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  1. JDK
  2. JDK-4087898

Using jdk 1.1.4, numpad works differently in WinNT than in Solaris.

    Details

    • Subcomponent:
    • Resolved In Build:
      1.2beta3
    • CPU:
      generic
    • OS:
      solaris_2.5.1
    • Verification:
      Not verified

      Description

      Here is an example showing a different behaviour with numpad between jdk 1.1.4
      for winNT 4.0 and jdk 1.1.4 for solaris 2.5.1.

      % cat MyTextField.java
      import java.awt.*;
      import java.awt.event.*;

      public class MyTextField extends TextField {

      protected void processKeyEvent( KeyEvent k ) {
      String s="K ";
                 if (k.getKeyCode()==KeyEvent.VK_NUMPAD1){
                    s+=" VK_NUMPAD1 ";
                 }else if (k.getKeyCode()==KeyEvent.VK_END){
                    s+=" VK_END ";
                 }
                 if (k.getKeyCode()==KeyEvent.VK_NUMPAD0){
                    s+=" VK_NUMPAD0 ";
                 }else if (k.getKeyCode()==KeyEvent.VK_INSERT){
                    s+=" VK_INSERT ";
                 }
                 s+="<"+k.getKeyCode()+"> "+k.getKeyChar();
                 System.out.println(s);
      }

      public MyTextField() {
      enableEvents(AWTEvent.KEY_EVENT_MASK);
      }

      public static void main( String[] args ) {
      Frame f = new Frame();
      f.setSize( 200, 100 );
      f.add( new MyTextField() );
      f.show();
      }
      }
      %

      Under solaris 2.5.1, with or without NumLock pressed, the keycode of a numpoad
      key is the same.
      Under winNT, there is a difference if NumLock is pressed or not.

      Example of output for the key "8" :

      Under Solaris :
      without or with NumLock, we've got K <38>

      Under WinNT :
      without NumLock, we've got K <38>
      but with NumLock, we've got K <104>
       

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            • Assignee:
              cchongsunw Creighton Chong (Inactive)
              Reporter:
              duke J. Duke (Inactive)
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              • Created:
                Updated:
                Resolved:
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