Java by API/java.awt/BorderLayout

BorderLayout.BEFORE_FIRST_LINE

 
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);
  }
}

BorderLayout.BEFORE_LINE_BEGINS

 
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);
  }
}

BorderLayout.CENTER

 
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);
  }
}

BorderLayout.EAST

 
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);
  }
}

BorderLayout.NORTH

 
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);
  }
}

BorderLayout.SOUTH

 
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);
  }
}

BorderLayout.WEST

 
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);
  }
}

new BorderLayout()

 
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);
  }
}