Re: Welcome to the Project Developers' Table
Posted: Tue Aug 24, 2010 3:38 am
Thanks Roberto.
Exclusive forum for HMG, a Free / Open Source xBase WIN32/64 Bits / GUI Development System
http://mail.hmgforum.com/
Code: Select all
PointerToImage := ::oQTObject:Pixmap()
Image := <<<< what to do to get object???
Image := Image:ScaledToWidth(::oQTObject:width)
::oQTObject:setPixmap(Image)
Code: Select all
/*
* $Id: TQImage.prg 13356 2009-12-22 01:47:43Z vouchcac $
*/
/* -------------------------------------------------------------------- */
/* WARNING: Automatically generated source file. DO NOT EDIT! */
/* Instead, edit corresponding .qth file, */
/* or the generator tool itself, and run regenarate. */
/* -------------------------------------------------------------------- */
/*
* Harbour Project source code:
* QT wrapper main header
*
* Copyright 2009 Pritpal Bedi <pritpal@vouchcac.com>
*
* Copyright 2009 Marcos Antonio Gambeta <marcosgambeta at gmail dot 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, or (at your option)
* any later version.
*
* 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 software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries 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 Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
/*----------------------------------------------------------------------*/
#include "hbclass.ch"
CREATE CLASS QImage INHERIT HbQtObjectHandler
METHOD new()
METHOD allGray()
METHOD alphaChannel()
METHOD bits()
METHOD bits_1()
METHOD bytesPerLine()
METHOD cacheKey()
METHOD color( nI )
METHOD convertToFormat( nFormat, nFlags )
METHOD copy( pRectangle )
METHOD copy_1( nX, nY, nWidth, nHeight )
METHOD createAlphaMask( nFlags )
METHOD createHeuristicMask( lClipTight )
METHOD createMaskFromColor( nColor, nMode )
METHOD depth()
METHOD dotsPerMeterX()
METHOD dotsPerMeterY()
METHOD fill( nPixelValue )
METHOD format()
METHOD hasAlphaChannel()
METHOD height()
METHOD invertPixels( nMode )
METHOD isGrayscale()
METHOD isNull()
METHOD load( cFileName, pFormat )
METHOD load_1( pDevice, pFormat )
METHOD loadFromData( pData, pFormat )
METHOD mirrored( lHorizontal, lVertical )
METHOD numBytes()
METHOD numColors()
METHOD offset()
METHOD pixel( pPosition )
METHOD pixel_1( nX, nY )
METHOD pixelIndex( pPosition )
METHOD pixelIndex_1( nX, nY )
METHOD rect()
METHOD rgbSwapped()
METHOD save( cFileName, pFormat, nQuality )
METHOD save_1( pDevice, pFormat, nQuality )
METHOD scaled( pSize, nAspectRatioMode, nTransformMode )
METHOD scaled_1( nWidth, nHeight, nAspectRatioMode, nTransformMode )
METHOD scaledToHeight( nHeight, nMode )
METHOD scaledToWidth( nWidth, nMode )
METHOD scanLine( nI )
METHOD scanLine_1( nI )
METHOD setColor( nIndex, nColorValue )
METHOD setDotsPerMeterX( nX )
METHOD setDotsPerMeterY( nY )
METHOD setNumColors( nNumColors )
METHOD setOffset( pOffset )
METHOD setPixel( pPosition, nIndex_or_rgb )
METHOD setPixel_1( nX, nY, nIndex_or_rgb )
METHOD setText( cKey, cText )
METHOD size()
METHOD text( cKey )
METHOD textKeys()
METHOD transformed( pMatrix, nMode )
METHOD transformed_1( pMatrix, nMode )
METHOD valid( pPos )
METHOD valid_1( nX, nY )
METHOD width()
ENDCLASS
METHOD QImage:new( ... )
LOCAL p
FOR EACH p IN { ... }
