ddd.java

import java.awt.EventQueue;

import javax.swing.JFrame;
import java.awt.BorderLayout;
import javax.swing.JPanel;
import javax.swing.JButton;
import javax.swing.SwingConstants;
import javax.swing.JTextField;
import javax.swing.JComboBox;


public class ddd {

	private JFrame frame;
	private JTextField textField;


	public static void main(String[] args) 
	{
		EventQueue.invokeLater(new Runnable() 
		{
			public void run() 
			{
				try 
				{
					ddd window = new ddd();
					window.frame.setVisible(true);
				} 
				catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the application.
	 */
	public ddd() 
	{
		initialize();
	}

	/**
	 * Initialize the contents of the frame.
	 */
	private void initialize() 
	{
		frame = new JFrame();
		frame.setBounds(100, 100, 450, 300);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		frame.getContentPane().setLayout(new BorderLayout(0, 0));
		
		JPanel panel = new JPanel();
		frame.getContentPane().add(panel, BorderLayout.CENTER);
		panel.setLayout(null);
		
		textField = new JTextField();
		textField.setBounds(5, 11, 216, 20);
		panel.add(textField);
		textField.setColumns(10);
		
		JComboBox<String> comboBox = new JComboBox<String>();
		comboBox.addItem("Item 1");
		comboBox.setBounds(10, 38, 49, 20);
		panel.add(comboBox);
		
		JPanel panelNorth = new JPanel();
		frame.getContentPane().add(panelNorth, BorderLayout.NORTH);
		
		JButton btnNewButton_1 = new JButton("New button");
		panelNorth.add(btnNewButton_1);
		
		JPanel panel_2 = new JPanel();
		frame.getContentPane().add(panel_2, BorderLayout.SOUTH);
		
		JButton btnNewButton_4 = new JButton("New button");
		panel_2.add(btnNewButton_4);
		
		JPanel panel_3 = new JPanel();
		frame.getContentPane().add(panel_3, BorderLayout.WEST);
		
		JButton btnNewButton_2 = new JButton("New button");
		panel_3.add(btnNewButton_2);
		
		JPanel panel_4 = new JPanel();
		frame.getContentPane().add(panel_4, BorderLayout.EAST);
		
		JButton btnNewButton_3 = new JButton("New button");
		panel_4.add(btnNewButton_3);
	}
}