kwin/clients/oxygen/config/itemmodel.cpp

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//////////////////////////////////////////////////////////////////////////////
// itemmodel.cpp
// -------------------
//
// Copyright (c) 2009 Hugo Pereira Da Costa <hugo.pereira@free.fr>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//////////////////////////////////////////////////////////////////////////////
/*!
\file ItemModel.h
\brief Job model. Stores job information for display in lists
\author Hugo Pereira
\version $Revision: 1.1 $
\date $Date: 2009/03/25 17:44:24 $
*/
#include "itemmodel.h"
using namespace std;
namespace Oxygen
{
//_______________________________________________________________
ItemModel::ItemModel( QObject* parent ):
QAbstractItemModel( parent ),
sort_column_(0),
sort_order_( Qt::AscendingOrder )
{}
//____________________________________________________________
void ItemModel::sort( int column, Qt::SortOrder order )
{
// store column and order
sort_column_ = column;
sort_order_ = order;
// emit signals and call private methods
emit layoutAboutToBeChanged();
_sort( column, order );
emit layoutChanged();
}
//____________________________________________________________
QModelIndexList ItemModel::indexes( int column, const QModelIndex& parent ) const
{
QModelIndexList out;
int rows( rowCount( parent ) );
for( int row = 0; row < rows; row++ )
{
QModelIndex index( this->index( row, column, parent ) );
if( !index.isValid() ) continue;
out.push_back( index );
out += indexes( column, index );
}
return out;
}
}