p := hbqt_ptr( p )
hb_pvalue( p:__enumIndex(), p )
NEXT
::pPtr := Qt_QImage( ... )
RETURN Self
METHOD QImage:allGray()
RETURN Qt_QImage_allGray( ::pPtr )
METHOD QImage:alphaChannel()
RETURN Qt_QImage_alphaChannel( ::pPtr )
METHOD QImage:bits()
RETURN Qt_QImage_bits( ::pPtr )
METHOD QImage:bits_1()
RETURN Qt_QImage_bits_1( ::pPtr )
METHOD QImage:bytesPerLine()
RETURN Qt_QImage_bytesPerLine( ::pPtr )
METHOD QImage:cacheKey()
RETURN Qt_QImage_cacheKey( ::pPtr )
METHOD QImage:color( nI )
RETURN Qt_QImage_color( ::pPtr, nI )
METHOD QImage:convertToFormat( nFormat, nFlags )
RETURN Qt_QImage_convertToFormat( ::pPtr, nFormat, nFlags )
METHOD QImage:copy( pRectangle )
RETURN Qt_QImage_copy( ::pPtr, hbqt_ptr( pRectangle ) )
METHOD QImage:copy_1( nX, nY, nWidth, nHeight )
RETURN Qt_QImage_copy_1( ::pPtr, nX, nY, nWidth, nHeight )
METHOD QImage:createAlphaMask( nFlags )
RETURN Qt_QImage_createAlphaMask( ::pPtr, nFlags )
METHOD QImage:createHeuristicMask( lClipTight )
RETURN Qt_QImage_createHeuristicMask( ::pPtr, lClipTight )
METHOD QImage:createMaskFromColor( nColor, nMode )
RETURN Qt_QImage_createMaskFromColor( ::pPtr, nColor, nMode )
METHOD QImage:depth()
RETURN Qt_QImage_depth( ::pPtr )
METHOD QImage:dotsPerMeterX()
RETURN Qt_QImage_dotsPerMeterX( ::pPtr )
METHOD QImage:dotsPerMeterY()
RETURN Qt_QImage_dotsPerMeterY( ::pPtr )
METHOD QImage:fill( nPixelValue )
RETURN Qt_QImage_fill( ::pPtr, nPixelValue )
METHOD QImage:format()
RETURN Qt_QImage_format( ::pPtr )
METHOD QImage:hasAlphaChannel()
RETURN Qt_QImage_hasAlphaChannel( ::pPtr )
METHOD QImage:height()
RETURN Qt_QImage_height( ::pPtr )
METHOD QImage:invertPixels( nMode )
RETURN Qt_QImage_invertPixels( ::pPtr, nMode )
METHOD QImage:isGrayscale()
RETURN Qt_QImage_isGrayscale( ::pPtr )
METHOD QImage:isNull()
RETURN Qt_QImage_isNull( ::pPtr )
METHOD QImage:load( cFileName, pFormat )
RETURN Qt_QImage_load( ::pPtr, cFileName, hbqt_ptr( pFormat ) )
METHOD QImage:load_1( pDevice, pFormat )
RETURN Qt_QImage_load_1( ::pPtr, hbqt_ptr( pDevice ), hbqt_ptr( pFormat ) )
METHOD QImage:loadFromData( pData, pFormat )
RETURN Qt_QImage_loadFromData( ::pPtr, hbqt_ptr( pData ), hbqt_ptr( pFormat ) )
METHOD QImage:mirrored( lHorizontal, lVertical )
RETURN Qt_QImage_mirrored( ::pPtr, lHorizontal, lVertical )
METHOD QImage:numBytes()
RETURN Qt_QImage_numBytes( ::pPtr )
METHOD QImage:numColors()
RETURN Qt_QImage_numColors( ::pPtr )
METHOD QImage:offset()
RETURN Qt_QImage_offset( ::pPtr )
METHOD QImage:pixel( pPosition )
RETURN Qt_QImage_pixel( ::pPtr, hbqt_ptr( pPosition ) )
METHOD QImage:pixel_1( nX, nY )
RETURN Qt_QImage_pixel_1( ::pPtr, nX, nY )
METHOD QImage:pixelIndex( pPosition )
RETURN Qt_QImage_pixelIndex( ::pPtr, hbqt_ptr( pPosition ) )
METHOD QImage:pixelIndex_1( nX, nY )
RETURN Qt_QImage_pixelIndex_1( ::pPtr, nX, nY )
METHOD QImage:rect()
RETURN Qt_QImage_rect( ::pPtr )
METHOD QImage:rgbSwapped()
RETURN Qt_QImage_rgbSwapped( ::pPtr )
METHOD QImage:save( cFileName, pFormat, nQuality )
RETURN Qt_QImage_save( ::pPtr, cFileName, hbqt_ptr( pFormat ), nQuality )
METHOD QImage:save_1( pDevice, pFormat, nQuality )
RETURN Qt_QImage_save_1( ::pPtr, hbqt_ptr( pDevice ), hbqt_ptr( pFormat ), nQuality )
METHOD QImage:scaled( pSize, nAspectRatioMode, nTransformMode )
