harbour-core/harbour/contrib/hbqt/hbqt_hbqtableview.cpp

/*
 * $Id$
 */

/*
 * Harbour Project source code:
 * QT wrapper main header
 *
 * Copyright 2009 Marcos Antonio Gambeta <marcosgambeta at gmail dot com>
 *
 * Copyright 2009 Pritpal Bedi <pritpal@vouchcac.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 "hbapi.h"

#include "hbqt.h"

#if QT_VERSION >= 0x040500

#include <QPointer>
#include "hbqt_hbqtableview.h"

HBQTableView::HBQTableView( QWidget * parent ) : QTableView( parent )
{
}

HBQTableView::~HBQTableView()
{
}

void HBQTableView::keyPressEvent( QKeyEvent * event )
{
   emit sg_keyPressEvent( event );
}

void HBQTableView::mouseDoubleClickEvent( QMouseEvent * event )
{
   emit sg_mouseDoubleClickEvent( event );
}

void HBQTableView::mouseMoveEvent( QMouseEvent * event )
{
   emit sg_mouseMoveEvent( event );
}

void HBQTableView::mousePressEvent( QMouseEvent * event )
{
   emit sg_mousePressEvent( event );
}

void HBQTableView::mouseReleaseEvent( QMouseEvent * event )
{
   emit sg_mouseReleaseEvent( event );
}

void HBQTableView::wheelEvent( QWheelEvent * event )
{
   emit sg_wheelEvent( event );
}

void HBQTableView::resizeEvent( QResizeEvent * event )
{
   emit sg_resizeEvent( event );
}

QModelIndex HBQTableView::moveCursor( HBQTableView::CursorAction cursorAction, Qt::KeyboardModifiers modifiers )
{
// HB_TRACE( HB_TR_DEBUG, ( "HBQTableView::moveCursor( action=%i %i )", cursorAction, QAbstractItemView::MoveDown ) );
   return QTableView::moveCursor( cursorAction, modifiers );
}

QModelIndex HBQTableView::navigate( int cursorAction )
{
   return moveCursor( ( HBQTableView::CursorAction ) cursorAction, ( Qt::KeyboardModifiers ) 0 );
}

void HBQTableView::scrollContentsBy( int x, int y )
{
   emit sg_scrollContentsBy( x, y );
}

void HBQTableView::scrollTo( const QModelIndex & index, QAbstractItemView::ScrollHint hint )
{
// HB_TRACE( HB_TR_DEBUG, ( "HBQTableView::scrollTo( row = %i col = %i )", index.row(), index.column() ) );

   QTableView::scrollTo( index, hint );
}

typedef struct
{
  void * ph;
  QT_G_FUNC_PTR func;
  QPointer< HBQTableView > pq;
} QGC_POINTER_HBQTableView;

QT_G_FUNC( release_HBQTableView )
{
   QGC_POINTER_HBQTableView * p = ( QGC_POINTER_HBQTableView * ) Cargo;

   HB_TRACE( HB_TR_DEBUG, ( "release_HBQTableView                   p=%p", p));
   HB_TRACE( HB_TR_DEBUG, ( "release_HBQTableView                  ph=%p pq=%p", p->ph, (void *)(p->pq)));

   if( p && p->ph && p->pq )
   {
      const QMetaObject * m = ( ( QObject * ) p->ph )->metaObject();
      if( ( QString ) m->className() != ( QString ) "QObject" )
      {
         switch( hbqt_get_object_release_method() )
         {
         case HBQT_RELEASE_WITH_DELETE:
            delete ( ( HBQTableView * ) p->ph );
            break;
         case HBQT_RELEASE_WITH_DESTRUTOR:
            ( ( HBQTableView * ) p->ph )->~HBQTableView();
            break;
         case HBQT_RELEASE_WITH_DELETE_LATER:
            ( ( HBQTableView * ) p->ph )->deleteLater();
            break;
         }
         p->ph = NULL;
         HB_TRACE( HB_TR_DEBUG, ( "release_HBQTableView                  Object deleted! %i B %i KB", ( int ) hb_xquery( 1001 ), hbqt_getmemused() ) );
      }
      else
      {
         HB_TRACE( HB_TR_DEBUG, ( "NO release_HBQTableView                  Object Name Missing!" ) );
      }
   }
   else
   {
      HB_TRACE( HB_TR_DEBUG, ( "DEL release_HBQTableView                  Object Already deleted!" ) );
   }
}

void * hbqt_gcAllocate_HBQTableView( void * pObj )
{
   QGC_POINTER_HBQTableView * p = ( QGC_POINTER_HBQTableView * ) hb_gcAllocate( sizeof( QGC_POINTER_HBQTableView ), hbqt_gcFuncs() );

   p->ph = pObj;
   p->func = release_HBQTableView;
   new( & p->pq ) QPointer< HBQTableView >( ( HBQTableView * ) pObj );
   HB_TRACE( HB_TR_DEBUG, ( "          new_HBQTableView                  %i B %i KB", ( int ) hb_xquery( 1001 ), hbqt_getmemused() ) );
   return( p );
}

HB_FUNC( QT_HBQTABLEVIEW )
{
   void * pObj = NULL;

   pObj = ( HBQTableView* ) new HBQTableView( hbqt_par_QWidget( 1 ) ) ;

   hb_retptrGC( hbqt_gcAllocate_HBQTableView( pObj ) );
}

HB_FUNC( QT_HBQTABLEVIEW_NAVIGATE )
{
   hb_retptrGC( hbqt_gcAllocate_QModelIndex( new QModelIndex( hbqt_par_HBQTableView( 1 )->navigate( hb_parni( 2 ) ) ) ) );
}

#endif