File indexing completed on 2024-05-05 04:48:48

 /****************************************************************************************
  * Copyright (c) 2008-2010 Soren Harward <stharward@gmail.com>                          *
  *                                                                                      *
  * 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.                                                                             *
  *                                                                                      *
  * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *
  * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *
  *                                                                                      *
  * You should have received a copy of the GNU General Public License along with         *
  * this program.  If not, see <http://www.gnu.org/licenses/>.                           *
  ****************************************************************************************/
 
 #ifndef APG_TREEMODEL
 #define APG_TREEMODEL
 
 #include "core/meta/forward_declarations.h"
 
 #include <QAbstractItemModel>
 #include <QModelIndex>
 #include <QVariant>
 
 class ConstraintNode;
 
 namespace APG {
     class TreeModel : public QAbstractItemModel
     {
         Q_OBJECT
 
         public:
             explicit TreeModel( ConstraintNode*, QObject* parent = nullptr );
             ~TreeModel() override;
 
             QVariant data( const QModelIndex& index, int role ) const override;
             Qt::ItemFlags flags( const QModelIndex& index ) const override;
             QVariant headerData( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const override;
             QModelIndex index( int row, int column, const QModelIndex& parent = QModelIndex() ) const override;
             QModelIndex parent( const QModelIndex& child ) const override;
             int rowCount( const QModelIndex& parent = QModelIndex() ) const override;
             int columnCount( const QModelIndex& parent = QModelIndex() ) const override { Q_UNUSED( parent ); return 1; }
             bool removeNode( const QModelIndex& );
             QModelIndex insertGroup( const QModelIndex& );
             QModelIndex insertConstraint( const QModelIndex&, const QString& );
 
         private Q_SLOTS:
             void slotConstraintDataChanged();
 
         private:
             ConstraintNode* m_rootNode;
 
             void connectDCSlotToNode( ConstraintNode* );
     };
 }
 #endif