RETURN Qt_QImage_scaled( ::pPtr, hbqt_ptr( pSize ), nAspectRatioMode, nTransformMode )
METHOD QImage:scaled_1( nWidth, nHeight, nAspectRatioMode, nTransformMode )
RETURN Qt_QImage_scaled_1( ::pPtr, nWidth, nHeight, nAspectRatioMode, nTransformMode )
METHOD QImage:scaledToHeight( nHeight, nMode )
RETURN Qt_QImage_scaledToHeight( ::pPtr, nHeight, nMode )
METHOD QImage:scaledToWidth( nWidth, nMode )
RETURN Qt_QImage_scaledToWidth( ::pPtr, nWidth, nMode )
METHOD QImage:scanLine( nI )
RETURN Qt_QImage_scanLine( ::pPtr, nI )
METHOD QImage:scanLine_1( nI )
RETURN Qt_QImage_scanLine_1( ::pPtr, nI )
METHOD QImage:setColor( nIndex, nColorValue )
RETURN Qt_QImage_setColor( ::pPtr, nIndex, nColorValue )
METHOD QImage:setDotsPerMeterX( nX )
RETURN Qt_QImage_setDotsPerMeterX( ::pPtr, nX )
METHOD QImage:setDotsPerMeterY( nY )
RETURN Qt_QImage_setDotsPerMeterY( ::pPtr, nY )
METHOD QImage:setNumColors( nNumColors )
RETURN Qt_QImage_setNumColors( ::pPtr, nNumColors )
METHOD QImage:setOffset( pOffset )
RETURN Qt_QImage_setOffset( ::pPtr, hbqt_ptr( pOffset ) )
METHOD QImage:setPixel( pPosition, nIndex_or_rgb )
RETURN Qt_QImage_setPixel( ::pPtr, hbqt_ptr( pPosition ), nIndex_or_rgb )
METHOD QImage:setPixel_1( nX, nY, nIndex_or_rgb )
RETURN Qt_QImage_setPixel_1( ::pPtr, nX, nY, nIndex_or_rgb )
METHOD QImage:setText( cKey, cText )
RETURN Qt_QImage_setText( ::pPtr, cKey, cText )
METHOD QImage:size()
RETURN Qt_QImage_size( ::pPtr )
METHOD QImage:text( cKey )
RETURN Qt_QImage_text( ::pPtr, cKey )
METHOD QImage:textKeys()
RETURN Qt_QImage_textKeys( ::pPtr )
METHOD QImage:transformed( pMatrix, nMode )
RETURN Qt_QImage_transformed( ::pPtr, hbqt_ptr( pMatrix ), nMode )
METHOD QImage:transformed_1( pMatrix, nMode )
RETURN Qt_QImage_transformed_1( ::pPtr, hbqt_ptr( pMatrix ), nMode )
METHOD QImage:valid( pPos )
RETURN Qt_QImage_valid( ::pPtr, hbqt_ptr( pPos ) )
METHOD QImage:valid_1( nX, nY )
RETURN Qt_QImage_valid_1( ::pPtr, nX, nY )
METHOD QImage:width()
RETURN Qt_QImage_width( ::pPtr )
You need a little of Sherlock Holmes spirit, a little of curiosity and a lot of patiencemol wrote:Thanks for you search!
I thought I'm not suitable for this work
Method Create() must not return an array (it will happen if you use {}). In fact, the returned value is never used, so, it is irrelevant.dhaine_adp wrote:Hi Roberto,
Finally, grid demos compiles without an error. The zip file contains the grid.prg and grid demos.
I've also found the cause of the error message I posted last time. In grid control create method, the right sytax should be: RETURN { Self } instead of RETURN Self. It should be
enclosed in a curly brace. I don't know why but I suspect that it's an object as well as a
pointer??? I have no idea about the right technical term for that.
Another thing is that where would I handle the position nRow, nCol and the size of the
grid and it's dimension nWidth and nHeight? Is it in the HMG base class CONTROL or in the
grid class?
-- Danny
THX for your kindly words! I couldn't stop myself to add new properties againRoberto Lopez wrote: You need a little of Sherlock Holmes spirit, a little of curiosity and a lot of patience
You've done a great work with Image control. Thanks!