src/windows/native/sun/windows/awt_TextField.cpp

*** 73,82 ****
--- 73,83 ----
  
  MsgRouting
  AwtTextField::HandleEvent(MSG *msg, BOOL synthetic)
  {
      MsgRouting returnVal;
+     BOOL systemBeeperEnabled = FALSE;
      /*
       * RichEdit 1.0 control starts internal message loop if the
       * left mouse button is pressed while the cursor is not over
       * the current selection or the current selection is empty.
       * Because of this we don't receive WM_MOUSEMOVE messages
*** 215,233 ****
--- 216,257 ----
              SendMessage(WM_HSCROLL,
                          MAKEWPARAM(SB_THUMBPOSITION, LOWORD(si.nPos)));
          }
          delete msg;
          return mrConsume;
+     } else if (msg->message == WM_KEYDOWN) {
+         UINT virtualKey = (UINT) msg->wParam;
+ 
+         switch(virtualKey){
+           case VK_RETURN:
+           case VK_UP:
+           case VK_DOWN:
+           case VK_LEFT:
+           case VK_RIGHT:
+           case VK_DELETE:
+           case VK_BACK:
+               SystemParametersInfo(SPI_GETBEEP, 0, &systemBeeperEnabled, 0);
+               if(systemBeeperEnabled){
+                   // disable system beeper for the RICHEDIT control to be compatible
+                   // with the EDIT control behaviour
+                   SystemParametersInfo(SPI_SETBEEP, 0, NULL, 0);
+               }
+               break;
+           }
      }
      /*
       * Store the 'synthetic' parameter so that the WM_PASTE security check
       * happens only for synthetic events.
       */
      m_synthetic = synthetic;
      returnVal = AwtComponent::HandleEvent(msg, synthetic);
      m_synthetic = FALSE;
  
+     if(systemBeeperEnabled){
+       SystemParametersInfo(SPI_SETBEEP, 1, NULL, 0);
+     }
+ 
      return returnVal;
  }
  
  void AwtTextField::_SetEchoChar(void *param)
  {