Thread: tabbed panes

import javax.swing.*;
import javax.swing.event.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
 
public class BaseTab extends JFrame implements ActionListener
{
JButton ok;
 JLabel label1;
JTextField  text1;
    JTabbedPane jt;
    JPanel p7,p1,p2,p3,p4,p5;
    JMenuBar mb=new JMenuBar();
	JMenu lg=new JMenu("Logout");
   	JMenu hm=new JMenu("Home");
BaseTab()
{
    //window appearence
      setTitle("BaseTab");
      setSize(this.getMaximumSize());
      setDefaultCloseOperation(EXIT_ON_CLOSE);
      setVisible(true);
      setJMenuBar(mb);
      mb.add(hm);
      mb.setSelected(hm);
      mb.add(Box.createHorizontalGlue());	
      mb.add(lg);
 
      p7=new JPanel();
     p7.setPreferredSize(new Dimension(1600,1450));
      p7.setLayout(new BorderLayout()); 
      getContentPane().add(p7);
    createPage();
 
      jt=new JTabbedPane();
     jt.addTab("CREATE",p1);
      jt.addTab("INSERT",p2);
      jt.addTab("UPDATE",p3);
      jt.addTab("VIEW",p4);
     p7.add(jt,BorderLayout.CENTER);
 
}
 
public void createPage()
{
label1 = new JLabel();
label1.setText("TableName");
text1 = new JTextField(15);
ok=new JButton("ok");
p1=new JPanel();
p1.setLayout( null );
p1.add(label1);
 p1.add(text1);
 p1.add(ok);
p1.setLayout(new FlowLayout());
setLayout(new FlowLayout());
ok.addActionListener(this);
}
 
 public void actionPerformed(ActionEvent ae)
{
 
   if(ae.getActionCommand()=="ok")
     {
  String value1=text1.getText();
 if (value1.equals("cse")) 
  {
/* here exits my problem that i need to get components of sacreate page when create tab is clicked*/
    sacreate page=new sacreate();
   page.add(p1);
}
}
}
 
 
public static void main(String args[])throws Exception
    {
 
      SwingUtilities.invokeLater(new Runnable()
      {
          public void run()
          {
              BaseTab bt=new BaseTab();
          }
      } );
    }
 
}

will u please upload the sacreate code..and what is exactly sacreate? is it other java file??

import javax.swing.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
class sacreate extends JFrame implements ActionListener
{
 
JLabel l1,l2,l3,l4,a,b,c;
Container pane;
JPanel p1,p2,p3;
JTextField t1;
JComboBox c1,c2;
JCheckBox m1;
JButton b1,b2,b3,back;
public sacreate()
{
JButton jb=new JButton("back");
pane.add(jb);
pane=getContentPane();
l1=new JLabel("FieldName"); 
a=new JLabel("                                       ");
l2=new JLabel("DataType");
b=new JLabel("                 ");
l3=new JLabel("NotNull");
c=new JLabel("        ");
l4=new JLabel("Null");
t1=new JTextField(15);
c1=new JComboBox();
c1.addItem("VARCHAR");
c1.addItem("INTEGER");
c1.addItem("CHARACTER");
c2=new JComboBox();
c2.addItem("PrimaryKey");
c2.addItem("ForignKey");
m1=new JCheckBox();
b3=new JButton("Done");
b1=new JButton("+");
b2=new JButton("-");
p1=new JPanel();
p2=new JPanel();
p3=new JPanel();
p1.add(l1);
p1.add(a);
p1.add(l2);
p1.add(b);
p1.add(l3);
p1.add(c);
p1.add(l4);
p2.add(t1);
p2.add(c1);
p2.add(c2);
p2.add(m1);
p2.add(b3);
p2.add(b1);
p2.add(b2);
p3.add(p1);
p3.add(p2);
pane.add(p3);
p1.setLayout(new FlowLayout(FlowLayout.LEFT));
p2.setLayout(new FlowLayout(FlowLayout.LEFT));
p3.setLayout(new BorderLayout());
p3.add(p1,BorderLayout.NORTH);
p3.add(p2,BorderLayout.SOUTH);
setLayout(new FlowLayout());
b1.addActionListener(this);
b2.addActionListener(this);
}
 
public void actionPerformed(ActionEvent ae)
  {
if(ae.getActionCommand()=="back")
{
java.awt.EventQueue.invokeLater(new Runnable() {
 
        public void run() {
 
       new BaseTab().setVisible(true);
        }
    });
 
    }
 JTextField t;
 JComboBox m,n;
 JCheckBox c;
 JButton o,r,q;
 JPanel p;
p = new JPanel();
Dimension size=p.getSize();
//System.out.println(size);
p.setPreferredSize(new Dimension(1600,35));
t=new JTextField(15);
m=new JComboBox();
m.addItem("VARCHAR");
m.addItem("INTEGER");
m.addItem("CHARACTER");
n=new JComboBox();
n.addItem("PrimaryKey");
n.addItem("ForignKey");
c=new JCheckBox();
o=new JButton("Done");
r=new JButton("+");
r.addActionListener(this);
q=new JButton("-");
q.addActionListener(this);
if(ae.getActionCommand()=="+")
{
pane.add(p);
p.add(t);
p.add(m);
p.add(n);
p.add(c);
p.add(o);
p.add(r);
p.add(q);
p.revalidate(); 
p.setLayout(new FlowLayout());
}
if(ae.getActionCommand()=="-")
{
p.remove(t);
p.remove(m);
p.remove(n);
p.remove(c);
p.remove(o);
p.remove(r);
p.remove(q);
pane.remove(p);
p.revalidate();
p.repaint();
pane.revalidate();
}
}
public static void main(String args[]) 
{
 
SwingUtilities.invokeLater(new Runnable() 
{
public void run() 
{
sacreate a=new sacreate();
a.setSize(400,300);
a.setVisible(true);
a.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
a.setLocationRelativeTo(null);
}
});
}
}

--- Update ---

when i press create tabbed pane the sacreate components must be displayed on the panel....