I need help on net beans

[Samer898]

i am trying to make a simple exam using GUI

i have jtextfield and i have another jfram with 3 questions
i need to enter how many questions i need in the jtextfield like 2 question and the other frame show 2 question..
can any body help me?? plzzzzz

[dan-dan]

I find it pretty hard to understand what you're saying. Can you post your code?

[Samer898]

i have this frame..
when u enter the number of questions it show u the questions.. like 2 questions

what i need is what is the code to show random questions.. ??
and im sorry for my english its not good..

[dan-dan]

Can you post what code you have so far?

[Bushman]

Consider this.
1.Place each menu's stuff on different panels.
eg. panel1 ..add question entrance stuff
panel2 ..add question showing result stuff
Then make sure to set panel 2 visible to false first.


Then when you click Ok button on panel1, set it's visibility to false,
and set panel 2's visibility to true.

[Samer898]

what is the code exactly??

[Bushman]

This is the frame:
import javax.swing.JFrame;
import java.awt.Dimension;

PHP Code:

public class SimpleUiFrame
{
    public static void main ( String [ ] args )
    {
       //establish panel
       SimpleUi_Panel panel = new SimpleUi_Panel ( );
       
       //establish frame
       JFrame frame = new JFrame ( );
       frame.add ( panel );
       frame.setDefaultCloseOperation ( JFrame.EXIT_ON_CLOSE );
       frame.setPreferredSize ( new Dimension ( 800, 600 ) );
       frame.pack ( );
       frame.setVisible ( true ); 
    }
} 


This is the panel:

PHP Code:

import javax.swing.JPanel; 
import javax.swing.JRadioButton;
import javax.swing.JOptionPane;
import javax.swing.JButton;
import javax.swing.JTextField;
import javax.swing.BoxLayout;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.Color;

public class SimpleUi_Panel extends JPanel
{
    //attributes
        //initilize stuff for panel 0
            //radio buttons
            private JTextField textField0 = null;
            private JRadioButton radioButtons [ ] = null;
            private int numRadioButtons = 2;
            //radio button container
            private JPanel panel0_subContainer0 = new JPanel ( ), panel0_subContainer1 = new JPanel ( ), panel0_container = new JPanel ( );  
            //a button to go to panel 1
            private JButton proceed_button = new JButton ( "go to question info(OK)" );
            private JButton cancel_button = new JButton ( "cancel" );
        //initialise stuff for panel 1
            //textboxxes
            private JTextField textField1 = null;
            private JButton exit_button = new JButton ( "exit question info" );
            private JPanel panel1_subContainer = new JPanel ( ), panel1_container = new JPanel ( );
       
            
    //constructor
    public SimpleUi_Panel ( )
    {
        //setup panel 0 stuff
            //initialise text field
            textField0 = new JTextField ( "Enter num questions : " );
            panel0_subContainer0.add ( textField0 );
            //layout the contents of panel0_subContainer using box layout
            panel0_subContainer0.setLayout ( new BoxLayout ( panel0_subContainer0, BoxLayout.X_AXIS ) );
            //add action listener to button
            proceed_button.addActionListener ( new actionListening ( ) );
            cancel_button.addActionListener ( new actionListening ( ) );            
            //add radio button panel + proceed button to this panel
            panel0_subContainer1.add ( proceed_button );
            panel0_subContainer1.add ( cancel_button );
            //layout the contents of panel0_subContainer using box layout
            panel0_subContainer1.setLayout ( new BoxLayout ( panel0_subContainer1, BoxLayout.X_AXIS ) );
            //add buttons to sub container 1
            panel0_container.add ( panel0_subContainer0 );
            panel0_container.add ( panel0_subContainer1 );

            //layout the contents of panel0_container using box layout
            panel0_container.setLayout ( new BoxLayout ( panel0_container, BoxLayout.Y_AXIS ) );
            add ( panel0_container );
     
                
        //setup panel 1 stuff 
            //initialise text field
            textField1 = new JTextField ( "LostWind" );
            panel1_container.add ( textField1 );
            panel1_container.add ( exit_button );
            panel1_container.setLayout ( new BoxLayout ( panel1_container, BoxLayout.Y_AXIS ) );
            //add action listener to button
            exit_button.addActionListener ( new actionListening ( ) );
            add ( panel1_container );
            panel1_container.setVisible ( false ); //initially disable the first panel
            
        //enable focus on this panel
        setFocusable ( true );
    }
    
    //action listener
    private class actionListening implements ActionListener
    {
        public void actionPerformed ( ActionEvent aEvent )
        {
            Object event = aEvent.getSource ( );
     
            if ( event == proceed_button )
            {
                textField1.setText ( "There are " + textField0.getText ( ) + " questions " );
                panel0_container.setVisible ( false );
                panel1_container.setVisible ( true );
            }
            if ( event == cancel_button )
            {
                System.exit ( 0 );
            }
            
            if ( event == exit_button )
            {
                panel1_container.setVisible ( false );
                panel0_container.setVisible ( true );
            }
            repaint ( ); //repaint this panel
        }
    }
    
} 


This was done in BLUEJ.