classes, childwindows

Trying to use child windows, I am looking at SPLITTER.F -
where does window class name Z" edit" come from?
If I change Z" edit" to anything else, it does not work;
and I cannot find any reference to it.

-----------------------------------------------------------

: EDWINDOW ( hwnd -- hwnd )
>R
      WS_EX_CLIENTEDGE \ extended style
      Z" edit" \ window class name
      0
      [ WS_CHILD
         WS_VISIBLE OR
         WS_BORDER OR
         WS_HSCROLL OR
         WS_VSCROLL OR
         ES_NOHIDESEL OR
         ES_LEFT OR
         ES_AUTOHSCROLL OR
         ES_AUTOVSCROLL OR
         ES_MULTILINE OR ] LITERAL \ window style
      0 0 0 0
      R> \ parent window handle
      0 \ window menu handle
      HINST \ program instance handle
      0 \ creation parameter
   CreateWindowEx ;

-----------------------------------------------------
Thanks,
Anil
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Received on Tue Oct 10 2006 - 11:38:54 PDT