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

[oleksa <m.o...@uk...>]

Ok, do it!

Regards,
Alexey Myronenko

  --- Оригінальне повідомлення ---
 Від кого: "Alexander S.Kresin" <al...@be...>
 Кому: hwg...@li...
 Дата: 15 січня 2013, 11:28:29
 Тема: Re: [Hwgui-developers] Some incompatibilities with previous versions
 
 


> 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.
> 
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