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/**************************************************
*
*
**************************************************
* This code was created by Peter Harvey @ CodeByDesign.
* Released under GPL 18.FEB.99
*
* Contributions from...
* -----------------------------------------------
* Peter Harvey - pharvey@codebydesign.com
**************************************************/
#include "classSpecialColumns.h"
#include "classODBC.h"
#ifdef QT_V4LAYOUT
#include <Qt/qpixmap.h>
#else
#include <qpixmap.h>
#endif
#include "id.xpm"
#ifdef QT_V4LAYOUT
classSpecialColumns::classSpecialColumns( Q3ListViewItem *pParent, Q3ListViewItem *pAfter, classCanvas *pCanvas, SQLHENV hDbc, const char *pszTable, const char *pszLibrary )
#else
classSpecialColumns::classSpecialColumns( QListViewItem *pParent, QListViewItem *pAfter, classCanvas *pCanvas, SQLHENV hDbc, const char *pszTable, const char *pszLibrary )
#endif
: classNode( pParent, pAfter, pCanvas ) , hDbc( hDbc ), qsTable( pszTable ), qsLibrary( pszLibrary )
{
setText( 0, "SpecialColumns" );
setText( 1, "" );
setText( 2, "" );
listColumns.setAutoDelete( TRUE );
setPixmap( 0, QPixmap( id_xpm ) );
setExpandable( TRUE );
}
void classSpecialColumns::setOpen( bool bOpen )
{
if ( bOpen ) // Always refresh
LoadColumns();
else
listColumns.clear() ;
#ifdef QT_V4LAYOUT
Q3ListViewItem::setOpen( bOpen );
#else
QListViewItem::setOpen( bOpen );
#endif
}
void classSpecialColumns::LoadColumns()
{
CursorScoper s(listView()) ;
SQLRETURN nReturn ;
SQLCHAR szColumnName[MAX_COLUMN_WIDTH];
SQLCHAR szColumnType[MAX_COLUMN_WIDTH];
SQLCHAR szColumnSize[MAX_COLUMN_WIDTH];
SQLCHAR szRemarks [MAX_COLUMN_WIDTH];
QString qsDesc ;
classColumn *pColumn = NULL ;
// CREATE A STATEMENT
StatementScoper stmt( hDbc ) ; if ( !stmt() ) return ;
// EXECUTE OUR SQL/CALL
if (!SQL_SUCCEEDED(nReturn=SQLSpecialColumns( stmt(), SQL_BEST_ROWID, 0, 0, (SQLCHAR*)qsLibrary.ascii(), SQL_NTS, (SQLCHAR*)qsTable.ascii(), SQL_NTS, SQL_SCOPE_SESSION, SQL_NULLABLE ) ) )
return my_msgBox( "classSpecialColumns", "SQLSpecialColumns", nReturn, NULL, NULL, stmt() ) ;
// GET RESULTS
while (SQL_SUCCEEDED(SQLFetch( stmt() ) ) )
{
if (!SQL_SUCCEEDED(SQLGetData( stmt(), 2, SQL_C_CHAR, &szColumnName[0], sizeof(szColumnName), 0 ) ) )
strcpy( (char *)szColumnName, "Unknown" );
if (!SQL_SUCCEEDED(SQLGetData( stmt(), 4, SQL_C_CHAR, &szColumnType[0], sizeof(szColumnType), 0 ) ) )
strcpy( (char *)szColumnType, "Unknown" );
if (!SQL_SUCCEEDED(SQLGetData( stmt(), 5, SQL_C_CHAR, &szColumnSize[0], sizeof(szColumnSize), 0 ) ) )
strcpy( (char *)szColumnSize, "Unknown" );
qsDesc.sprintf("Len=%s", QString((char*)szColumnSize).stripWhiteSpace().ascii() ) ;
listColumns.append( pColumn = new classColumn( this, pColumn, pCanvas, hDbc, QString((char*)szColumnName).stripWhiteSpace(), QString((char*)szColumnType).stripWhiteSpace(), qsDesc ) ) ;
}
}
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