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How do I show this window with my textfields and labels?

Posted on 2009-05-18
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Last Modified: 2012-05-07
I cant get my labels and textfield so show in my window. What do I miss?
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.GridLayout;
import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
 
 
 
 
 
public class Registrera extends JFrame {
 
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private JFrame thisFrame;
	private Container c;
	private JPanel controlPanel=new JPanel();
	JTextField userNameField = new JTextField("");
	JTextField passwordField = new JPasswordField("");
	JTextField adressField = new JPasswordField("");
	JTextField nameField = new JPasswordField("");
	JTextField teleField = new JPasswordField("");
	JTextField pnrField = new JPasswordField("");
	
	Registrera() {
	      getRegi();
 
	    }
 
	    public void getRegi() {
	      JPanel connectionPanel;
	      JLabel nameLabel = new JLabel("Name:", JLabel.RIGHT);     
	      JLabel userNameLabel = new JLabel("User Name:", JLabel.RIGHT); 
	      JLabel pnrLabel = new JLabel("Personnummer:", JLabel.RIGHT); 
	      JLabel adressLabel = new JLabel("Adress:", JLabel.RIGHT);
	      JLabel teleLabel = new JLabel("Telefon:", JLabel.RIGHT);
	      JLabel passwordLabel = new JLabel("Password:", JLabel.RIGHT);      
	      
	      connectionPanel = new JPanel(false);
	      connectionPanel.setLayout(new BoxLayout(connectionPanel, BoxLayout.X_AXIS));
	      
	      JPanel namePanel = new JPanel(false);
	      namePanel.setLayout(new GridLayout(0, 1));
	      namePanel.add(nameLabel);
	      namePanel.add(adressLabel);
	      namePanel.add(pnrLabel);
	      namePanel.add(teleLabel);
	      namePanel.add(userNameLabel);
	      namePanel.add(passwordLabel);
	      
	      JPanel fieldPanel = new JPanel(false);
	      fieldPanel.setLayout(new GridLayout(0, 1));
	      fieldPanel.add(nameField);
	      fieldPanel.add(adressField);
	      fieldPanel.add(pnrField);
	      fieldPanel.add(teleField);
	      fieldPanel.add(userNameField);
	      fieldPanel.add(passwordField);
	      
	      connectionPanel.add(namePanel);
	      connectionPanel.add(fieldPanel);
	      
	      thisFrame = this;
	      thisFrame.setSize(500,500);
	      this.setDefaultCloseOperation(EXIT_ON_CLOSE);
	      c = getContentPane();
	
	      
	      this.add(controlPanel, BorderLayout.SOUTH);        
 
	      this.setVisible(true);
	      
	    }
	
}

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Question by:Mickeys
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2 Comments
 
LVL 26

Accepted Solution

by:
ksivananth earned 500 total points
ID: 24410010
you haven't added the panel which holds the fields to frame, put this line before setVisible,

c.add( connectionPanel ) ;
0
 
LVL 15

Expert Comment

by:fsze88
ID: 24410120
missed main and this.add(connectionPanel, BorderLayout.NORTH);
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.GridLayout;
import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
 
public class Registrera extends JFrame {
 
        /**
         * 
         */
        private static final long serialVersionUID = 1L;
        private JFrame thisFrame;
        private Container c;
        private JPanel controlPanel=new JPanel();
        JTextField userNameField = new JTextField("");
        JTextField passwordField = new JPasswordField("");
        JTextField adressField = new JPasswordField("");
        JTextField nameField = new JPasswordField("");
        JTextField teleField = new JPasswordField("");
        JTextField pnrField = new JPasswordField("");
        
        Registrera() {
              getRegi();
 
            }
 
            public void getRegi() {
              JPanel connectionPanel;
              JLabel nameLabel = new JLabel("Name:", JLabel.RIGHT);     
              JLabel userNameLabel = new JLabel("User Name:", JLabel.RIGHT); 
              JLabel pnrLabel = new JLabel("Personnummer:", JLabel.RIGHT); 
              JLabel adressLabel = new JLabel("Adress:", JLabel.RIGHT);
              JLabel teleLabel = new JLabel("Telefon:", JLabel.RIGHT);
              JLabel passwordLabel = new JLabel("Password:", JLabel.RIGHT);      
              
              connectionPanel = new JPanel(false);
              connectionPanel.setLayout(new BoxLayout(connectionPanel, BoxLayout.X_AXIS));
              
              JPanel namePanel = new JPanel(false);
              namePanel.setLayout(new GridLayout(0, 1));
              namePanel.add(nameLabel);
              namePanel.add(adressLabel);
              namePanel.add(pnrLabel);
              namePanel.add(teleLabel);
              namePanel.add(userNameLabel);
              namePanel.add(passwordLabel);
              
              JPanel fieldPanel = new JPanel(false);
              fieldPanel.setLayout(new GridLayout(0, 1));
              fieldPanel.add(nameField);
              fieldPanel.add(adressField);
              fieldPanel.add(pnrField);
              fieldPanel.add(teleField);
              fieldPanel.add(userNameField);
              fieldPanel.add(passwordField);
              
              connectionPanel.add(namePanel);
              connectionPanel.add(fieldPanel);
              
              thisFrame = this;
              thisFrame.setSize(500,500);
              this.setDefaultCloseOperation(EXIT_ON_CLOSE);
              c = getContentPane();
        
              
              this.add(controlPanel, BorderLayout.SOUTH);        
              this.add(connectionPanel, BorderLayout.NORTH);
              
              this.setVisible(true);
              
            }
            
            public static void main(String[] args){
              new Registrera();
            }
        
}

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