Keyboard

[UJJAL DHAR]

Hello ,
I am in a problem to use keyboard in my java code.

class getkeyboard{

JTextField a=new JTextfield();
JTextField b=new JTextfield();
JFrame frm;

  InputMap map,map1;
   KeyStroke key,key1;

public getkeyboard(){


frm=new JFrame("Keyboard");
    frm.setSize(300,300);
    cnt=frm.getContentPane();
    frm.setLayout(null);



a.setBounds(20,20,100,30);
a.setBounds(20,70,100,30);

   key = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, Event.CTRL_MASK);
   map.put(key, DefaultEditorKit.insertTabAction);
}

public static void main(String ayu[]){

getkeyboard a=new getkeyboard();

 }
}

By this when I press ctrl+enter then cursor remains in same textfield with tab.

My problem is when I will press just Enter key then the cursor will go to the next textfield.

How to do that??
Thanks in advance.

Ujjal
Dhaka-Bangladesh

[baloda]

Dear Ujjal ur code is not complete can u put ur complete code to check out what is the problem.

[UJJAL DHAR]

Well,please run this code.You will see two textfield on a JFrame.

I just need that if I press ENTER ,cursor must go to the next TextField.

What I have done in this code is that,if I press ctrl+enter ,there occures a TAB pressing in the same textfield.

////////NewClass.java///////

import javax.swing.*;
import java.awt.*;
import javax.swing.JScrollPane;
import javax.swing.JOptionPane;
import java.sql.*;
import java.util.*;
import javax.swing.text.*;
import java.awt.event.*;
import java.util.Calendar;



class getkeyboard{

JTextField a,b;
JFrame frm;
Container cnt;
  InputMap map,map1;
   KeyStroke key,key1;

public getkeyboard(){


    frm=new JFrame("Keyboard");

  
    cnt=frm.getContentPane();

    frm.setLayout(null);


    a=new JTextField();
    b=new JTextField();


    frm.add(a);
    frm.add(b);

a.setBounds(20,20,100,30);
b.setBounds(20,70,100,30);


   map = a.getInputMap();
   key = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, Event.CTRL_MASK);
   map.put(key, DefaultEditorKit.insertTabAction);


   frm.setVisible(true);
 frm.setSize(300,300);
}
}



public class NewClass{
public static void main(String ayu[]){
try{
getkeyboard adfdf=new getkeyboard();
}catch(Exception e){}
 }
}

If I am not clear to you,then please let me know.

[baloda]

How to Use Key Bindings (The Java™ Tutorials > Creating a GUI With JFC/Swing > Using Other Swing Features)

i think this link will be helpful for u.

[UJJAL DHAR]

Yaa thanks for the link .I have learned somethimg from here a little. I can control keyboard a little.My problem is just that one.


to do this what must be changed?

key = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, Event.CTRL_MASK);
map.put(key, DefaultEditorKit.insertTabAction);