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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 "classODBC.h"
#include "ODBC.xpm"
#ifdef QT_V4LAYOUT
classODBC::classODBC( Q3ListView *pParent, classCanvas *pCanvas )
#else
classODBC::classODBC( QListView *pParent, classCanvas *pCanvas )
#endif
: classNode( pParent, pCanvas )
{
Init();
}
#ifdef QT_V4LAYOUT
classODBC::classODBC( Q3ListViewItem *pParent, classCanvas *pCanvas )
#else
classODBC::classODBC( QListViewItem *pParent, classCanvas *pCanvas )
#endif
: classNode( pParent, pCanvas )
{
Init();
}
classODBC::~classODBC()
{
if (( void * ) hEnv != 0 )
{
SQLFreeEnv( hEnv );
}
}
void classODBC::Init()
{
hEnv = 0;
this->pCanvas = pCanvas;
pDrivers = 0;
pDataSourcesUser = 0;
pDataSourcesSystem = 0;
setPixmap( 0, QPixmap(xpmODBC) );
setText( 0, "ODBC" );
setText( 1, "" );
setText( 2, "Open Database Connectivity" );
}
void classODBC::setOpen( bool o )
{
if ( o && !childCount() )
{
// CREATE AN ODBC ENVIRONMENT
if ( SQLAllocEnv( &hEnv ) != SQL_SUCCESS )
{
QMessageBox::critical( pCanvas, "Data Manager", "Call to the ODBC Driver Manager failed" );
return;
}
// ADD CHILD NODES; only classODBC knows what they may be
pDrivers = new classDrivers( this, pCanvas, hEnv );
pDataSourcesSystem = new classDataSources( this, pDrivers, pCanvas, classDataSources::System, hEnv );
pDataSourcesUser = new classDataSources( this, pDataSourcesSystem, pCanvas, classDataSources::User, hEnv );
}
#ifdef QT_V4LAYOUT
Q3ListViewItem::setOpen( o );
#else
QListViewItem::setOpen( o );
#endif
}
void classODBC::setup()
{
setExpandable( TRUE );
#ifdef QT_V4LAYOUT
Q3ListViewItem::setup();
#else
QListViewItem::setup();
#endif
}
#ifdef QT_V4LAYOUT
void classODBC::selectionChanged( Q3ListViewItem *p )
#else
void classODBC::selectionChanged( QListViewItem *p )
#endif
{
if ( pDrivers ) pDrivers->selectionChanged( p );
if ( pDataSourcesUser ) pDataSourcesUser->selectionChanged( p );
if ( pDataSourcesSystem ) pDataSourcesSystem->selectionChanged( p );
if ( p == this )
{
}
}
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