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A man's ethical behavior should be based effectually on sympathy, education, and social ties; no religious basis is necessary. Man would indeed be in a poor way if he had to be restrained by fear and punishment and hope of reward after death. It is therefore easy to see why the Churches have always fought science and persecuted its devotees.

Albert Einstein

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[ANN] 4D CAD 1.4.9
Microbizz has released version 1.4.9 of 4D CAD Would you like to know more? Friday

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Archive

Generic Listbox print routine

Submitted by Keith Culotta, Computer Dimensions, Inc.

// ----------------------------------------------------
// Method: PrintOutBox - 4D v12.2
// Description - Prints a selection based listbox by "copying" it to a
// Description - listbox named "OPBox" on a printing form named "outPrint".
// Description - OPBox starts out selection based (any Table will do) and has no columns.
// Description - This example uses the font settings of OPBox.
//
// INPUT1: Pointer - to the listbox you would like to print
// OUTPUT:
// ----------------------------------------------------

C_POINTER($1;$SourceBox)
$SourceBox:=$1
PAGE SETUP("outPrint") // has a listbox named "OPBox" of no particular height or width
PRINT SETTINGS

If (OK=1) // Get info about the source listbox
  C_LONGINT($vLBTableNum;$vLBWidth;$size;$i;$vLBHeight)
  ARRAY TEXT($aColNames;0)
  ARRAY TEXT($aHeaderNames;0)
  ARRAY POINTER($aColVars;0)
  ARRAY POINTER($aHeaderVars;0)
  ARRAY BOOLEAN($aVisible;0)
  ARRAY POINTER($aStyles;0)
  C_BOOLEAN($TotallyPrinted)

  LISTBOX GET ARRAYS($SourceBox->;$aColNames;$aHeaderNames;$aColVars;$aHeaderVars;$aVisible;$aStyles)
  $size:=Size of array($aColNames)
  ARRAY LONGINT($aColWidth;$size)
  ARRAY TEXT($aHeaderText;$size)

  $vLBWidth:=0
  For ($i;1;$size)
  $aColWidth{$i}:=LISTBOX Get column width($aHeaderVars{$i}->)
  $vLBWidth:=$vLBWidth+$aColWidth{$i}
  $aHeaderText{$i}:=OBJECT Get title($aHeaderVars{$i}->)
  End for

  LISTBOX GET TABLE SOURCE($SourceBox->;$vLBTableNum)

  OPEN PRINTING JOB
  OPEN PRINTING FORM("outPrint")

   // adjust OPBox's size to the User's Print Settings
  SET PRINTABLE MARGIN(0;0;0;0)
  GET PRINTABLE AREA($vLBHeight)
  OBJECT MOVE(OPBox;0;0;$vLBWidth;$vLBHeight;*) // note that the box can be set wider than the paper

  LISTBOX SET TABLE SOURCE(OPBox;$vLBTableNum)

    // Set up OPBox to look like the source listbox
  $size:=Size of array($aColNames)
  For ($i;1;$size)
    If ($aVisible{$i}) // don't print invisible columns
      $vLBWidth:=LISTBOX Get number of columns(OPBox)+1
      LISTBOX INSERT COLUMN(OPBox;$vLBWidth;$aColNames{$i};$aColVars{$i}->;$aHeaderNames{$i};$aHeaderVars{$i}->)
      LISTBOX SET COLUMN WIDTH($aHeaderVars{$i}->;$aColWidth{$i})
      OBJECT SET TITLE($aHeaderVars{$i}->;$aHeaderText{$i})
    End if
  End for

    // and print
  Repeat
    $TotallyPrinted:=Print object(OPBox)
    If (Not($TotallyPrinted))
      PAGE BREAK
    End if
  Until ($TotallyPrinted)

  CLOSE PRINTING JOB

End if

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