Re: [Hwgui-developers] Some incompatibilities with previous versions

[Alexander S.K. <al...@be...>]

  So, if nobody objects, I'll change declarations of SAYEX, BUTTONX, 
GROUPEX commands in guilib.ch in following way:

  #xcommand @ <x>,<y> SAY [ <lExt: EXTENDED,EXT> ] [ <oSay> CAPTION ]
  <caption> ;
                 [ OF <oWnd> ]              ;
    ...
                 [ ON DBLCLICK <bDblClick> ];
    ...
              => ;
              [<oSay> := ] HStaticEx():New(
    ...

	After this change the following lines:

@ 20,10 SAY cText SIZE 260, 22
@ 20,10 SAY cText SIZE 260, 22 ON DBLCLICK {||MsgInfo("!")}
@ 20,10 SAY EXT cText SIZE 260, 22

will be preprocessed into:

HStatic():New(,,,20,10,260, 22,cText,,,,,,,,.F. );
HStaticEx():New(,,,20,10,260, 22,cText,,,,,,,,.F.,,{||MsgInfo("!")}, );
HStaticEx():New(,,,20,10,260, 22,cText,,,,,,,,.F.,,, );

	Thus, if we use additional clauses, which demands functionality of "ex" 
classes, the command will be preprocessed to a call of "ex" class ( 
HStaticEx, etc. ). If we don't use them, the command will be 
preprocessed into a call of a base class ( HStatic, etc. ). I someone 
want to use "ex" class independently of the comand clauses, he should 
use "EXTENDED" or "EXT" word ( SAY EXT, etc. ).

Regards, Alexander.