132 lines
3.7 KiB
Plaintext
132 lines
3.7 KiB
Plaintext
/*
|
|
* $Id$
|
|
*/
|
|
|
|
/*
|
|
* Harbour Project source code:
|
|
* TBColumn Class
|
|
*
|
|
* Copyright 1999 Antonio Linares <alinares@fivetech.com>
|
|
* www - http://www.harbour-project.org
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version, with one exception:
|
|
*
|
|
* The exception is that if you link the Harbour Runtime Library (HRL)
|
|
* and/or the Harbour Virtual Machine (HVM) with other files to produce
|
|
* an executable, this does not by itself cause the resulting executable
|
|
* to be covered by the GNU General Public License. Your use of that
|
|
* executable is in no way restricted on account of linking the HRL
|
|
* and/or HVM code into it.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit
|
|
* their web site at http://www.gnu.org/).
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* The following parts are Copyright of the individual authors.
|
|
* www - http://www.harbour-project.org
|
|
*
|
|
* Copyright 2000 Jose Lalin <dezac@corevia.com>
|
|
* Rewritten using the lower-level Harbour class creation way.
|
|
*
|
|
* See doc/license.txt for licensing terms.
|
|
*
|
|
*/
|
|
|
|
#include "common.ch"
|
|
#include "hbsetup.ch"
|
|
|
|
function TBColumnNew( cHeading, bBlock )
|
|
|
|
LOCAL oClass
|
|
LOCAL nWidth, cType
|
|
|
|
/* TOFIX: In Clipper the column widths are not determined at this point.
|
|
[vszakats] */
|
|
|
|
if ISBLOCK( bBlock )
|
|
|
|
cType := Valtype( Eval( bBlock ) )
|
|
|
|
do case
|
|
case cType == "N"
|
|
nWidth := Len( Str( Eval( bBlock ) ) )
|
|
|
|
case cType == "L"
|
|
nWidth := 1
|
|
|
|
case cType == "C"
|
|
nWidth := Len( Eval( bBlock ) )
|
|
|
|
case cType == "D"
|
|
nWidth := Len( DToC( Eval( bBlock ) ) )
|
|
|
|
otherwise
|
|
nWidth := 0
|
|
endcase
|
|
|
|
endif
|
|
|
|
oClass := TClass():New( "TBCOLUMN" )
|
|
|
|
oClass:AddData( "Block", ; // Code block to retrieve data for the column
|
|
iif( ISBLOCK( bBlock ), bBlock, NIL ) )
|
|
|
|
oClass:AddData( "Cargo" ) // User-definable variable
|
|
oClass:AddData( "ColorBlock" ) // Code block that determines color of data items
|
|
oClass:AddData( "ColPos", 1 ) // Temporary column position on screen
|
|
oClass:AddData( "ColSep" ) // Column separator character
|
|
oClass:AddData( "DefColor", { 1, 2 } ) // Array of numeric indexes into the color table
|
|
oClass:AddData( "Footing" ) // Column footing
|
|
oClass:AddData( "FootSep", "" ) // Footing separator character
|
|
oClass:AddData( "Heading", cHeading ) // Column heading
|
|
oClass:AddData( "HeadSep" ) // Heading separator character
|
|
|
|
oClass:AddData( "Width", ; // Column display width
|
|
iif( cHeading != NIL, Max( Len( cHeading ), nWidth ), nWidth ) )
|
|
|
|
#ifdef HB_EXTENSION
|
|
oClass:AddMethod( "New", @New() ) // Constructor
|
|
#endif
|
|
|
|
#ifdef HB_COMPAT_C53
|
|
oClass:AddMethod( "SetStyle", @SetStyle() )
|
|
#endif
|
|
|
|
oClass:Create()
|
|
|
|
return oClass:Instance()
|
|
|
|
#ifdef HB_EXTENSION
|
|
static function New()
|
|
|
|
LOCAL Self := QSelf()
|
|
|
|
::DefColor := { 1, 2 }
|
|
::FootSep := ""
|
|
::ColPos := 1
|
|
|
|
return Self
|
|
#endif
|
|
|
|
#ifdef HB_COMPAT_C53
|
|
static function SetStyle( nStyle, lStyle )
|
|
|
|
LOCAL Self := QSelf()
|
|
|
|
/* TODO: Implement this */
|
|
|
|
return Self
|
|
#endif
|