   f.add(new JToggleButton("South"), BorderLayout.SOUTH);
   f.setSize(300, 200);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

BorderLayout.NORTH

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.JFrame; import javax.swing.JToggleButton; public class MainClass {

 public static void main(String args[]) {
   JFrame f = new JFrame("JToggleButton Sample");
   f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   f.add(new JToggleButton("North"), BorderLayout.NORTH);
   f.add(new JToggleButton("East"), BorderLayout.EAST);
   f.add(new JToggleButton("West"), BorderLayout.WEST);
   f.add(new JToggleButton("Center"), BorderLayout.CENTER);
   f.add(new JToggleButton("South"), BorderLayout.SOUTH);
   f.setSize(300, 200);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

BorderLayout.SOUTH

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.JFrame; import javax.swing.JToggleButton; public class MainClass {

 public static void main(String args[]) {
   JFrame f = new JFrame("JToggleButton Sample");
   f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   f.add(new JToggleButton("North"), BorderLayout.NORTH);
   f.add(new JToggleButton("East"), BorderLayout.EAST);
   f.add(new JToggleButton("West"), BorderLayout.WEST);
   f.add(new JToggleButton("Center"), BorderLayout.CENTER);
   f.add(new JToggleButton("South"), BorderLayout.SOUTH);
   f.setSize(300, 200);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

BorderLayout.WEST

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.JFrame; import javax.swing.JToggleButton; public class MainClass {

 public static void main(String args[]) {
   JFrame f = new JFrame("JToggleButton Sample");
   f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   f.add(new JToggleButton("North"), BorderLayout.NORTH);
   f.add(new JToggleButton("East"), BorderLayout.EAST);
   f.add(new JToggleButton("West"), BorderLayout.WEST);
   f.add(new JToggleButton("Center"), BorderLayout.CENTER);
   f.add(new JToggleButton("South"), BorderLayout.SOUTH);
   f.setSize(300, 200);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

new BorderLayout()

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JPanel; public class MainClass extends JPanel {

 public MainClass() {
   JButton btn1 = new JButton("Button1");
   JButton btn2 = new JButton("Button2");
   JButton btn3 = new JButton("Button3");
   JButton btn4 = new JButton("Button4");
   JButton btn5 = new JButton("Button5");
   JButton btn6 = new JButton("Button6");
   setLayout(new BorderLayout());
   add("North", btn1);
   add("West", btn2);
   add("Center", btn3);
   add("Center", btn4);
   add("South", btn5);
   add("East", btn6);
 }
 public static void main(String[] args) {
   JFrame frame = new JFrame();
   frame.getContentPane().add(new MainClass());
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   frame.setSize(200, 200);
   frame.setVisible(true);
 }

}

 </source>