FiveTech Software tech support forums

Is it possible to show some lines in a crossed out font?
Thanks in advance
Otto

Otto,

You have to replace each column row DATA oDataFont

Its not a codeblock so you have to do it manually

Thank you, Antonio. I got it working.

Otto

Would you mind sharing the way you did it (the font issue)

Antonio, a codeblock would be a good idea for column data, it could be evaluated easilly

Richard

Hello Richard,
here is the define of the font:
StrikeOut is not in font.ch!!!
oFNT := TFont():New( "MS Sans Serif", 10, 15,,.T.,,,,.f.,.f.,.t.,,,,, )
Regards,
Otto

Otto

My concern is how did you draw a different font per column without a codeblock being evaluated

Thanks for help

Richard

Do you mean per column or row?
column is standard in xBrowser:

oCol := oxBrw:AddCol()
oCol:cHeader := "...."
oCol:oHeaderFont := oWHSetup:oFntKlein()
oCol:bStrData := { || ...}
---> oCol:oDataFont := oFntAnzeig
oCol:nWidth := 181

Try my snipkeeper.exe.

Hello Antonio,
I did some changes to get rowFont for each column.

Could you please have a look if these changes are save.
xBrowser is very complex and I don't feel secure about my own changes.

In xbrowse-class i made 5 chances:
Please see the red lines


1) //----------------------------------------------------------------------------//

CLASS TXBrowse FROM TControl

DATA bClrHeader,; // default color pair for header
bClrFooter,; // default color pair for footer
bClrStd,; // default color pair for normal rows
bClrSel,; // default color pair for selected row
bClrSelFocus,; // default color pair for selected row when control has focus
bFntRowData // default color pair for edition


2) //----------------------------------------------------------------------------//

METHOD New( oWnd ) CLASS TXBrowse

::bFntRowData := {|| oWnd:oFont }

3) //----------------------------------------------------------------------------//
CLASS TXBrwColumn


DATA bClrHeader,; // default color pair for header
bClrFooter,; // default color pair for footer
bClrStd,; // default color pair for normal rows
bClrSel,; // default color pair for selected row
bClrSelFocus,; // default color pair for selected row when control has focus
bClrEdit,; // default color pair for edition
bFntRowData
4) //----------------------------------------------------------------------------//

METHOD Adjust() CLASS TXBrwColumn

DEFAULT ::bClrHeader := ::oBrw:bClrHeader,;
::bClrFooter := ::oBrw:bClrFooter,;
::bClrStd := ::oBrw:bClrStd,;
::bClrSel := ::oBrw:bClrSel,;
::bClrSelFocus := ::oBrw:bClrSelFocus ,;
::bClrEdit := ::bClrStd,;
::bFntRowData := ::oBrw:bFntRowData

5) //----------------------------------------------------------------------------//

METHOD PaintData( nRow, nCol, nHeight, lHighLite, lSelected, nOrder ) CLASS TXBrwColumn


hDC := ::oBrw:GetDC()
oFont := ::oDataFont


if ::bFntRowData != nil

oFont := Eval( ::bFntRowData )

endif
//----------------------------------------------------------------------------//




In your prg-file adress the codeblock like:
//----------------------------------------------------------------------------//

oxBrw:bFntRowData := { || f_fntRowData() }




STATIC FUNCTION f_fntRowData()
LOCAL oFntRow:=""

IF (ordkeyno()) % 2 == 0
oFntRow := oWHSetup:oFntKlein()
ELSE
oFntRow := oWHSetup:oFntGross()
ENDIF
RETURN (oFntRow)

Otto,

Instead of adding a new DATA, we could check if ::oDataFont contains a codeblock:

Code: Select all  Expand view

METHOD PaintData( nRow, nCol, nHeight, lHighLite, lSelected, nOrder ) CLASS TXBrwColumn

oFont := ::oDataFont

if ValType( oFont ) == "B"
   oFont = Eval( oFont, Self )
endif


Anyhow, there are more places where this must be checked. See next msg

>Instead of adding a new DATA, we could check if ::oDataFont contains a codeblock:
But
oxBrw:bFntRowData := { || }
I think we need to know what Font should be used.

Antonio, do you think 8.01 will have a codeblock for different row height.
For the moment I have hard coded the functionality for my neccessity.

So I can wait for 8.01.

Regards,
Otto

Otto,

>
But oxBrw:bFntRowData := { || }
I think we need to know what Font should be used.
>

Each column can have a different font, and the font can change in the same column too. oDataFont is ok for that. Unless I am missing something.

>
Antonio, do you think 8.01 will have a codeblock for different row height.
For the moment I have hard coded the functionality for my neccessity.
>

If we have enough time then we will work to include it

Thank you.

I meant not different row height but Font.

Although row height would be nice too depending how much text (memofield) you have.


Could you please post a little example how this font codeblock should look like
and how to evaluate.


At the moment I use this to get the different fonts per column:

oCol:bFntRowData := { || f_fntRowData() }




STATIC FUNCTION f_fntRowData()
LOCAL oFntRow:=""

IF (ordkeyno()) % 2 == 0
oFntRow := oFnt1
elseif
…
ELSE
oFntRow := oFnt2
ENDIF
RETURN (oFntRow)

Mr Antonio

My small suggestion. Instead of having a public data bRowfont or oFont holding either codeblock or font object, if oFont is a setget method( access assign ) we do not have to search where all we need to change in the code.

In my personal copy I have done the same for cFooter so that it works without breaking or making too many changes in the orginal source.

my 2 cents

Otto,

You use it exactly the same way:

Code: Select all  Expand view

oCol:oDataFont := { || f_fntRowData() }


STATIC FUNCTION f_fntRowData()
LOCAL oFntRow:=""

IF (ordkeyno()) % 2 == 0
oFntRow := oFnt1
elseif
…
ELSE
oFntRow := oFnt2
ENDIF
RETURN (oFntRow)