JScrollPane bars problem Help!!!

Question

There is some problem with my JScrollPane
I have added components to the JScrollPane but when components exceeds thee size of the JScrollPane the bars of the JScrollPane are not appearing. Please somebody help me... Just drag the JFrame and increase and decrease its size you will understand my problem. i cant see the remaining components because of no scroll bar.
Here is a working code...
import java.awt.*;
import java.awt.event.*;
import javax.swing.event.*;
import javax.swing.*;
public class test2 extends JFrame implements ActionListener
     JPanel mypanes = new JPanel();     
     //Main Heading 1
     JPanel p1 = new JPanel();     
     JLabel l1 = new JLabel("MEDICINE INFORMATION");
     //Medicine General Information
     JPanel genpane = new JPanel();
     JLabel genl1 = new JLabel("General Information ");     
               //MGI (1)
               JPanel genpane1 = new JPanel();
               JLabel nam = new JLabel("Name:");
               JTextField gentf1 = new JTextField(14);               
               JLabel genname = new JLabel("Name:");
               JTextField gen1tf1 = new JTextField(14);
               //MGI (2)
               JPanel genpane2 = new JPanel();
               JLabel genname1 = new JLabel("Generic Name:");
               JTextField gen2tf2 = new JTextField(14);
               //MGI (3)
               JPanel genpane3 = new JPanel();
               JLabel genname2 = new JLabel("Manufacturers Name:");
               JTextField gen3tf3 = new JTextField(14);
               //MGI (4)
               JPanel genpane4 = new JPanel();
               JLabel genname3 = new JLabel("Classification:");
               JTextField gen4tf4 = new JTextField(14);
               //MGI (6)
               JPanel genpane5 = new JPanel();
               JLabel genname4 = new JLabel("Prescription Required:");
               JComboBox gen5tf5 = new JComboBox();
               //Medicine Detailed Information
               JPanel detpane = new JPanel();
               JPanel detp2 = new JPanel();
               JLabel detl1 = new JLabel("Detailed Information");
               //MDI (1)
               JPanel detpane1 = new JPanel();
               //MDI (2)
               JPanel detpane2 = new JPanel();
               JLabel detl3 = new JLabel("Common Uses:");
               //MDI (3)
               JPanel detpane3 = new JPanel();
               JTextArea dettf2 = new JTextArea(8,68);
     public test2(String title)
          super(title);
          //Main Heading Panel
          p1.setLayout(new GridLayout(3,3));
          p1.setBackground(Color.white);
          p1.add(new JLabel(""));                    
          p1.add(new JLabel(""));                    
          p1.add(new JLabel(""));                              
          p1.add(new JLabel(""));                    
          l1.setFont(new Font("avant garde bk bt",Font.BOLD,20));
          p1.add(l1);          
          p1.add(new JLabel(""));
          p1.add(new JLabel(""));                    
          p1.add(new JLabel(""));                    
          p1.add(new JLabel(""));     
               //General Information
          genpane.setLayout(new GridLayout(10,1));
          genl1.setFont(new Font("TimesNewRoman",Font.PLAIN,20));
          genpane.add(genl1);
               //MGI (1)
               genpane1.setBackground(Color.white);
               genpane1.setLayout(new GridLayout(1,5));
               genpane1.add(new JLabel(""));
               genpane1.add(new JLabel(""));
               genpane1.add(new JLabel(""));               
               genpane1.add(new JLabel(""));     
               genpane1.add(new JLabel(""));     
               //MGI (2)
               genpane2.setBackground(Color.white);
               genpane2.setLayout(new GridLayout(1,5));
               genpane2.add(nam);
               genpane2.add(gentf1);
               genpane2.add(new JLabel(""));
               genpane2.add(new JLabel(""));
               genpane2.add(new JLabel(""));
               //MGI (3)     
               genpane3.setBackground(Color.white);
               genpane3.setLayout(new GridLayout(1,5));
               genpane3.add(genname1);
               genpane3.add(gen2tf2);
               genpane3.add(new JLabel(""));
               genpane3.add(new JLabel(""));
               genpane3.add(new JLabel(""));
               //MGI (4)     
               genpane4.setBackground(Color.white);
               genpane4.setLayout(new GridLayout(1,5));
               genpane4.add(genname2);
               genpane4.add(gen3tf3);
               genpane4.add(new JLabel(""));
               genpane4.add(new JLabel(""));
               genpane4.add(new JLabel(""));
               //MGI (5)
               genpane5.setBackground(Color.white);
               genpane5.setLayout(new GridLayout(1,5));
               genpane5.add(genname4);
               genpane5.add(gen5tf5);
               genpane5.add(new JLabel(""));
               genpane5.add(new JLabel(""));
               genpane5.add(new JLabel(""));               
               //Medicine Detailed Information               
               detpane.setLayout(new GridLayout(1,1));
               detl1.setFont(new Font("TimesNewRoman",Font.PLAIN,20));
               detpane.add(detl1);                         
               //MDI(1)
               detpane1.setBackground(Color.white);
               detpane1.setLayout(new GridLayout(1,5));
               detpane1.add(new JLabel(""));
               detpane1.add(new JLabel(""));
               detpane1.add(new JLabel(""));
               detpane1.add(new JLabel(""));
               detpane1.add(new JLabel(""));
               //MDI(2)
               detpane2.setBackground(Color.white);
               detpane2.setLayout(new GridLayout(1,1));               
               detpane2.add(detl3);
               //MDI(3)
               detpane3.setLayout(new GridLayout(1,1));
               detpane3.add(dettf2);
               //Adding Heading 2
               detp2.setBackground(Color.white);
               detp2.setLayout(new GridLayout(1,1));     
               detp2.add(new JLabel(""));               
               //Adding Panels to the Main JPanel i-e genpane
               genpane.add(genpane1);
               genpane.add(genpane2);
               genpane.add(genpane3);
               genpane.add(genpane4);
               genpane.add(genpane5);
               genpane.add(detp2);
               genpane.add(detpane);
               genpane.add(detpane1);                                        
               genpane.add(detpane2);
               gen5tf5.addItem("Yes");
               gen5tf5.addItem("No");                    
               JScrollPane spp = new JScrollPane(genpane);
               spp.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
               spp.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
     mypanes.setBackground(Color.white);
     mypanes.add(p1);
     mypanes.add(spp);
     setContentPane(mypanes);
     public void actionPerformed(ActionEvent ae)
     public static void main(String args[])
          test2 t = new test2("Title");
          t.setSize(800,300);
          t.setVisible(true);

Answer 1

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