qgsdbfilterproxymodel.cpp

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/***************************************************************************
                         qgsdbfilterproxymodel.cpp  -  description
                         -------------------------
    begin                : Dec 2007
    copyright            : (C) 2007 by Marco Hugentobler
    email                : marco dot hugentobler at karto dot baug dot ethz dot ch
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
 
#include "qgsdbfilterproxymodel.h"
 
#include "moc_qgsdbfilterproxymodel.cpp"
 
QgsDatabaseFilterProxyModel::QgsDatabaseFilterProxyModel( QObject *parent )
  : QSortFilterProxyModel( parent )
{}
 
bool QgsDatabaseFilterProxyModel::filterAcceptsRow( int row, const QModelIndex &source_parent ) const
{
  //if parent is valid, we have a toplevel item that should be always shown
  if ( !source_parent.isValid() )
  {
    return true;
  }
 
  //else we have a row that describes a table and that
  //should be tested using the given wildcard/regexp
  return QSortFilterProxyModel::filterAcceptsRow( row, source_parent );
}
 
void QgsDatabaseFilterProxyModel::_setFilterWildcard( const QString &pattern )
{
  QSortFilterProxyModel::setFilterWildcard( pattern );
  emit layoutChanged();
}
 
void QgsDatabaseFilterProxyModel::_setFilterRegExp( const QString &pattern )
{
  QSortFilterProxyModel::setFilterRegularExpression( pattern );
  emit layoutChanged();
}