Child OF oWnd

Child OF oWnd

Postby Jimmy » Wed Nov 09, 2022 4:23 am

hi,

how can i find out which Control are Child OF oWnd :?:
greeting,
Jimmy
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Re: Child OF oWnd

Postby Antonio Linares » Wed Nov 09, 2022 7:17 am

Dear Jimmy,

oWnd:aControls
regards, saludos

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Re: Child OF oWnd

Postby Jimmy » Wed Nov 09, 2022 8:18 am

hi Antonio,
Antonio Linares wrote:oWnd:aControls

ah,thx
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Re: Child OF oWnd

Postby Jimmy » Wed Nov 09, 2022 10:25 am

hi Antonio,

when use FWLOG i got
oMain:aControls = {TSAY,TCOMBOBOX,TFOLDER,TCOMBOBOX,TFOLDER,TSPLITTER, ...}

Question :
how to "identify" Control "Type" :?:
are Array Element a Object :?:

Code: Select all  Expand view  RUN
  FOR ii := 1 TO LEN(oMain:aControls)
      Object := oMain:aControls[ii]
      DO CASE
         CASE Object:isDerivedFrom("TSAY")  // Xbase++ Syntax
            Object:SetPos()
            Object:SetSize()      


---

if i know "Type" of Object and Element "is" a Object : can i write this Way :?:

Code: Select all  Expand view  RUN
  // TSAY
   oMain:aControls[1]:SETTEXT("hello world")

   // TCOMBOBOX
   oMain:aControls[2]:Select(3)   // 3rd Item
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Re: Child OF oWnd

Postby cnavarro » Wed Nov 09, 2022 1:11 pm

Yes, that's right
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Re: Child OF oWnd

Postby Antonio Linares » Wed Nov 09, 2022 2:14 pm

Dear Jimmy,

Harbour supports isDerivedFrom also:

Code: Select all  Expand view  RUN
MsgInfo( oControl:isDerivedFrom( "TWINDOW" ) )
regards, saludos

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Re: Child OF oWnd

Postby Jimmy » Thu Nov 10, 2022 5:44 am

hi Antonio,
Antonio Linares wrote:Harbour supports isDerivedFrom also:
Code: Select all  Expand view  RUN
MsgInfo( oControl:isDerivedFrom( "TWINDOW" ) )

that help me very much :D

---

when using FWLOG i "just" got 1-DIM Array which Controls
oMain:aControls = {TSAY,TCOMBOBOX,TFOLDER,TCOMBOBOX,TFOLDER,TSPLITTER,TBUTTON, ... }

but when look at each Control there are "more" (Array)
Code: Select all  Expand view  RUN
  x :=  hb_valToExp(oMain:aControls[ii])

__itemSetObj( __itemSetRef( {{HWND, 394868}, {NOLDPROC, 4294903408}, {CCAPTION, }, {CVARNAME, oSayActive}, {NID, 102}, {TWINDOW:NTOP, 864}, {TWINDOW:NLEFT, 10}, {NBOTTOM, 893}, {NRIGHT, 649.00}, {NSTYLE, 1342177280}, {NCLRPANE, 16777215}, {NCLRTEXT, 0}, {ACONTROLS, {}}, {OBRUSH, {{HBRUSH, 9437200}, {HBITMAP, 0}, {HBMPORGL, 0}, {NCOUNT, 6}, {NRGBCOLOR, 16777215}, {LSYSTEM, .T.}, {USOURCE, CLR_WHITE}}}, {OFONT, {{CFACENAME, TAHOMA}, {HFONT, 1242174205}, {HFONTOLD, 0}, {LBOLD, .F.}, {LITALIC, .F.}, {LUNDERLINE, .F.}, {LSTRIKEOUT, .F.}, {NINPHEIGHT, -20}, {NINPWIDTH, 0}, {NESCAPEMENT, 0}, {NORIENTATION, 0}, {NWEIGHT, 0}, {NCHARSET, 0}, {NOUTPRECISION, 0}, {NCLIPPRECISION, 0}, {NQUALITY, 0}, {NPITCHFAMILY, 0}, {NCOUNT, 27}, {LDESTROY, .T.}, {LNEW, .F.}}} , ...

the 1st Sub-Array seems to be Control itself and have all Information of it include "Name" (CVARNAME)
but also "all other" Control (not show in Sample) include "Main" are in "Log" of "x" :shock:

Question : are these "Original" Value in Array or will they change :?:
greeting,
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Re: Child OF oWnd

Postby Antonio Linares » Thu Nov 10, 2022 6:49 am

Dear Jimmy,

Keep in mind that each control keeps a DATA oWnd that holds its parent object
regards, saludos

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