115 lines
2.9 KiB
C
115 lines
2.9 KiB
C
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#ifndef ItemModel_h
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#define ItemModel_h
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// $Id: itemmodel.h,v 1.2 2009/03/25 23:45:37 hpereira Exp $
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/******************************************************************************
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*
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* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
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*
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* This is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* This software is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* software; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*
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*******************************************************************************/
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/*!
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\file ItemModel.h
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\author Hugo Pereira
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\version $Revision: 1.2 $
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\date $Date: 2009/03/25 23:45:37 $
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*/
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#include <QAbstractItemModel>
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//! Job model. Stores job information for display in lists
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class ItemModel : public QAbstractItemModel
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{
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public:
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//! constructor
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ItemModel(QObject *parent = 0);
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//! destructor
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virtual ~ItemModel()
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{}
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//! return all indexes in model starting from parent [recursive]
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QModelIndexList indexes( int column = 0, const QModelIndex& parent = QModelIndex() ) const;
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//!@name sorting
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//@{
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//! sort
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virtual void sort( void )
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{ sort( sortColumn(), sortOrder() ); }
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//! sort
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virtual void sort( int column, Qt::SortOrder order = Qt::AscendingOrder );
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//! current sorting column
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const int& sortColumn( void ) const
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{ return sort_column_; }
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//! current sort order
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const Qt::SortOrder& sortOrder( void ) const
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{ return sort_order_; }
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//@}
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protected:
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//! this sort columns without calling the layout changed callbacks
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void _sort( void )
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{ _sort( sortColumn(), sortOrder() ); }
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//! private sort, with no signals emmitted
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virtual void _sort( int column, Qt::SortOrder order ) = 0;
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//! used to sort items in list
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class SortFTor
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{
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public:
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//! constructor
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SortFTor( const int& type, Qt::SortOrder order = Qt::AscendingOrder ):
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type_( type ),
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order_( order )
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{}
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protected:
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//! column
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int type_;
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//! order
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Qt::SortOrder order_;
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};
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private:
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//! sorting column
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int sort_column_;
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//! sorting order
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Qt::SortOrder sort_order_;
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};
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#endif
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